Freescale MC9S12D64, MC9S12A64, MC9S12D32, MC9S12A32 User Guide

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DOCUMENT NUMBER

9S12DJ64DGV1/D

MC9S12DJ64

Device User Guide

V01.19

Covers also

MC9S12D64, MC9S12A64, MC9S12D32,

MC9S12A32

Original Release Date: 19 Nov. 2001

Revised: 2 September 2004

Motorola, Inc.

Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application,Buyershallindemnify andhold Motorolaand itsofficers, employees,subsidiaries, affiliates,and distributorsharmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.

Revision History

Version Number

V01.00

V01.01

V01.02

V01.03

V01.04

V01.05

Revision

Date

16 NOV

2001

18 FEB

2002

6 MAR

2002

4 June

2002

4 July

2002

30 July

2002

Effective

Date

19 NOV

2001

18 FEB

2002

6 MAR

2002

4 June

2002

4 July

2002

30 July

2002

Author Description of Changes

Initial version based on MC9SDP256-2.09 Version. In table 7 I/O Characteristics" of the electrical characteristics

replaced tPULSEwith tpign andtpval inlines "Port ...Interrupt Input Pulse ﬁltered" and "Port ... Interrupt Input Pulse passed" respectively.

Table "Oscillator Characteristics":removed "Oscillator start-up time from POR or STOP" row Table "5V I/O Characteristics": Updated Partial Drive IOH = +–2mA and Full Drive IOH = –10mA Table "ATD Operating Characteristics": Distinguish I

ATD blocks on Table "ATD Electrical Characteristics": Update C

Table "Operating Conditions": Changed V (min)

Removed Document number except from Cover Sheet Updated Table "Document References"

Table "5V I/O Characteristics" : Corrected Input Capacitance to 6pF Section: "Device Pinout" (112-pin and 80-pin): added in diagrams RXCAN0 to PJ6 and TXCAN0 to PJ7 Table "PLL Characteristics": Updated parameters K

Figure "Basic PLL functional diagram": Inserted XFC pin in diagram Enhanced section "XFC Component Selection" Added to SectionsATD,ECT and PWM: freeze mode = active BDM mode

Added 1L86D to Table "Assigned Part ID numbers" Corrected MEMSIZ1 value in Table "Memory size registers" Subsection "Device Memory Map: Removed Flash mapping from $0000 to $3FFF. Table "Signal Properties": Added column "Internal Pull Resistor". Preface Table "Document References": Changed to full naming for each block. Table "Interrupt Vector Locations", Column "Local Enable": Corrected several register and bit names.

Figure "Recommended PCB Layout for 80QFP: Corrected VREGEN pin position Thermal values for junction to board and package BGND pin pull-up Part Order Information Global Register Table Chip Conﬁguration Summary Modiﬁed mode of Operations chapter Section "Printed Circuit Board Layout Proposals": added Pierce Oscillator examples for 112LQFP and 80QFP

and V

REF

to 22 pF

INS

DDPLL

for 1 and 2

to 2.35 V

and f

MC9S12DJ64 Device User Guide — V01.19

Version Number

V01.06

V01.07

V01.08

V01.09

V01.10

V01.11

V01.12

V01.13

V01.14

Revision

Date

20 Aug.

2002

20 Sept.

2002

25 Sept.

2002

10 Oct.

2002

8 Nov.

2002

24 Jan.

2003

31 Mar.

2003

20 May

2003

10 June

2003

Effective

Date

20 Aug.

2002

20 Sept.

2002

25 Sept.

2002

10 Oct.

2002

8 Nov.

2002

24 Jan.

2003

31 Mar.

2003

20 May

2003

10 June

2003

Author Description of Changes

NVM electricals updated Subsection "Detailed Register Map: Address corrections Preface, Table "Document references": added OSC User Guide New section "Oscillator (OSC) Block Description"

Electrical Characteristics:

-> Section "General": removed preliminary disclaimer

->Table "Supply Current Characteristics": changed max Run IDD from 65mA to 50mA changes max Wait IDD from 40mA to 30mA changed max Stop IDD from 50uA to 100uA Section HCS12 Core Block Description: mentioned alternate clock of BDM to be equivalent to oscillator clock

Table "5V I/O Characteristics": Corrected Input Leakage Current to +/- 1 uA Section "Part ID assignment": Located on start of next page for better readability

Added MC9S12A64 derivative to cover sheet and "Derivative Differences" Table Corrected in footnote of Table "PLL Characteristics": f

Renamed "Preface" section to "Derivative Differences and Document references". Added details for derivatives missing CAN0 and/or BDLC Table"ESD and Latch-upTest Conditions":changed pulse numbers from 3 to 1 Table "ESD and Latch-Up Protection Characteristics": changed parameter classiﬁcation from C to T Table "5V I/O Characteristics": removed foot note from "Input Leakage Current" Table " Supply Current Characteristics": updated Stop and Pseudo Stop currents

Subsection "Detailed Register Map": Corrected several entries Subsection "Unsecuring the Microcontroller": Added more details Table "Operating Conditions": improved footnote 1 wording, applied footnote 1 to PLL Supply Voltage.

Tables "SPI Master/Slave Mode Timing Characteristics: Corrected Operating Frequency Appendix ’NVM, Flash and EEPROM’: Replaced ’burst programming’ by ’row programming Table "Operating Conditions": corrected minimum bus frequency to

0.25MHz Section "Feature List": ECT features changed to "Four pulse accumulators ..."

Replaced references to HCS12 Core Guide by the individual HCS12 Block guides Table "Signal Properties" corrected pull resistor reset state for PE7 and PE4-PE2. Table "Absolute Maximum Ratings" corrected footnote on clamp of TEST pin.

Added cycle deﬁnition to "CPU 12 Block Description". Added register reset values to MMC and MEBI block descriptions. Diagram "Clock Connections": Connect Bus Clock to HCS12 Core

OSC

= 4MHz

MC9S12DJ64 Device User Guide — V01.19

Version Number

V01.15

V01.16

V01.17

V01.18

V01.19

Revision

Date

22 July

2003

24 Feb.

2004

21 May

2004

13 July

2004

2 Sept.

2004

Effective

Date

22 July

2003

24 Feb.

2004

21 May

2004

13 July

2004

2 Sept.

2004

Author Description of Changes

Mentioned "S12 LRAE" bootloader in Flash section Section Document References: corrected S12 CPU document reference

Added 3L86D maskset with corresponding Part ID Table Oscillator Characteristics: Added more details for EXTAL pin

Added 4L86D maskset with corresponding Part ID Table "MC9S12DJ64 Memory Mapout of Reset": corrected$1000 $3fff memory in single chip modes to "unimplemented".

Added MC9S12D32 and MC9S12A32 Appendix, Table "Oscillator Characteristics": changed

item 13 VIH,EXTAL min value from 0.7*VDDPLL to 0.75*VDDPLL item 14 VIL,EXTAL max value from 0.3*VDDPLL to 0.25*VDDPLL

MC9S12DJ64 Device User Guide — V01.19

Section 1 Introduction

1.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

1.3 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

1.4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

1.5 Device Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

1.5.1 Detailed Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

1.6 Part ID Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Section 2 Signal Description

2.1 Device Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

2.2 Signal Properties Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

2.3 Detailed Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

2.3.1 EXTAL, XTAL — Oscillator Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

2.3.2 RESET — External Reset Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

2.3.3 TEST — Test Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

2.3.4 VREGEN — Voltage Regulator Enable Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

2.3.5 XFC — PLL Loop Filter Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

2.3.6 BKGD / TAGHI / MODC — Background Debug, Tag High, and Mode Pin . . . . . . . .56

2.3.7 PAD15 / AN15 / ETRIG1 — Port AD Input Pin of ATD1 . . . . . . . . . . . . . . . . . . . . . .57

2.3.8 PAD[14:08] / AN[14:08] — Port AD Input Pins ATD1 . . . . . . . . . . . . . . . . . . . . . . . .57

2.3.9 PAD07 / AN07 / ETRIG0 — Port AD Input Pin of ATD0 . . . . . . . . . . . . . . . . . . . . . .57

2.3.10 PAD[06:00] / AN[06:00] — Port AD Input Pins of ATD0 . . . . . . . . . . . . . . . . . . . . . .57

2.3.11 PA[7:0] / ADDR[15:8] / DATA[15:8] — Port A I/O Pins . . . . . . . . . . . . . . . . . . . . . . .57

2.3.12 PB[7:0] / ADDR[7:0] / DATA[7:0] — Port B I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . .57

2.3.13 PE7 / NOACC / XCLKS — Port E I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

2.3.14 PE6 / MODB / IPIPE1 — Port E I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.15 PE5 / MODA / IPIPE0 — Port E I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.16 PE4 / ECLK — Port E I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.17 PE3 / LSTRB / TAGLO — Port E I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.18 PE2 / R/W — Port E I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.19 PE1 / IRQ — Port E Input Pin 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.20 PE0 / XIRQ — Port E Input Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

MC9S12DJ64 Device User Guide — V01.19

2.3.21 PH7 / KWH7 — Port H I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3.22 PH6 / KWH6 — Port H I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.23 PH5 / KWH5 — Port H I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.24 PH4 / KWH4 — Port H I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.25 PH3 / KWH3 — Port H I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.26 PH2 / KWH2 — Port H I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.27 PH1 / KWH1 — Port H I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.28 PH0 / KWH0 — Port H I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.29 PJ7 / KWJ7 / SCL / TXCAN0 — PORT J I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . .60

2.3.30 PJ6 / KWJ6 / SDA / RXCAN0 — PORT J I/O Pin 6. . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.31 PJ[1:0] / KWJ[1:0] — Port J I/O Pins [1:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.32 PK7 / ECS / ROMCTL — Port K I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.33 PK[5:0] / XADDR[19:14] — Port K I/O Pins [5:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.34 PM7 — Port M I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.35 PM6 — Port M I/O Pin 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.36 PM5 / TXCAN0 / SCK0 — Port M I/O Pin 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.37 PM4 / RXCAN0 / MOSI0 — Port M I/O Pin 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

2.3.38 PM3 / TXCAN0 / SS0 — Port M I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.39 PM2 / RXCAN0 / MISO0 — Port M I/O Pin 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.40 PM1 / TXCAN0 / TXB — Port M I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.41 PM0 / RXCAN0 / RXB — Port M I/O Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.42 PP7 / KWP7 / PWM7 — Port P I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.43 PP6 / KWP6 / PWM6 — Port P I/O Pin 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.44 PP5 / KWP5 / PWM5 — Port P I/O Pin 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.45 PP4 / KWP4 / PWM4 — Port P I/O Pin 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

2.3.46 PP3 / KWP3 / PWM3 — Port P I/O Pin 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.47 PP2 / KWP2 / PWM2 — Port P I/O Pin 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.48 PP1 / KWP1 / PWM1 — Port P I/O Pin 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.49 PP0 / KWP0 / PWM0 — Port P I/O Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.50 PS7 / SS0 — Port S I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.51 PS6 / SCK0 — Port S I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.52 PS5 / MOSI0 — Port S I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.53 PS4 / MISO0 — Port S I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.54 PS3 / TXD1 — Port S I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

2.3.55 PS2 / RXD1 — Port S I/O Pin 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

2.3.56 PS1 / TXD0 — Port S I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

MC9S12DJ64 Device User Guide — V01.19

2.3.57 PS0 / RXD0 — Port S I/O Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

2.3.58 PT[7:0] / IOC[7:0] — Port T I/O Pins [7:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

2.4 Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

2.4.1 VDDX, VSSX — Power & Ground Pins for I/O Drivers . . . . . . . . . . . . . . . . . . . . . . .65

2.4.2 VDDR, VSSR — Power & Ground Pins for I/O Drivers & for Internal Voltage Regulator 65

2.4.3 VDD1, VDD2, VSS1, VSS2 — Internal Logic Power Supply Pins. . . . . . . . . . . . . . .65

2.4.4 VDDA, VSSA — Power Supply Pins for ATD0/ATD1 and VREG . . . . . . . . . . . . . . .65

2.4.5 VRH, VRL — ATD Reference Voltage Input Pins . . . . . . . . . . . . . . . . . . . . . . . . . . .66

2.4.6 VDDPLL, VSSPLL — Power Supply Pins for PLL. . . . . . . . . . . . . . . . . . . . . . . . . . .66

2.4.7 VREGEN — On Chip Voltage Regulator Enable. . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Section 3 System Clock Description

3.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Section 4 Modes of Operation

4.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

4.2 Chip Configuration Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

4.3 Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

4.3.1 Securing the Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

4.3.2 Operation of the Secured Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

4.3.3 Unsecuring the Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

4.4 Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

4.4.1 Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

4.4.2 Pseudo Stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

4.4.3 Wait . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

4.4.4 Run. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Section 5 Resets and Interrupts

5.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

5.2 Vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

5.2.1 Vector Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

5.3 Effects of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

5.3.1 I/O pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

5.3.2 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Section 6 HCS12 Core Block Description

MC9S12DJ64 Device User Guide — V01.19

6.1 CPU12 Block Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

6.1.1 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

6.2 HCS12 Module Mapping Control (MMC) Block Description. . . . . . . . . . . . . . . . . . . . . .77

6.2.1 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

6.3 HCS12 Multiplexed External Bus Interface (MEBI) Block Description . . . . . . . . . . . . . .77

6.3.1 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

6.4 HCS12 Interrupt (INT) Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

6.5 HCS12 Background Debug (BDM) Block Description . . . . . . . . . . . . . . . . . . . . . . . . . .78

6.5.1 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

6.6 HCS12 Breakpoint (BKP) Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Section 7 Clock and Reset Generator (CRG) Block Description

7.1 Device-specific information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Section 8 Oscillator (OSC) Block Description

8.1 Device-specific information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Section 9 Enhanced Capture Timer (ECT) Block Description

Section 10 Analog to Digital Converter (ATD) Block Description

Section 11 Inter-IC Bus (IIC) Block Description

Section 12 Serial Communications Interface (SCI) Block Description

Section 13 Serial Peripheral Interface (SPI) Block Description

Section 14 J1850 (BDLC) Block Description

Section 15 Pulse Width Modulator (PWM) Block Description

Section 16 Flash EEPROM 64K Block Description

Section 17 EEPROM 1K Block Description

Section 18 RAM Block Description

Section 19 MSCAN Block Description

MC9S12DJ64 Device User Guide — V01.19

Section 20 Port Integration Module (PIM) Block Description

Section 21 Voltage Regulator (VREG) Block Description

Section 22 Printed Circuit Board Layout Proposals

Appendix A Electrical Characteristics

A.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

A.1.1 Parameter Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

A.1.2 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

A.1.3 Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

A.1.4 Current Injection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

A.1.5 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

A.1.6 ESD Protection and Latch-up Immunity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

A.1.7 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

A.1.8 Power Dissipation and Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

A.1.9 I/O Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

A.1.10 Supply Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

A.2 ATD Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.2.1 ATD Operating Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.2.2 Factors influencing accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.2.3 ATD accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

A.3 NVM, Flash and EEPROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

A.3.1 NVM timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

A.3.2 NVM Reliability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103

A.4 Voltage Regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

A.5 Reset, Oscillator and PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

A.5.1 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

A.5.2 Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

A.5.3 Phase Locked Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109

A.6 MSCAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113

A.7 SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

A.7.1 Master Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

A.7.2 Slave Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117

A.8 External Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

A.8.1 General Muxed Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

MC9S12DJ64 Device User Guide — V01.19

Appendix B Package Information

B.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

B.2 112-pin LQFP package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

B.3 80-pin QFP package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

MC9S12DJ64 Device User Guide — V01.19

List of Figures

Figure 0-1 Order Partnumber Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Figure 1-1 MC9S12DJ64 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Figure 1-2 MC9S12DJ64 Memory Map out of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Figure 1-3 MC9S12D32 Memory Map out of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Figure 2-1 Pin Assignments in 112-pin LQFP for MC9S12DJ64 . . . . . . . . . . . . . . . . . . . . .52

Figure 2-2 Pin Assignments in 80-pin QFP for MC9S12DJ64 and MC9S12D32 . . . . . . . . .53

Figure 2-3 PLL Loop Filter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Figure 2-4 Colpitts Oscillator Connections (PE7=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Figure 2-5 Pierce Oscillator Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Figure 2-6 External Clock Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Figure 3-1 Clock Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Figure 22-1 Recommended PCB Layout 112LQFP Colpitts Oscillator. . . . . . . . . . . . . . . . . .82

Figure 22-2 Recommended PCB Layout for 80QFP Colpitts Oscillator . . . . . . . . . . . . . . . . .83

Figure 22-3 Recommended PCB Layout for 112LQFP Pierce Oscillator . . . . . . . . . . . . . . . .84

Figure 22-4 Recommended PCB Layout for 80QFP Pierce Oscillator . . . . . . . . . . . . . . . . . .85

Figure A-1 ATD Accuracy Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Figure A-2 Basic PLL functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Figure A-3 Jitter Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Figure A-4 Maximum bus clock jitter approximation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Figure A-5 SPI Master Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Figure A-6 SPI Master Timing (CPHA =1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Figure A-7 SPI Slave Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Figure A-8 SPI Slave Timing (CPHA =1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Figure A-9 General External Bus Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Figure B-1 112-pin LQFP mechanical dimensions (case no. 987) . . . . . . . . . . . . . . . . . . 124

Figure B-2 80-pin QFP Mechanical Dimensions (case no. 841B). . . . . . . . . . . . . . . . . . . 125

MC9S12DJ64 Device User Guide — V01.19

List of Tables

Table 0-1 Derivative Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Table 0-2 Document References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Table 1-1 Device Memory Map for MC9S12DJ64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Table 1-2 Device Memory Map for MC9S12D32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

$0000 - $000F MEBI map 1 of 3 (HCS12 Multiplexed External Bus Interface) ................30

$0010 - $0014 MMC map 1 of 4 (HCS12 Module Mapping Control) ...............................30

$0015 - $0016 INT map 1 of 2 (HCS12 Interrupt) ............................................................31

$0017 - $0019 Reserved ..................................................................................................31

$001A - $001B Device ID Register (Table 1-4) ................................................................31

$001C - $001D MMC map 3 of 4 (HCS12 Module Mapping Control, Table 1-5) ..............31

$001E - $001E MEBI map 2 of 3 (HCS12 Multiplexed External Bus Interface) ................31

$001F - $001F INT map 2 of 2 (HCS12 Interrupt) ............................................................32

$0020 - $0027 Reserved ..................................................................................................32

$0028 - $002F BKP (HCS12 Breakpoint) .........................................................................32

$0030 - $0031 MMC map 4 of 4 (HCS12 Module Mapping Control) ...............................32

$0032 - $0033 MEBI map 3 of 3 (HCS12 Multiplexed External Bus Interface) ................32

$0034 - $003F CRG (Clock and Reset Generator) ..........................................................33

$0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels) .................................33

$0080 - $009F ATD0 (Analog to Digital Converter 10 Bit 8 Channel) ..............................36

$00A0 - $00C7 PWM (Pulse Width Modulator 8 Bit 8 Channel) .......................................37

$00C8 - $00CF SCI0 (Asynchronous Serial Interface) ......................................................39

$00D0 - $00D7 SCI1 (Asynchronous Serial Interface) ......................................................39

$00D8 - $00DF SPI0 (Serial Peripheral Interface) ............................................................40

$00E0 - $00E7 IIC (Inter IC Bus) ......................................................................................40

$00E8 - $00EF BDLC (Bytelevel Data Link Controller J1850) ..........................................41

$00F0 - $00FF Reserved ..................................................................................................41

$0100 - $010F Flash Control Register (fts64k) ................................................................41

$0110 - $011B EEPROM Control Register (eets1k) ........................................................42

$011C - $011F Reserved for RAM Control Register ........................................................42

$0120 - $013F ATD1 (Analog to Digital Converter 10 Bit 8 Channel) ..............................43

$0140 - $017F CAN0 (Motorola Scalable CAN - MSCAN) ..............................................44

Table 1-3 Detailed MSCAN Foreground Receive and Transmit Buffer Layout . . . . . . . . . . .45

$0180 - $023F Reserved ..................................................................................................46

MC9S12DJ64 Device User Guide — V01.19

$0240 - $027F PIM (Port Integration Module) ..................................................................46

$0280 - $03FF Reserved ..................................................................................................48

Table 1-4 Assigned Part ID Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Table 1-5 Memory size registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Table 2-1 Signal Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

Table 2-2 MC9S12DJ64 Power and Ground Connection Summary . . . . . . . . . . . . . . . . . . .64

Table 4-1 Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Table 4-2 Clock Selection Based on PE7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Table 4-3 Voltage Regulator VREGEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Table 5-1 Interrupt Vector Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

Table 22-1 Suggested External Component Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

Table A-1 Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

Table A-2 ESD and Latch-up Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

Table A-3 ESD and Latch-Up Protection Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . .90

Table A-4 Operating Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Table A-5 Thermal Package Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

Table A-6 5V I/O Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Table A-7 Supply Current Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Table A-8 ATD Operating Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

Table A-9 ATD Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

Table A-10 ATD Conversion Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Table A-11 NVM Timing Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102

Table A-12 NVM Reliability Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103

Table A-13 Voltage Regulator Recommended Load Capacitances . . . . . . . . . . . . . . . . . . .105

Table A-14 Startup Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Table A-15 Oscillator Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

Table A-16 PLL Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

Table A-17 MSCAN Wake-up Pulse Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113

Table A-18 SPI Master Mode Timing Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Table A-19 SPI Slave Mode Timing Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Table A-20 Expanded Bus Timing Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

MC9S12DJ64 Device User Guide — V01.19

Derivative Differences and Document References

Derivative Differences

Table 0-1 shows the availability of peripheral modules on the various derivatives. For details about the

compatibility within the MC9S12D-Family refer also to engineering bulletin EB386.

Table 0-1 Derivative Differences

Generic device MC9S12DJ64 MC9S12D64 MC9S12A64 MC9S12D32 MC9S12A32

CAN0 1 1010

J1850/BDLC 1 0000

Packages 112LQFP, 80QFP 112LQFP, 80QFP 112LQFP, 80QFP 80QFP 80QFP

Mask Set L86D L86D L86D L86D L86D

Temp Options M, V, C M, V, C C M, V, C C

Package Codes PV, FU PV, FU PV, FU FU FU

An errata exists

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An errata exists

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MC9S12 DJ64 C FU

Package Option

Temperature Option Device Title Controller Family

Figure 0-1 Order Partnumber Example

The following items should be considered when using a derivative.

• Registers

– Do not write or read CAN0 registers (after reset: address range $0140 - $017F), if using a

derivative without CAN0 (see Table 0-1).

– Do not write or read BDLC registers (after reset: address range $00E8 - $00EF), if using a

derivative without BDLC (see Table 0-1).

• Interrupts

– Fill the four CAN0 interrupt vectors ($FFB0 - $FFB7) according to your coding policies for

unused interrupts, if using a derivative without CAN0 (see Table 0-1).

Temperature Options

C = -40˚C to 85˚C V = -40˚C to 105˚C M = -40˚C to 125˚C

Package Options

FU = 80QFP PV = 112LQFP

– Fill the BDLC interrupt vector ($FFC2, $FFC3) according to your coding policies for unused

interrupts, if using a derivative without BDLC (see Table 0-1).

MC9S12DJ64 Device User Guide — V01.19

• Ports

– The CAN0 pin functionality (TXCAN0, RXCAN0) is not available on port PJ7, PJ6, PM5,

PM4, PM3, PM2, PM1 and PM0, if using a derivative without CAN0 (see Table 0-1).

– The BDLC pin functionality (TXB, RXB) is not available on port PM1 and PM0, if using a

derivative without BDLC (see Table 0-1).

– Do not write MODRR1 and MODRR0 Bit of Module Routing Register (PIM_9DJ64 Block

User Guide), if using a derivative without CAN0 (see Table 0-1).

• Pins not available in 80 pin QFP package

– Port H

In order to avoid floating nodes the ports should be either configured as outputs by setting the data direction register (DDRH at Base+$0262) to $FF, or enabling the pull resistors by writing a $FF to the pull enable register (PERH at Base+$0264).

– Port J[1:0]

PortJpull-up resistors areenabled out ofreseton all fourpins(7:6 and1:0).Therefore care must be taken not to disable the pull enables on PJ[1:0] by clearing the bits PERJ1 and PERJ0 at Base+$026C.

– Port K

Port K pull-up resistors are enabled out of reset, i.e. Bit 7 = PUKE = 1 in the register PUCR at Base+$000C. Therefor care must be taken not to clear this bit.

– Port M[7:6]

PM7:6 must be configured as outputs or their pull resistors must be enabled to avoid floating inputs.

– Port P6

PP6 must be configured as output or its pull resistor must be enabled to avoid a floating input.

– Port S[7:4]

PS7:4 must be configured as outputs or their pull resistors must be enabled to avoid floating inputs.

– PAD[15:8] (ATD1 channels)

Out ofresetthe ATD1 is disabledpreventingcurrent flows in the pins.Donot modify the ATD1 registers!

Document References

The Device User Guide providesinformationabouttheMC9S12DJ64 device made up of standard HCS12 blocks and the HCS12 processor core.

This document is part of the customer documentation. A complete set of device manuals also includes all the individual Block Guides of the implemented modules. In a effort to reduce redundancy all module specific information is located only in the respective Block Guide. If applicable, special implementation details of the module are given in the block description sections of this document.

See Table 0-2 for names and versions of the referenced documents throughout the Device User Guide.

MC9S12DJ64 Device User Guide — V01.19

Table 0-2 Document References

User Guide

HCS12 CPU Reference Manual V02 S12CPUV2/D

HCS12 Module Mapping Control (MMC) Block Guide V04 S12MMCV4/D

HCS12 Multiplexed External Bus Interface (MEBI) Block Guide V03 S12MEBIV3/D

HCS12 Interrupt (INT) Block Guide V01 S12INTV1/D

HCS12 Background Debug (BDM) Block Guide V04 S12BDMV4/D

HCS12 Breakpoint (BKP) Block Guide V01 S12BKPV1/D

Clock and Reset Generator (CRG) Block User Guide V04 S12CRGV4/D

Oscillator (OSC) Block User Guide V02 S12OSCV2/D

Enhanced Capture Timer 16 Bit 8 Channel (ECT_16B8C) Block User Guide V01 S12ECT16B8CV1/D

Analog to Digital Converter 10 Bit 8 Channel (ATD_10B8C) Block User Guide V02 S12ATD10B8CV2/D

Inter IC Bus (IIC) Block User Guide V02 S12IICV2/D

Asynchronous Serial Interface (SCI) Block User Guide V02 S12SCIV2/D

Serial Peripheral Interface (SPI) Block User Guide V02 S12SPIV2/D

Pulse Width Modulator 8 Bit 8 Channel (PWM_8B8C) Block User Guide V01 S12PWM8B8CV1/D

64K Byte Flash (FTS64K) Block User Guide V01 S12FTS64KV1/D

1K Byte EEPROM (EETS1K) Block User Guide V01 S12EETS1KV1/D

Byte Level Data Link Controller -J1850 (BDLC) Block User Guide V01 S12BDLCV1/D

Motorola Scalable CAN (MSCAN) Block User Guide V02 S12MSCANV2/D

Voltage Regulator (VREG) Block User Guide V01 S12VREGV1/D

Port Integration Module (PIM_9DJ64) Block User Guide V01 S12PIM9DJ64V1/D

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MC9S12DJ64 Device User Guide — V01.19

Section 1 Introduction

1.1 Overview

The MC9S12DJ64 microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit (HCS12 CPU), 64K bytes of Flash EEPROM, 4K bytes of RAM, 1K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), one serial peripheral interfaces (SPI), an 8-channel IC/OC enhanced capture timer, two 8-channel, 10-bit analog-to-digital converters(ADC),an 8-channel pulse-width modulator(PWM),a digital Byte Data Link Controller (BDLC), 29 discrete digital I/O channels (Port A, Port B, Port K and Port E), 20 discrete digital I/O lines with interrupt and wakeup capability, a CAN 2.0 A, B software compatible modules (MSCAN12), and an Inter-IC Bus. The MC9S12DJ64 has full 16-bit datapaths throughout. However, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems. The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements.

1.2 Features

• HCS12 Core – 16-bit HCS12 CPU

i. Upward compatible with M68HC11 instruction set ii. Interrupt stacking and programmer’s model identical to M68HC11 iii.Instruction queue

iv.Enhanced indexed addressing – MEBI (Multiplexed External Bus Interface) – MMC (Module Mapping Control) – INT (Interrupt control) – BKP (Breakpoints) – BDM (Background Debug Mode)

• CRG (low current Colpitts or Pierce oscillator, PLL, reset, clocks, COP watchdog, real time interrupt, clock monitor)

• 8-bit and 4-bit ports with interrupt functionality – Digital filtering – Programmable rising or falling edge trigger

• Memory – 64K Flash EEPROM – 1K byte EEPROM

MC9S12DJ64 Device User Guide — V01.19

– 4K byte RAM

• Two 8-channel Analog-to-Digital Converters – 10-bit resolution – External conversion trigger capability

• 1M bit per second, CAN 2.0 A, B software compatible module – Five receive and three transmit buffers – Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit or 8 x 8 bit – Four separate interrupt channels for Rx, Tx, error and wake-up – Low-pass filter wake-up function – Loop-back for self test operation

• Enhanced Capture Timer – 16-bit main counter with 7-bit prescaler – 8 programmable input capture or output compare channels – Four 8-bit or two 16-bit pulse accumulators

• 8 PWM channels – Programmable period and duty cycle – 8-bit 8-channel or 16-bit 4-channel – Separate control for each pulse width and duty cycle – Center-aligned or left-aligned outputs – Programmable clock select logic with a wide range of frequencies – Fast emergency shutdown input – Usable as interrupt inputs

• Serial interfaces – Two asynchronous Serial Communications Interfaces (SCI) – Synchronous Serial Peripheral Interface (SPI)

• Byte Data Link Controller (BDLC) – SAE J1850 Class B Data Communications Network Interface Compatible and ISO Compatible

for Low-Speed (<125 Kbps) Serial Data Communications in Automotive Applications

• Inter-IC Bus (IIC) – Compatible with I2C Bus standard – Multi-master operation – Software programmable for one of 256 different serial clock frequencies

• 112-Pin LQFP or 80 QFP package

– I/O lines with 5V input and drive capability – 5V A/D converter inputs – Operation at 50MHz equivalent to 25MHz Bus Speed – Development support – Single-wire background debug™ mode (BDM) – On-chip hardware breakpoints

1.3 Modes of Operation

User modes

• Normal and Emulation Operating Modes – Normal Single-Chip Mode – Normal Expanded Wide Mode – Normal Expanded Narrow Mode

MC9S12DJ64 Device User Guide — V01.19

– Emulation Expanded Wide Mode – Emulation Expanded Narrow Mode

• Special Operating Modes – Special Single-Chip Mode with active Background Debug Mode – Special Test Mode (Motorola use only) – Special Peripheral Mode (Motorola use only)

Low power modes

• Stop Mode

• Pseudo Stop Mode

• Wait Mode

MC9S12DJ64 Device User Guide — V01.19

1.4 Block Diagram

Figure 1-1 shows a block diagram of the MC9S12DJ64 device.

MC9S12DJ64 Device User Guide — V01.19

Figure 1-1 MC9S12DJ64 Block Diagram

VDDR VSSR

VREGEN

VDD1,2

VSS1,2

BKGD

XFC

VDDPLL

VSSPLL

EXTAL

XTAL

RESET

PE0

PE1 PE2 PE3 PE4 PE5 PE6 PE7

TEST

Multiplexed Wide Bus

Multiplexed Narrow Bus

Internal Logic 2.5V

VDD1,2

VSS1,2

PLL 2.5V

VDDPLL

VSSPLL

64K Byte Flash EEPROM

4K Byte RAM

1K Byte EEPROM

Voltage Regulator

Single-wire Background

Debug Module

Clock and Reset

PLL

Generation Module

XIRQ IRQ

R/ LSTRB

DDRE

ECLK MODA MODB NOACC/

XCLKS

PTE

Multiplexed Address/Data Bus

DDRA DDRB

PTA PTB

PA4

PA3

PA2

PA1

ADDR11

ADDR10

ADDR9

DATA11

DATA10

DATA9

DATA3

DATA2

DATA1

PA0

ADDR8

DATA8

DATA0

PA7

PA6

PA5

ADDR15

ADDR14

ADDR13

DATA15

DATA14

DATA13

DATA7

DATA6

DATA5

ADDR12

DATA12

DATA4

I/O Driver 5V

VDDX

VSSX

A/D Converter 5V &

Voltage Regulator Reference

VDDA

VSSA

Voltage Regulator 5V & I/O

VDDR VSSR

CPU12

Periodic Interrupt

COP Watchdog

Clock Monitor

Breakpoints

System

Integration

PB4

PB3

PB5

ADDR4

ADDR5

DATA4

DATA5

PB2

ADDR3

ADDR2

DATA3

DATA2

PB7

PB6

ADDR7

ADDR6

DATA7

DATA6

PB1

PB0

ADDR1

ADDR0

DATA1

DATA0

AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN7

VRH

VRL

VDDA

VSSA

AD0

ATD0

PPAGE

Enhanced Capture Timer

SCI0

SCI1

MISO MOSI

SPI0

BDLC (J1850)

CAN0

IIC

PWM

SCK

RXB

TXB RXCAN TXCAN

SDA

SCL

PWM0 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7

ATD1

PAD00 PAD01 PAD02

PAD03 PAD04 PAD05 PAD06 PAD07

AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN7

PIX0 PIX1 PIX2 PIX3 PIX4

PIX5

ECS

IOC0 IOC1 IOC2 IOC3 IOC4 IOC5 IOC6 IOC7

RXD

TXD

RXD

TXD

Module to Port Routing

KWJ0 KWJ1 KWJ6 KWJ7

KWP0 KWP1 KWP2 KWP3 KWP4 KWP5 KWP6 KWP7

KWH0 KWH1 KWH2

KWH3 KWH4 KWH5 KWH6 KWH7

VRH

VRL

VDDA

VSSA

DDRK

DDRT

DDRS

DDRM

DDRJ

DDRP

DDRH

AD1

PTK

PTT

PTS

PTM

PTJ

PTP

PTH

VRH VRL VDDA VSSA

PAD08 PAD09 PAD10

PAD11 PAD12 PAD13 PAD14 PAD15

PK0 PK1 PK2 PK3 PK4 PK5 PK7

PT0 PT1 PT2 PT3 PT4 PT5 PT6 PT7

PS0 PS1 PS2 PS3

PS4 PS5 PS6 PS7

PM0 PM1 PM2 PM3 PM4 PM5

PM6 PM7

PJ0 PJ1

PJ6 PJ7

PP0 PP1 PP2 PP3 PP4 PP5

PP6

PP7

PH0 PH1

PH2

PH3 PH4 PH5 PH6 PH7

XADDR14 XADDR15 XADDR16 XADDR17 XADDR18 XADDR19

ECS

Signals shown in Bold are not available on the 80 Pin Package

MC9S12DJ64 Device User Guide — V01.19

1.5 Device Memory Map

Table 1-1 and Figure 1-2 show the device memory map of the MC9S12DJ64 after reset. The 1K

EEPROM is mapped twice in a 2K address space. Note that after reset the bottom 1k of the EEPROM ($0000 - $03FF) are hidden by the register space, and the 1K $0400 - $07FF is hidden by the RAM.

Table 1-1 Device Memory Map for MC9S12DJ64

Address Module

$0000 - $000F HCS12 Multiplexed External Bus Interface 16 $0010 - $0014 HCS12 Module Mapping Control 5 $0015 - $0016 HCS12 Interrupt 2

$0017 - $0019 Reserved 3 $001A - $001B Device ID register (PARTID) 2 $001C - $001D HCS12 Module Mapping Control 2

$001E HCS12 Multiplexed External Bus Interface 1

$001F HCS12 Interrupt 1 $0020 - $0027 Reserved 8 $0028 - $002F HCS12 Breakpoint Module 8 $0030 - $0031 HCS12 Module Mapping Control 2 $0032 - $0033 HCS12 Multiplexed External Bus Interface 2 $0034 - $003F Clock and Reset Generator (PLL, RTI, COP) 12 $0040 - $007F Enhanced Capture Timer 16-bit 8 channels 64 $0080 - $009F Analog to Digital Converter 10-bit 8 channels (ATD0) 32

$00A0 - $00C7 Pulse Width Modulator 8-bit 8 channels (PWM) 40 $00C8 - $00CF Serial Communications Interface 0 (SCI0) 8 $00D0 - $00D7 Serial Communications Interface 0 (SCI1) 8 $00D8 - $00DF Serial Peripheral Interface (SPI0) 8

$00E0 - $00E7 Inter IC Bus 8 $00E8 - $00EF Byte Data Link Controller (BDLC) 8

$00F0 - $00FF Reserved 16

$0100- $010F Flash Control Register 16 $0110 - $011B EEPROM Control Register 12 $011C - $011F Reserved 4

$0120 - $013F Analog to Digital Converter 10-bit 8 channels (ATD1) 32 $0140 - $017F Motorola Scalable Can (CAN0) 64 $0180 - $023F Reserved 192 $0240 - $027F Port Integration Module (PIM) 64

$0280 - $03FF Reserved 384 $0000 - $07FF $0000 - $0FFF RAM array 4096 $4000 - $7FFF

$8000 - $BFFF Flash EEPROM Page Window 16384

EEPROM array 1k Array mapped twice in the address space

Fixed Flash EEPROM array incl. 0.5K, 1K, 2K or 4K Protected Sector at start

Size

(Bytes)

2048

16384

MC9S12DJ64 Device User Guide — V01.19

Table 1-1 Device Memory Map for MC9S12DJ64

Address Module

Fixed Flash EEPROM array

$C000 - $FFFF

incl. 0.5K, 1K, 2K or 4K Protected Sector at end and 256 bytes of Vector Space at $FF80 - $FFFF

Size

(Bytes)

16384

MC9S12DJ64 Device User Guide — V01.19

Figure 1-2 MC9S12DJ64 Memory Map out of Reset

$0000

$0400

$0800

$1000

$4000

Unimplemented Unimplemented

$0000

$03FF $0000

$07FF $0000

$0FFF

$4000

$7FFF

REGISTERS

(Mappable to any 2K Boundary within the first 32K)

1K Bytes EEPROM

(Mappable to any 2K Boundary; 1K mapped two times in the 2K address space)

4K Bytes RAM

(Mappable to any 4K Boundary)

16K Fixed Flash Page $3E = 62

(This is dependant on the state of the ROMHM bit)

$8000

$C000

$FF00

$FFFF

EXTERN

VECTORS

EXPANDED

VECTORS

NORMAL

SINGLE CHIP

VECTORS

SPECIAL

SINGLE CHIP

$8000

16K Page Window 4 x 16K Flash EEPROM pages

$BFFF

$C000

16K Fixed Flash Page $3F = 63

$FFFF $FF00

BDM (if active)

$FFFF

MC9S12DJ64 Device User Guide — V01.19

Table 1-2 Device Memory Map for MC9S12D32

Address Module

$0000 - $000F HCS12 Multiplexed External Bus Interface 16 $0010 - $0014 HCS12 Module Mapping Control 5 $0015 - $0016 HCS12 Interrupt 2 $0017 - $0019 Reserved 3

$001A - $001B Device ID register (PARTID) 2

$001C - $001D HCS12 Module Mapping Control 2

$001E HCS12 Multiplexed External Bus Interface 1

$00E0 - $00E7 Inter IC Bus 8

$00E8 - $00EF Byte Data Link Controller (BDLC) 8

$00F0 - $00FF Reserved 16

$0100- $010F Flash Control Register 16 $0110 - $011B EEPROM Control Register 12 $011C - $011F Reserved 4

$0120 - $013F Analog to Digital Converter 10-bit 8 channels (ATD1) 32 $0140 - $017F Motorola Scalable Can (CAN0) 64 $0180 - $023F Reserved 192 $0240 - $027F Port Integration Module (PIM) 64

$0280 - $03FF Reserved 384 $0000 - $07FF $0000 - $0FFF RAM array, lower half ($0000-$07FF not usable) 4096 $4000 - $7FFF $8000 - $FFFF 32K Fixed Flash EEPROM array 32768

EEPROM array 1k Array mapped twice in the address space

16k FixedFlash EEPROM array(same as arrayfrom $8000 - $BFFF when ROMHM=0)

Size

(Bytes)

2048

16384

MC9S12DJ64 Device User Guide — V01.19

Figure 1-3 MC9S12D32 Memory Map out of Reset

$0000

$0400

$0800

$1000

$4000

not usable

Unimplemented Unimplemented

not usable

$0000

$03FF

$0000

$07FF

$0000

$0FFF

$4000

$7FFF

REGISTERS

(Mappable to any 2K Boundary within the first 32K)

1K Bytes EEPROM

(Mappable to any 2K Boundary; 1K mapped two times in the 2K address space)

4K Bytes RAM lower half ($0000-$07FF) not usable

(Mappable to any 4K Boundary)

16K Fixed Flash Block 1

(This is dependant on the state of the ROMHM bit)

$8000

$C000

$FF00

$FFFF

EXTERN

VECTORS

EXPANDED

VECTORS

NORMAL

SINGLE CHIP

VECTORS

SPECIAL

SINGLE CHIP

$8000

16K Fixed Flash Block 1 (paging not usable)

$BFFF

$C000

16K Fixed Flash Block 2

$FFFF $FF00

BDM (if active)

$FFFF

MC9S12DJ64 Device User Guide — V01.19

1.5.1 Detailed Register Map

$0000 - $000F MEBI map 1 of 3 (HCS12 Multiplexed External Bus Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0000 PORTA

$0001 PORTB

$0002 DDRA

$0003 DDRB

$0004 Reserved

$0005 Reserved

$0006 Reserved

$0007 Reserved

$0008 PORTE

$0009 DDRE

$000A PEAR

$000B MODE

$000C PUCR

$000D RDRIV

$000E EBICTL

$000F Reserved

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Bit 7 654321Bit 0

Bit 7 65432

Bit 7 6543Bit 2

NOACCE

MODC MODB MODA

PUPKE

RDPK

PIPOE NECLK LSTRE RDWE

PUPEE

RDPE

IVIS

Bit 1 Bit 0

EMK EME

PUPBE PUPAE

RDPB RDPA

ESTR

$0010 - $0014 MMC map 1 of 4 (HCS12 Module Mapping Control)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0010 INITRM

$0011 INITRG

Read:

Write:

Write:

RAM15 RAM14 RAM13 RAM12 RAM11

REG14 REG13 REG12 REG11

000

RAMHAL

MC9S12DJ64 Device User Guide — V01.19

$0010 - $0014 MMC map 1 of 4 (HCS12 Module Mapping Control)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0012 INITEE

$0013 MISC

$0014 Reserved

Read:

Write:

Write:

Write:

EE15 EE14 EE13 EE12 EE11

EXSTR1 EXSTR0 ROMHM ROMON

EEON

$0015 - $0016 INT map 1 of 2 (HCS12 Interrupt)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0015 ITCR

$0016 ITEST

Write:

Read:

Write:

INTE INTC INTA INT8 INT6 INT4 INT2 INT0

WRINT ADR3 ADR2 ADR1 ADR0

$0017 - $0019 Reserved

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0017 -

$0019

Reserved

Write:

$001A - $001B Device ID Register (Table 1-4)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $001A PARTIDH

$001B PARTIDL

Read: ID15 ID14 ID13 ID12 ID11 ID10 ID9 ID8

Write:

Read: ID7 ID6 ID5 ID4 ID3 ID2 ID1 ID0

Write:

$001C - $001D MMC map 3 of 4 (HCS12 Module Mapping Control, Table 1-5)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $001C MEMSIZ0

$001D MEMSIZ1

Read: reg_sw0 0 eep_sw1 eep_sw0 0 ram_sw2 ram_sw1 ram_sw0

Write:

Read: rom_sw1 rom_sw0 0000pag_sw1 pag_sw0

Write:

$001E - $001E MEBI map 2 of 3 (HCS12 Multiplexed External Bus Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $001E INTCR

Read:

Write:

IRQE IRQEN

000000

MC9S12DJ64 Device User Guide — V01.19

$001F - $001F INT map 2 of 2 (HCS12 Interrupt)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $001F HPRIO

Read:

Write:

PSEL7 PSEL6 PSEL5 PSEL4 PSEL3 PSEL2 PSEL1

$0020 - $0027 Reserved

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0020 -

$0027

Reserved

Write:

$0028 - $002F BKP (HCS12 Breakpoint)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0028 BKPCT0

$0029 BKPCT1

$002A BKP0X

$002B BKP0H

$002C BKP0L

$002D BKP1X

$002E BKP1H

$002F BKP1L

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

BKEN BKFULL BKBDM BKTAG

BK0MBH BK0MBL BK1MBH BK1MBL BK0RWE BK0RW BK1RWE BK1RW

BK0V5 BK0V4 BK0V3 BK0V2 BK0V1 BK0V0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

BK1V5 BK1V4 BK1V3 BK1V2 BK1V1 BK1V0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

0000

$0030 - $0031 MMC map 4 of 4 (HCS12 Module Mapping Control)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0030 PPAGE

$0031 Reserved

Write:

Write:

PIX5 PIX4 PIX3 PIX2 PIX1 PIX0

$0032 - $0033 MEBI map 3 of 3 (HCS12 Multiplexed External Bus Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0032 PORTK

$0033 DDRK

Read:

Write:

Read:

Write:

Bit 7 654321Bit 0

MC9S12DJ64 Device User Guide — V01.19

$0034 - $003F CRG (Clock and Reset Generator)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0034 SYNR

$0035 REFDV

$0036

$0037 CRGFLG

$0038 CRGINT

$0039 CLKSEL

$003A PLLCTL

$003B RTICTL

$003C COPCTL

$003D

$003E

$003F ARMCOP

CTFLG

TEST ONLY

FORBYP

TEST ONLY

CTCTL

TEST ONLY

Write:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Write:

Write:

Write: Bit 7 654321Bit 0

RTIF PORF

RTIE

PLLSEL PSTP SYSWAI ROAWAI PLLWAI CWAI RTIWAI COPWAI

CME PLLON AUTO ACQ

WCOP RSBCK

RTR6 RTR5 RTR4 RTR3 RTR2 RTR1 RTR0

SYN5 SYN4 SYN3 SYN2 SYN1 SYN0

REFDV3 REFDV2 REFDV1 REFDV0

LOCKIF

LOCKIE

000

LOCK TRACK

PRE PCE SCME

CR2 CR1 CR0

SCMIF

SCMIE

SCM

$0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0040 TIOS

$0041 CFORC

$0042 OC7M

$0043 OC7D

$0044 TCNT (hi)

$0045 TCNT (lo)

$0046 TSCR1

$0047 TTOV

$0048 TCTL1

$0049 TCTL2

Read:

Write:

Write: FOC7 FOC6 FOC5 FOC4 FOC3 FOC2 FOC1 FOC0

Read:

Write:

Read:

Write:

Read: Bit 15 14 13 12 11 10 9 Bit 8

Write:

Read: Bit 7 654321Bit 0

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

IOS7 IOS6 IOS5 IOS4 IOS3 IOS2 IOS1 IOS0

OC7M7 OC7M6 OC7M5 OC7M4 OC7M3 OC7M2 OC7M1 OC7M0

OC7D7 OC7D6 OC7D5 OC7D4 OC7D3 OC7D2 OC7D1 OC7D0

TEN TSWAI TSFRZ TFFCA

TOV7 TOV6 TOV5 TOV4 TOV3 TOV2 TOV1 TOV0

OM7 OL7 OM6 OL6 OM5 OL5 OM4 OL4

OM3 OL3 OM2 OL2 OM1 OL1 OM0 OL0

0000

MC9S12DJ64 Device User Guide — V01.19

$0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $004A TCTL3

$004B TCTL4

$004C TIE

$004D TSCR2

$004E TFLG1

$004F TFLG2

$0050 TC0 (hi)

$0051 TC0 (lo)

$0052 TC1 (hi)

$0053 TC1 (lo)

$0054 TC2 (hi)

$0055 TC2 (lo)

$0056 TC3 (hi)

$0057 TC3 (lo)

$0058 TC4 (hi)

$0059 TC4 (lo)

$005A TC5 (hi)

$005B TC5 (lo)

$005C TC6 (hi)

$005D TC6 (lo)

$005E TC7 (hi)

$005F TC7 (lo)

$0060 PACTL

$0061 PAFLG

$0062 PACN3 (hi)

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Read:

Write:

EDG7B EDG7A EDG6B EDG6A EDG5B EDG5A EDG4B EDG4A

EDG3B EDG3A EDG2B EDG2A EDG1B EDG1A EDG0B EDG0A

C7I C6I C5I C4I C3I C2I C1I C0I

TOI

C7F C6F C5F C4F C3F C2F C1F C0F

TOF

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

000

0000000

PAEN PAMOD PEDGE CLK1 CLK0 PAOVI PAI

TCRE PR2 PR1 PR0

PAOVF PAIF

MC9S12DJ64 Device User Guide — V01.19

$0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0063 PACN2 (lo)

$0064 PACN1 (hi)

$0065 PACN0 (lo)

$0066 MCCTL

$0067 MCFLG

$0068 ICPAR

$0069 DLYCT

$006A ICOVW

$006B ICSYS

$006C Reserved

$006D

$006E Reserved

$006F Reserved

$0070 PBCTL

$0071 PBFLG

$0072 PA3H

$0073 PA2H

$0074 PA1H

$0075 PA0H

$0076 MCCNT (hi)

$0077 MCCNT (lo)

$0078 TC0H (hi)

$0079 TC0H (lo)

$007A TC1H (hi)

$007B TC1H (lo)

TIMTST

Test Only

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write: ICLAT FLMC

Read:

Write:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Read: Bit 7 654321Bit 0

Write:

Read: Bit 7 654321Bit 0

Write:

Read: Bit 7 654321Bit 0

Write:

Read: Bit 7 654321Bit 0

Write:

Read:

Write:

Read:

Write:

Read: Bit 15 14 13 12 11 10 9 Bit 8

Write:

Read: Bit 7 654321Bit 0

Write:

Read: Bit 15 14 13 12 11 10 9 Bit 8

Write:

Read: Bit 7 654321Bit 0

Write:

Bit 7 654321Bit 0

MCZI MODMC RDMCL

MCZF

NOVW7 NOVW6 NOVW5 NOVW4 NOVW3 NOVW2 NOVW1 NOVW0

SH37 SH26 SH15 SH04 TFMOD PACMX BUFEN LATQ

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

0 0 0 POLF3 POLF2 POLF1 POLF0

PBEN

0000

PA3EN PA2EN PA1EN PA0EN

MCEN MCPR1 MCPR0

DLY1 DLY0

TCBYP

PBOVI

PBOVF

MC9S12DJ64 Device User Guide — V01.19

$0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $007C TC2H (hi)

$007D TC2H (lo)

$007E TC3H (hi)

$007F TC3H (lo)

Read: Bit 15 14 13 12 11 10 9 Bit 8

Write:

Read: Bit 7 654321Bit 0

Write:

Read: Bit 15 14 13 12 11 10 9 Bit 8

Write:

Read: Bit 7 654321Bit 0

Write:

$0080 - $009F ATD0 (Analog to Digital Converter 10 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0080 ATD0CTL0

$0081 ATD0CTL1

$0082 ATD0CTL2

$0083 ATD0CTL3

$0084 ATD0CTL4

$0085 ATD0CTL5

$0086 ATD0STAT0

$0087 Reserved

$0088 ATD0TEST0

$0089 ATD0TEST1

$008A Reserved

$008B ATD0STAT1

$008C Reserved

$008D ATD0DIEN

$008E Reserved

$008F PORTAD0

$0090 ATD0DR0H

$0091 ATD0DR0L

Write:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Write:

Write:

Read: CCF7 CCF6 CCF5 CCF4 CCF3 CCF2 CCF1 CCF0

Write:

Write:

Read:

Write:

Write:

Read: Bit7 654321BIT 0

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

ADPU AFFC AWAI ETRIGLE ETRIGP ETRIG ASCIE

S8C S4C S2C S1C FIFO FRZ1 FRZ0

SRES8 SMP1 SMP0 PRS4 PRS3 PRS2 PRS1 PRS0

DJM DSGN SCAN MULT

SCF

Bit 7 654321Bit 0

ETORF FIFOR

0 CC2 CC1 CC0

CC CB CA

ASCIF

MC9S12DJ64 Device User Guide — V01.19

$0080 - $009F ATD0 (Analog to Digital Converter 10 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0092 ATD0DR1H

$0093 ATD0DR1L

$0094 ATD0DR2H

$0095 ATD0DR2L

$0096 ATD0DR3H

$0097 ATD0DR3L

$0098 ATD0DR4H

$0099 ATD0DR4L

$009A ATD0DR5H

$009B ATD0DR5L

$009C ATD0DR6H

$009D ATD0DR6L

$009E ATD0DR7H

$009F ATD0DR7L

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

$00A0 - $00C7 PWM (Pulse Width Modulator 8 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00A0 PWME

$00A1 PWMPOL

$00A2 PWMCLK

$00A3 PWMPRCLK

$00A4 PWMCAE

$00A5 PWMCTL

$00A6

$00A7

$00A8 PWMSCLA

PWMTST

Test Only

PWMPRSC

Test Only

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Read:

Write:

PWME7 PWME6 PWME5 PWME4 PWME3 PWME2 PWME1 PWME0

PPOL7 PPOL6 PPOL5 PPOL4 PPOL3 PPOL2 PPOL1 PPOL0

PCLK7 PCLK6 PCLK5 PCLK4 PCLK3 PCLK2 PCLK1 PCLK0

PCKB2 PCKB1 PCKB0

CAE7 CAE6 CAE5 CAE4 CAE3 CAE2 CAE1 CAE0

CON67 CON45 CON23 CON01 PSWAI PFRZ

Bit 7 6 5 4 3 2 1 Bit 0

PCKA2 PCKA1 PCKA0

MC9S12DJ64 Device User Guide — V01.19

$00A0 - $00C7 PWM (Pulse Width Modulator 8 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00A9 PWMSCLB

$00AA

$00AB

$00AC PWMCNT0

$00AD PWMCNT1

$00AE PWMCNT2

$00AF PWMCNT3

$00B0 PWMCNT4

$00B1 PWMCNT5

$00B2 PWMCNT6

$00B3 PWMCNT7

$00B4 PWMPER0

$00B5 PWMPER1

$00B6 PWMPER2

$00B7 PWMPER3

$00B8 PWMPER4

$00B9 PWMPER5

$00BA PWMPER6

$00BB PWMPER7

$00BC PWMDTY0

$00BD PWMDTY1

$00BE PWMDTY2

$00BF PWMDTY3

$00C0 PWMDTY4

$00C1 PWMDTY5

PWMSCNTA

Test Only

PWMSCNTB

Test Only

Read:

Write:

Write:

Write:

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read: Bit 7 6 5 4 3 2 1 Bit 0

Write: 00000000

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Bit 7 6 5 4 3 2 1 Bit 0

MC9S12DJ64 Device User Guide — V01.19

$00A0 - $00C7 PWM (Pulse Width Modulator 8 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00C2 PWMDTY6

$00C3 PWMDTY7

$00C4 PWMSDN

$00C5 Reserved

$00C6 Reserved

$00C7 Reserved

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Write:

Bit 7 6 5 4 3 2 1 Bit 0

PWMIF PWMIE

PWMRSTRT

PWMLVL

0 PWM7IN

PWM7INL PWM7ENA

$00C8 - $00CF SCI0 (Asynchronous Serial Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00C8 SCI0BDH

$00C9 SCI0BDL

$00CA SCI0CR1

$00CB SCI0CR2

$00CC SCI0SR1

$00CD SCI0SR2

$00CE SCI0DRH

$00CF SCI0DRL

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read: TDRE TC RDRF IDLE OR NF FE PF

Write:

Write:

Read: R8

Write:

Read: R7 R6 R5 R4 R3 R2 R1 R0

Write: T7 T6 T5 T4 T3 T2 T1 T0

SBR7 SBR6 SBR5 SBR4 SBR3 SBR2 SBR1 SBR0

LOOPS SCISWAI RSRC M WAKE ILT PE PT

TIE TCIE RIE ILIE TE RE RWU SBK

000000

SBR12 SBR11 SBR10 SBR9 SBR8

BRK13 TXDIR

RAF

$00D0 - $00D7 SCI1 (Asynchronous Serial Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00D0 SCI1BDH

$00D1 SCI1BDL

$00D2 SCI1CR1

$00D3 SCI1CR2

$00D4 SCI1SR1

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read: TDRE TC RDRF IDLE OR NF FE PF

Write:

SBR7 SBR6 SBR5 SBR4 SBR3 SBR2 SBR1 SBR0

LOOPS SCISWAI RSRC M WAKE ILT PE PT

TIE TCIE RIE ILIE TE RE RWU SBK

SBR12 SBR11 SBR10 SBR9 SBR8

MC9S12DJ64 Device User Guide — V01.19

$00D0 - $00D7 SCI1 (Asynchronous Serial Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00D5 SCI1SR2

$00D6 SCI1DRH

$00D7 SCI1DRL

Write:

Read: R8

Write:

Read: R7 R6 R5 R4 R3 R2 R1 R0

Write: T7 T6 T5 T4 T3 T2 T1 T0

000000

BRK13 TXDIR

$00D8 - $00DF SPI0 (Serial Peripheral Interface)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00D8 SPI0CR1

$00D9 SPI0CR2

$00DA SPI0BR

$00DB SPI0SR

$00DC Reserved

$00DD SPI0DR

$00DE Reserved

$00DF Reserved

Read:

Write:

Write:

Write:

Read: SPIF 0 SPTEF MODF 0000

Write:

Write:

Read:

Write:

Write:

Write:

SPIE SPE SPTIE MSTR CPOL CPHA SSOE LSBFE

MODFEN BIDIROE

SPPR2 SPPR1 SPPR0

Bit7 654321Bit0

SPISWAI SPC0

SPR2 SPR1 SPR0

RAF

$00E0 - $00E7 IIC (Inter IC Bus)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00E0 IBAD

$00E1 IBFD

$00E2 IBCR

$00E3 IBSR

$00E4 IBDR

$00E5 Reserved

$00E6 Reserved

$00E7 Reserved

Read:

Write:

Read:

Write:

Read:

Write: RSTA

Read: TCF IAAS IBB

Write:

Read:

Write:

Write:

Write:

Write:

ADR7 ADR6 ADR5 ADR4 ADR3 ADR2 ADR1 0

IBC7 IBC6 IBC5 IBC4 IBC3 IBC2 IBC1 IBC0

IBEN IBIE MS/

D7 D6 D5 D4 D3 D2 D1 D 0

SL TX/RX TXAK

IBAL

0SRW

IBIF

IBSWAI

RXAK

MC9S12DJ64 Device User Guide — V01.19

$00E8 - $00EF BDLC (Bytelevel Data Link Controller J1850)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00E8 DLCBCR1

$00E9 DLCBSVR

$00EA DLCBCR2

$00EB DLCBDR

$00EC DLCBARD

$00ED DLCBRSR

$00EE DLCSCR

$00EF DLCBSTAT

Read:

Write:

Read: 0 0 I3 I2 I1 I0 0 0

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

IMSG CLKS

SMRST DLOOP RX4XE NBFS TEOD TSIFR TMIFR1 TMIFR0

D7 D6 D5 D4 D3 D2 D1 D0

RXPOL

0 0

0 0 0

0 0 0 0 0 0 0 IDLE

0000

R5 R4 R3 R2 R1 R0

BDLCE

BO3 BO2 BO1 BO0

0 0 0 0

IE WCM

$00F0 - $00FF Reserved

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $00F0 -

$00FF

Reserved

Write:

$0100 - $010F Flash Control Register (fts64k)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0100 FCLKDIV

$0101 FSEC

$0102 Reserved

$0103 FCNFG

$0104 FPROT

$0105 FSTAT

$0106 FCMD

$0107 Reserved

$0108 FADDRHI

$0109 FADDRLO

Read: FDIVLD

Write:

Read: KEYEN NV6 NV5 NV4 NV3 NV2 SEC1 SEC0

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Read:

Write:

Read:

Write:

CBEIE CCIE KEYACC

FPOPEN NV6 FPHDIS FPHS1 FPHS0 FPLDIS FPLS1 FPLS0

CBEIF

Bit 14 Bit 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

PRDIV8 FDIV5 FDIV4 FDIV3 FDIV2 FDIV1 FDIV0

00000

CCIF

CMDB6 CMDB5

PVIOL ACCERR

BLANK

CMDB2

CMDB0

MC9S12DJ64 Device User Guide — V01.19

$0100 - $010F Flash Control Register (fts64k)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $010A FDATAHI

$010B FDATALO $010C -

$010F

Reserved

Read:

Write:

Read:

Write:

Write:

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

$0110 - $011B EEPROM Control Register (eets1k)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0110 ECLKDIV

$0111 Reserved

$0112 Reserved

$0113 ECNFG

$0114 EPROT

$0115 ESTAT

$0116 ECMD

$0117

$0118 EADDRHI

$0119 EADDRLO

$011A EDATAHI

$011B EDATALO

Reserved for

Factory Test

Read: EDIVLD

Write:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

CBEIE CCIE

EPOPEN

CBEIF

Bit 7 654321Bit 0

Bit 15 14 13 12 11 10 9 Bit 8

Bit 7 654321Bit 0

PRDIV8 EDIV5 EDIV4 EDIV3 EDIV2 EDIV1 EDIV0

000000

NV6 NV5 NV4

CCIF

CMDB6 CMDB5

PVIOL ACCERR

EPDIS EP2 EP1 EP0

BLANK

CMDB2

CMDB0

Bit 8

$011C - $011F Reserved for RAM Control Register

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Write:

$011C $011F

Reserved

MC9S12DJ64 Device User Guide — V01.19

$0120 - $013F ATD1 (Analog to Digital Converter 10 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0120 ATD1CTL0

$0121 ATD1CTL1

$0122 ATD1CTL2

$0123 ATD1CTL3

$0124 ATD1CTL4

$0125 ATD1CTL5

$0126 ATD1STAT0

$0127 Reserved

$0128 ATD1TEST0

$0129 ATD1TEST1

$012A Reserved

$012B ATD1STAT1

$012C Reserved

$012D ATD1DIEN

$012E Reserved

$012F PORTAD1

$0130 ATD1DR0H

$0131 ATD1DR0L

$0132 ATD1DR1H

$0133 ATD1DR1L

$0134 ATD1DR2H

$0135 ATD1DR2L

$0136 ATD1DR3H

$0137 ATD1DR3L

$0138 ATD1DR4H

Write:

Write:

Read:

Write:

Write:

Read:

Write:

Read:

Write:

Read: SCF 0 ETORF FIFOR 0 CC2 CC1 CC0

Write:

Write:

Write:

Write:

Write:

Read: CCF7 CCF6 CCF5 CCF4 CCF3 CCF2 CCF1 CCF0

Write:

Write:

Read:

Write:

Write:

Read: Bit7 654321BIT 0

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

ADPU AFFC AWAI ETRIGLE ETRIGP ETRIG ASCIE

S8C S4C S2C S1C FIFO FRZ1 FRZ0

SRES8 SMP1 SMP0 PRS4 PRS3 PRS2 PRS1 PRS0

DJM DSGN SCAN MULT

Bit 7 654321Bit 0

CC CB CA

ASCIF

MC9S12DJ64 Device User Guide — V01.19

$0120 - $013F ATD1 (Analog to Digital Converter 10 Bit 8 Channel)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0139 ATD1DR4L

$013A ATD1DR5H

$013B ATD1DR5L

$013C ATD1DR6H

$013D ATD1DR6L

$013E ATD1DR7H

$013F ATD1DR7L

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

Read: Bit15 14 13 12 11 10 9 Bit8

Write:

Read: Bit7 Bit6 000000

Write:

$0140 - $017F CAN0 (Motorola Scalable CAN - MSCAN)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0140 CAN0CTL0

$0141 CAN0CTL1

$0142 CAN0BTR0

$0143 CAN0BTR1

$0144 CAN0RFLG

$0145 CAN0RIER

$0146 CAN0TFLG

$0147 CAN0TIER

$0148 CAN0TARQ

$0149 CAN0TAAK

$014A CAN0TBSEL

$014B CAN0IDAC

$014C Reserved

$014D Reserved

$014E CAN0RXERR

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Write:

Read: 00000ABTAK2ABTAK1ABTAK0

Write:

Write:

Write:

Write:

Write:

Read: RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0

Write:

RXFRM

CANE CLKSRC LOOPB LISTEN

SJW1 SJW0 BRP5 BRP4 BRP3 BRP2 BRP1 BRP0

SAMP TSEG22 TSEG21 TSEG20 TSEG13 TSEG12 TSEG11 TSEG10

WUPIF CSCIF

WUPIE CSCIE RSTATE1 RSTATE0 TSTATE1 TSTATE0 OVRIE RXFIE

RXACT

CSWAI

RSTAT1 RSTAT0 TSTAT1 TSTAT0

IDAM1 IDAM0

SYNCH

TIME WUPE SLPRQ INITRQ

0 IDHIT2 IDHIT1 IDHIT0

WUPM

TXE2 TXE1 TXE0

TXEIE2 TXEIE1 TXEIE0

ABTRQ2 ABTRQ1 ABTRQ0

TX2 TX1 TX0

SLPAK INITAK

OVRIF RXF

MC9S12DJ64 Device User Guide — V01.19

$0140 - $017F CAN0 (Motorola Scalable CAN - MSCAN)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $014F CAN0TXERR $0150 -

$0153 $0154 -

$0157 $0158 -

$015B $015C -

$015F $0160 -

$016F $0170 -

$017F

CAN0IDAR0 -

CAN0IDAR3

CAN0IDMR0 -

CAN0IDMR3

CAN0IDAR4 -

CAN0IDAR7

CAN0IDMR4 -

CAN0IDMR7

CAN0RXFG

CAN0TXFG

Read: TXERR7 TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1 TXERR0

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read: FOREGROUND RECEIVE BUFFER see Table 1-3

Write:

Read:

Write:

AC7 AC6 AC5 AC4 AC3 AC2 AC1 AC0

AM7 AM6 AM5 AM4 AM3 AM2 AM1 AM0

AC7 AC6 AC5 AC4 AC3 AC2 AC1 AC0

AM7 AM6 AM5 AM4 AM3 AM2 AM1 AM0

FOREGROUND TRANSMIT BUFFER see Table 1-3

Table 1-3 Detailed MSCAN Foreground Receive and Transmit Buffer Layout

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Extended ID Read: ID28 ID27 ID26 ID25 ID24 ID23 ID22 ID21

$0160

$0161

$0162

$0163

$0164$016B

$016C CAN0RDLR

$016D Reserved

$016E CAN0RTSRH

$016F CAN0RTSRL

$0170

$0171

Standard ID Read: ID10 ID9 ID8 ID7 ID6 ID5 ID4 ID3

CAN0RIDR0 Write:

Extended ID Read: ID20 ID19 ID18 SRR=1 IDE=1 ID17 ID16 ID15

Standard ID Read: ID2 ID1 ID0 RTR IDE=0

CAN0RIDR1 Write:

Extended ID Read: ID14 ID13 ID12 ID11 ID10 ID9 ID8 ID7

Standard ID Read:

CAN0RIDR2 Write:

Extended ID Read: ID6 ID5 ID4 ID3 ID2 ID1 ID0 RTR

Standard ID Read:

CAN0RIDR3 Write:

CAN0RDSR0 -

CAN0RDSR7

Extended ID Read: CAN0TIDR0 Write:

Standard ID Read:

Extended ID Read: CAN0TIDR1 Write:

Standard ID Read:

Read: DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

Write:

Read:

Write:

Read:

Write:

Read: TSR15 TSR14 TSR13 TSR12 TSR11 TSR10 TSR9 TSR8

Write:

Read: TSR7 TSR6 TSR5 TSR4 TSR3 TSR2 TSR1 TSR0

Write:

ID28 ID27 ID26 ID25 ID24 ID23 ID22 ID21

Write:

ID10 ID9 ID8 ID7 ID6 ID5 ID4 ID3

ID20 ID19 ID18 SRR=1 IDE=1 ID17 ID16 ID15

ID2 ID1 ID0 RTR IDE=0

DLC3 DLC2 DLC1 DLC0

MC9S12DJ64 Device User Guide — V01.19

Table 1-3 Detailed MSCAN Foreground Receive and Transmit Buffer Layout

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Extended ID Read:

$0172

$0173

$0174$017B

$017C CAN0TDLR

$017D CAN0TTBPR

$017E CAN0TTSRH

$017F CAN0TTSRL

CAN0TIDR2 Write:

Standard ID Read:

Extended ID Read: CAN0TIDR3 Write:

Standard ID Read:

CAN0TDSR0 -

CAN0TDSR7

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read: TSR15 TSR14 TSR13 TSR12 TSR11 TSR10 TSR9 TSR8

Write:

Read: TSR7 TSR6 TSR5 TSR4 TSR3 TSR2 TSR1 TSR0

Write:

ID14 ID13 ID12 ID11 ID10 ID9 ID8 ID7

ID6 ID5 ID4 ID3 ID2 ID1 ID0 RTR

DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

DLC3 DLC2 DLC1 DLC0

PRIO7 PRIO6 PRIO5 PRIO4 PRIO3 PRIO2 PRIO1 PRIO0

$0180 - $023F Reserved

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0180 -

$023F

Reserved

Write:

$0240 - $027F PIM (Port Integration Module)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0240 PTT

$0241 PTIT

$0242 DDRT

$0243 RDRT

$0244 PERT

$0245 PPST

$0246 Reserved

$0247 Reserved

$0248 PTS

$0249 PTIS

Read:

Write:

Read: PTIT7 PTIT6 PTIT5 PTIT4 PTIT3 PTIT2 PTIT1 PTIT0

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Write:

Read:

Write:

Read: PTIS7 PTIS6 PTIS5 PTIS4 PTIS3 PTIS2 PTIS1 PTIS0

Write:

PTT7 PTT6 PTT5 PTT4 PTT3 PTT2 PTT1 PTT0

DDRT7 DDRT7 DDRT5 DDRT4 DDRT3 DDRT2 DDRT1 DDRT0

RDRT7 RDRT6 RDRT5 RDRT4 RDRT3 RDRT2 RDRT1 RDRT0

PERT7 PERT6 PERT5 PERT4 PERT3 PERT2 PERT1 PERT0

PPST7 PPST6 PPST5 PPST4 PPST3 PPST2 PPST1 PPST0

PTS7 PTS6 PTS5 PTS4 PTS3 PTS2 PTS1 PTS0

MC9S12DJ64 Device User Guide — V01.19

$0240 - $027F PIM (Port Integration Module)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $024A DDRS

$024B RDRS

$024C PERS

$024D PPSS

$024E WOMS

$024F Reserved

$0250 PTM

$0251 PTIM

$0252 DDRM

$0253 RDRM

$0254 PERM

$0255 PPSM

$0256 WOMM

$0257 MODRR

$0258 PTP

$0259 PTIP

$025A DDRP

$025B RDRP

$025C PERP

$025D PPSP

$025E PIEP

$025F PIFP

$0260 PTH

$0261 PTIH

$0262 DDRH

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read: PTIM7 PTIM6 PTIM5 PTIM4 PTIM3 PTIM2 PTIM1 PTIM0

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

Read:

Write:

Read: PTIP7 PTIP6 PTIP5 PTIP4 PTIP3 PTIP2 PTIP1 PTIP0

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read: PTIH7 PTIH6 PTIH5 PTIH4 PTIH3 PTIH2 PTIH1 PTIH0

Write:

Read:

Write:

DDRS7 DDRS7 DDRS5 DDRS4 DDRS3 DDRS2 DDRS1 DDRS0

RDRS7 RDRS6 RDRS5 RDRS4 RDRS3 RDRS2 RDRS1 RDRS0

PERS7 PERS6 PERS5 PERS4 PERS3 PERS2 PERS1 PERS0

PPSS7 PPSS6 PPSS5 PPSS4 PPSS3 PPSS2 PPSS1 PPSS0

WOMS7 WOMS6 WOMS5 WOMS4 WOMS3 WOMS2 WOMS1 WOMS0

PTM7 PTM6 PTM5 PTM4 PTM3 PTM2 PTM1 PTM0

DDRM7 DDRM7 DDRM5 DDRM4 DDRM3 DDRM2 DDRM1 DDRM0

RDRM7 RDRM6 RDRM5 RDRM4 RDRM3 RDRM2 RDRM1 RDRM0

PERM7 PERM6 PERM5 PERM4 PERM3 PERM2 PERM1 PERM0

PPSM7 PPSM6 PPSM5 PPSM4 PPSM3 PPSM2 PPSM1 PPSM0

WOMM7 WOMM6 WOMM5 WOMM4 WOMM3 WOMM2 WOMM1 WOMM0

MODRR4

PTP7 PTP6 PTP5 PTP4 PTP3 PTP2 PTP1 PTP0

DDRP7 DDRP7 DDRP5 DDRP4 DDRP3 DDRP2 DDRP1 DDRP0

RDRP7 RDRP6 RDRP5 RDRP4 RDRP3 RDRP2 RDRP1 RDRP0

PERP7 PERP6 PERP5 PERP4 PERP3 PERP2 PERP1 PERP0

PPSP7 PPSP6 PPSP5 PPSP4 PPSP3 PPSP2 PPSP1 PPSS0

PIEP7 PIEP6 PIEP5 PIEP4 PIEP3 PIEP2 PIEP1 PIEP0

PIFP7 PIFP6 PIFP5 PIFP4 PIFP3 PIFP2 PIFP1 PIFP0

PTH7 PTH6 PTH5 PTH4 PTH3 PTH2 PTH1 PTH0

DDRH7 DDRH7 DDRH5 DDRH4 DDRH3 DDRH2 DDRH1 DDRH0

MODRR1 MODRR0

MC9S12DJ64 Device User Guide — V01.19

$0240 - $027F PIM (Port Integration Module)

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 $0263 RDRH

$0264 PERH

$0265 PPSH

$0266 PIEH

$0267 PIFH

$0268 PTJ

$0269 PTIJ

$026A DDRJ

$026B RDRJ

$026C PERJ

$026D PPSJ

$026E PIEJ

$026F PIFJ $0270 -

$027F

Reserved

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read: PTIJ7 PTIJ6 0000PTIJ1 PTIJ0

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Read:

Write:

Write:

RDRH7 RDRH6 RDRH5 RDRH4 RDRH3 RDRH2 RDRH1 RDRH0

PERH7 PERH6 PERH5 PERH4 PERH3 PERH2 PERH1 PERH0

PPSH7 PPSH6 PPSH5 PPSH4 PPSH3 PPSH2 PPSH1 PPSH0

PIEH7 PIEH6 PIEH5 PIEH4 PIEH3 PIEH2 PIEH1 PIEH0

PIFH7 PIFH6 PIFH5 PIFH4 PIFH3 PIFH2 PIFH1 PIFH0

PTJ7 PTJ6

DDRJ7 DDRJ7

RDRJ7 RDRJ6

PERJ7 PERJ6

PPSJ7 PPSJ6

PIEJ7 PIEJ6

PIFJ7 PIFJ6

0000

DDRJ1 DDRJ0

RDRJ1 RDRJ0

PERJ1 PERJ0

PPSJ1 PPSJ0

PTJ1 PTJ0

PIEJ1 PIEJ0

PIFJ1 PIFJ0

$0280 - $03FF Reserved

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Write:

$0280 $03FF

Reserved

MC9S12DJ64 Device User Guide — V01.19

1.6 Part ID Assignments

The part ID is located in two 8-bit registers PARTIDH and PARTIDL (addresses $001A and $001B after reset). The read-only value is a uniquepartIDforeachrevision of the chip. Table 1-4showstheassigned part ID number.

Table 1-4 Assigned Part ID Numbers

Device Mask Set Number

MC9S12DJ64 0L86D $0200 MC9S12DJ64 1L86D $0201

MC9S12DJ64 2L86D MC9S12DJ64 3L86D $0203

MC9S12DJ64 4L86D $0204

NOTES:

1. The coding is as follows: Bit 15-12: Major family identifier Bit 11-8: Minor family identifier Bit 7-4: Major mask set revision number including FAB transfers Bit 3-0: Minor - non full - mask set revision

2. 1L86D is identical to 2L86D except improved ESD performance on 2L86D

Part ID

$0201

The device memory sizes are located in two 8-bit registers MEMSIZ0 and MEMSIZ1 (addresses $001C and $001D after reset). Table 1-5 shows the read-only values of these registers. Refer to HCS12 Module Mapping Control (MMC) Block Guide for further details.

Table 1-5 Memory size registers

MEMSIZ0 $11 MEMSIZ1 $80

MC9S12DJ64 Device User Guide — V01.19

Section 2 Signal Description

This section describes signals that connect off-chip. It includes a pinout diagram, a table of signal properties, and detailed discussion of signals. It is built from the signal description sections of the Block Guides of the individual IP blocks on the device.

2.1 Device Pinout

The MC9S12DJ64 is available in a 112-pin low profile quad flat pack (LQFP) and in a 80-pin quad flat pack (QFP). The MC9S12D32 is only available in a 80-pin quad flat pack (QFP). Most pins perform two or more functions, as described in the Signal Descriptions. Figure 2-1 and Figure 2-2 show the pin assignments.

MC9S12DJ64 Device User Guide — V01.19

PP4/KWP4/PWM4

PP5/KWP5/PWM5

PP6/KWP6/PWM6

PP7/KWP7/PWM7

PK7/ECS/ROMCTL

VDDX

VSSX

PM0/RXCAN0/RXB

PM4/RXCAN0/MOSI

PM5/TXCAN0/SCK0

PJ6/KWJ6/SDA/RXCAN0

PM1/TXCAN0/TXB

PM2/RXCAN0/MISO0

PM3/TXCAN0/SS0

PJ7/KWJ7/SCL/TXCAN0

VREGEN

PS7/SS0

PS6/SCK0

PS5/MOSI0

PS4/MISO0

PS3/TXD1

PS2/RXD1

PS1/TXD0

PS0/RXD0

PM6

PM7

VSSA

VRL

PWM3/KWP3/PP3 PWM2/KWP2/PP2 PWM1/KWP1/PP1 PWM0/KWP0/PP0

XADDR17/PK3 XADDR16/PK2 XADDR15/PK1 XADDR14/PK0

IOC0/PT0 IOC1/PT1 IOC2/PT2 IOC3/PT3

VDD1

VSS1 IOC4/PT4 IOC5/PT5 IOC6/PT6 IOC7/PT7

XADDR19/PK5 XADDR18/PK4

KWJ1/PJ1 KWJ0/PJ0

MODC/TAGHI/BKGD

ADDR0/DATA0/PB0 ADDR1/DATA1/PB1 ADDR2/DATA2/PB2 ADDR3/DATA3/PB3 ADDR4/DATA4/PB4

112

111

110

109

108

107

106

105

104

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

293031323334353637383940414243444546474849505152535455

103

999897969594939291908988878685

102

101

100

MC9S12DJ64

112LQFP

VRH

VDDA

PAD15/AN15/ETRIG1

PAD07/AN07/ETRIG0

PAD14/AN14

PAD06/AN06

PAD13/AN13

PAD05/AN05

PAD12/AN12

PAD04/AN04

PAD11/AN11

PAD03/AN03

PAD10/AN10

PAD02/AN02

PAD09/AN09

PAD01/AN01

PAD08/AN08

PAD00/AN00

VSS2

VDD2

PA7/ADDR15/DATA15

PA6/ADDR14/DATA14

PA5/ADDR13/DATA13

PA4/ADDR12/DATA12

PA3/ADDR11/DATA11

PA2/ADDR10/DATA10

PA1/ADDR9/DATA9

PA0/ADDR8/DATA8

XFC

XTAL

EXTAL

VSSPLL

TEST

KWH3/PH3

KWH2/PH2

R/W/PE2

KWH1/PH1

KWH0/PH0

LSTRB/TAGLO/PE3

IRQ/PE1

XIRQ/PE0

ADDR5/DATA5/PB5

ADDR6/DATA6/PB6

KWH7/PH7

KWH6/PH6

ADDR7/DATA7/PB7

KWH5/PH5

KWH4/PH4

MODB/IPIPE1/PE6

XCLKS/NOACC/PE7

VSSR

VDDR

RESET

ECLK/PE4

MODA/IPIPE0/PE5

VDDPLL

Signals shown in Bold are not available on the 80 Pin Package

Figure 2-1 Pin Assignments in 112-pin LQFP for MC9S12DJ64

PP4/KWP4/PWM4

PP5/KWP5/PWM5

PP7/KWP7/PWM7

VDDX

VSSX

PM0/RXCAN0/RXB

PM4/RXCAN0/MOSI0

PM5/TXCAN0/SCK0

PJ6/KWJ6/SDA/RXCAN0

PM1/TXCAN0/TXB

PM2/RXCAN0/MISO0

PM3/TXCAN0/SS0

PJ7/KWJ7/SCL/TXCAN0

MC9S12DJ64 Device User Guide — V01.19

VREGEN

PS3/TXD1

PS2/RXD1

PS1/TXD0

PS0/RXD0

VSSA

VRL

PWM3/KWP3/PP3

PWM2/KWP2/PP2

PWM1/KWP1/PP1

PWM0/KWP0/PP0

IOC0/PT0 IOC1/PT1 IOC2/PT2 IOC3/PT3

VDD1

VSS1 IOC4/PT4 IOC5/PT5 IOC6/PT6

MODC/

IOC7/PT7

TAGHI/BKGD ADDR0/DATA0/PB0 ADDR1/DATA1/PB1 ADDR2/DATA2/PB2 ADDR3/DATA3/PB3 ADDR4/DATA4/PB4

80797877767574737271706968676665646362

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21222324252627282930313233343536373839

ADDR5/DATA5/PB5

ADDR6/DATA6/PB6

ADDR7/DATA7/PB7

XCLKS/NOACC/PE7

MC9S12DJ64

80 QFP

VSSR

VDDR

RESET

ECLK/PE4

MODA/IPIPE0/PE5

MODB/IPIPE1/PE6

VDDPLL

XFC

VSSPLL

EXTAL

XTAL

TEST

IRQ/PE1

R/W/PE2

LSTRB/TAGLO/PE3

VRH

VDDA

PAD07/AN07/ETRIG0

PAD06/AN06

PAD05/AN05

PAD04/AN04

PAD03/AN03

PAD02/AN02

PAD01/AN01

PAD00/AN00

VSS2

VDD2

PA7/ADDR15/DATA15

PA6/ADDR14/DATA14

PA5/ADDR13/DATA13

PA4/ADDR12/DATA12

PA3/ADDR11/DATA11

PA2/ADDR10/DATA10

PA1/ADDR9/DATA9

PA0/ADDR8/DATA8

XIRQ/PE0

Figure 2-2 Pin Assignments in 80-pin QFP for MC9S12DJ64 and MC9S12D32

2.2 Signal Properties Summary

Table 2-1 summarizes the pin functionality. Signals shown in bold are not available in the 80 pin

package.

MC9S12DJ64 Device User Guide — V01.19

Table 2-1 Signal Properties

Internal Pull

Pin Name

Function1

EXTAL — — —

XTAL — — —

RESET — — — VDDR External Reset

TEST — — — N.A. Test Input

VREGEN — — — VDDX Voltage Regulator Enable Input

XFC — — — VDDPLL PLL Loop Filter

BKGD

PAD15 AN15 ETRIG1 —

PAD[14:08] AN[14:08] — —

PAD07 AN07 ETRIG0 —

PAD[06:00] AN[06:00] — —

PA[7:0]

PB[7:0]

PE7 NOACC

PE6 IPIPE1 MODB — While PE5 IPIPE0 MODA — Port E I/O, Pipe Status, Mode Input PE4 ECLK — —

PE3 PE2 R/ PE1 PE0

PH7 KWH7 —— PH6 KWH6 —— Port H I/O, Interrupt PH5 KWH5 —— Port H I/O, Interrupt PH4 KWH4 —— Port H I/O, Interrupt PH3 KWH3 —— Port H I/O, Interrupt PH2 KWH2 —— Port H I/O, Interrupt PH1 KWH1 —— Port H I/O, Interrupt PH0 KWH0 —— Port H I/O, Interrupt

Pin Name

Function2

TAGHI MODC — VDDR

ADDR[15:8]/

DATA[15:8]

ADDR[7:0]/

DATA[7:0]

LSTRB TAGLO — Port E I/O, Byte Strobe, Tag Low

W — — Port E I/O, R/W in expanded modes

IRQ — —

XIRQ — — Port E Input, Non Maskable Interrupt

Pin Name

Function3

——

XCLKS —

Pin Name

Function4

Powered

VDDPLL

VDDA None None

VDDR

Resistor

CTRL

None None

Always

PUCR/ PUPAE

PUCR/

PUPBE

PUCR/

PUPEE

PUCR/

PUPEE

PERH/

PPSH

Reset

State

Disabled

Mode

depen-

dant

RESET pin is

low:

Down

Mode

depen-

dant

Disabled

Description

Oscillator Pins

Background Debug, Tag High, Mode Input

Port AD Input, Analog Input AN7 of ATD1, External Trigger Input of ATD1

Port AD Inputs, Analog Inputs AN[6:0] of ATD1

Port AD Input, Analog Input AN7 of ATD0, External Trigger Input of ATD0

Port AD Inputs, Analog Inputs AN[6:0] of ATD0

Port A I/O, Multiplexed Address/Data

Port B I/O, Multiplexed Address/Data

Port E I/O, Access, Clock Select

Port E I/O, Pipe Status, Mode Input

Port E I/O, Bus Clock Output

Port E Input, Maskable Interrupt

Port H I/O, Interrupt

MC9S12DJ64 Device User Guide — V01.19

Internal Pull

Pin Name

Function1

PJ7 KWJ7 SCL TXCAN0

PJ6 KWJ6 SDA RXCAN0

PJ[1:0] KWJ[1:0] — — Port J I/O, Interrupts

PK7

PK[5:0] XADDR[19:14] — — Port K I/O, Extended Addresses

PM7 — — — PM6 — — — Port M I/O

PM5 TXCAN0 SCK — Port M I/O, TX of CAN0, SCK of SPI0 PM4 RXCAN0 MOSI — Port M I/O,RX of CAN0, MOSI of SPI0 PM3 TXCAN0 PM2 RXCAN0 MISO0 — Port M I/O, RX of CAN0, MISO of SPI0 PM1 TXCAN0 TXB — Port M I/O, TX of CAN0, RX of BDLC PM0 RXCAN0 RXB — Port M I/O, RX of CAN0, RX of BDLC

PP7 KWP7 PWM7 —

PP6 KWP6 PWM6 — Port P I/O,Interrupt, PWM Channel 6

PP5 KWP5 PWM5 — Port P I/O, Interrupt, PWM Channel 5 PP4 KWP4 PWM4 — Port P I/O, Interrupt, PWM Channel 4 PP3 KWP3 PWM3 — Port P I/O, Interrupt, PWM Channel 3 PP2 KWP2 PWM2 — Port P I/O, Interrupt, PWM Channel 2 PP1 KWP1 PWM1 — Port P I/O, Interrupt, PWM Channel 1 PP0 KWP0 PWM0 — Port P I/O, Interrupt, PWM Channel 0

PS7 PS6 SCK0 — — Port S I/O, SCK of SPI0 PS5 MOSI0 — — Port S I/O, MOSI of SPI0 PS4 MISO0 — — Port S I/O, MISO of SPI0

PS3 TXD1 — — Port S I/O, TXD of SCI1 PS2 RXD1 — — Port S I/O, RXD of SCI1 PS1 TXD0 — — Port S I/O, TXD of SCI0 PS0 RXD0 — — Port S I/O, RXD of SCI0

PT[7:0] IOC[7:0] — —

NOTES:

1. Refer to PEAR register description in HCS12 Multiplexed External Bus Interface (MEBI) Block Guide

Pin Name

Function2

ECS ROMCTL —

SS0 — —

Pin Name

Function3

SS0 — Port M I/O, TX of CAN0, SS of SPI0

Pin Name

Function4

Powered

VDDX

Resistor

CTRL

PERJ/

PPSJ

PUCR/

PUPKE

PERM/

PPSM

PERP/

PPSP

PERS/

PPSS

PERT/

PPST

Reset

State

Port J I/O, Interrupt, SCL of IIC, TX of CAN0

Disabled

Disabled Port T I/O, Timer channels

Port J I/O, Interrupt, SDA of IIC, RX of CAN0

Port K I/O, Emulation Chip Select, ROM On Enable

Port M I/O

Port P I/O, Interrupt, Channel 7 of PWM

Port S I/O, SS of SPI0

Description

MC9S12DJ64 Device User Guide — V01.19

2.3 Detailed Signal Descriptions

2.3.1 EXTAL, XTAL — Oscillator Pins

EXTAL andXTALare the crystal driver and externalclockpins.On reset all the deviceclocksarederived from the EXTAL input frequency. XTAL is the crystal output.

2.3.2 RESET — External Reset Pin

An active low bidirectional control signal, it acts as an input to initialize the MCU to a known start-up state, and an output when an internal MCU function causes a reset.

2.3.3 TEST — Test Pin

This input only pin is reserved for test.

NOTE:

The TEST pin must be tied to VSS in all applications.

2.3.4 VREGEN — Voltage Regulator Enable Pin

This input only pin enables or disables the on-chip voltage regulator.

2.3.5 XFC — PLL Loop Filter Pin

PLL loop filter. Please ask your Motorola representative for the interactive application note to compute PLL loop filter elements. Any current leakage on this pin must be avoided.

XFC

MCU

VDDPLLVDDPLL

Figure 2-3 PLL Loop Filter Connections

2.3.6 BKGD / TAGHI / MODC — Background Debug, Tag High, and Mode Pin

The BKGD/TAGHI/MODC pin is used as a pseudo-open-drain pin for the background debug communication. In MCU expanded modes of operation when instruction tagging is on, an input low on this pin during the falling edge of E-clock tags the high half of the instruction word being read into the

MC9S12DJ64 Device User Guide — V01.19

instruction queue. It is used as a MCU operating mode select pin during reset. The state of this pin is latched to the MODC bit at the rising edge of

RESET. This pin has a permanently enabled pull-up device.

2.3.7 PAD15 / AN15 / ETRIG1 — Port AD Input Pin of ATD1

PAD15 is a general purpose input pin and analog input AN7 of the analog to digital converter ATD1. It can act as an external trigger input for the ATD1.

2.3.8 PAD[14:08] / AN[14:08] — Port AD Input Pins ATD1

PAD14 - PAD08 are general purpose input pins and analog inputs AN[6:0] of the analog to digital converter ATD1.

2.3.9 PAD07 / AN07 / ETRIG0 — Port AD Input Pin of ATD0

PAD07 is a general purpose input pin and analog input AN0 of the analog to digital converter ATD0. It can act as an external trigger input for the ATD0.

2.3.10 PAD[06:00] / AN[06:00] — Port AD Input Pins of ATD0

PAD06 - PAD00 are general purpose input pins and analog inputs AN[6:0] of the analog to digital converter ATD0.

2.3.11 PA[7:0] / ADDR[15:8] / DATA[15:8] — Port A I/O Pins

PA7-PA0 are general purpose input or output pins. In MCU expanded modes of operation, these pins are used for the multiplexed external address and data bus.

2.3.12 PB[7:0] / ADDR[7:0] / DATA[7:0] — Port B I/O Pins

PB7-PB0 are general purpose input or output pins. In MCU expanded modes of operation, these pins are used for the multiplexed external address and data bus.

2.3.13 PE7 / NOACC / XCLKS — Port E I/O Pin 7

PE7 is a general purpose input or output pin. During MCU expanded modes of operation, the NOACC signal, when enabled, is used to indicate that the current bus cycle is an unused or “free” cycle. This signal will assert when the CPU is not using the bus.

XCLKS is an input signal which controls whether a crystal in combination with the internal Colpitts

The (low power) oscillator isusedorwhether Pierce oscillator/external clock circuitry is used. The state of this pin is latched at the rising edge of external clock drive or a Pierce Oscillator.If input is a logic high a Colpitts oscillator circuit is configured on EXTAL and XTAL. Since this pin is an input with a pull-up device during reset, if the pin is left floating, the default configuration is a Colpitts oscillator circuit on EXTAL and XTAL.

RESET. If the input is a logic low the EXTAL pin is configured for an

MC9S12DJ64 Device User Guide — V01.19

EXTAL

MCU

XTAL

* Due to the nature of a translated ground Colpitts oscillator a

DC voltage bias is applied to the crystal

Please contact the crystal manufacturer for crystal DC

bias conditions and recommended capacitor value C

Figure 2-4 Colpitts Oscillator Connections (PE7=1)

CDC*

Crystal or

ceramic resonator

VSSPLL

EXTAL

MCU

XTAL

Crystal or

ceramic resonator

VSSPLL

* Rs can be zero (shorted) when used with higher frequency crystals.

Refer to manufacturer’s data.

Figure 2-5 Pierce Oscillator Connections (PE7=0)

MCU

EXTAL

XTAL

not connected

CMOS-COMPATIBLE

EXTERNAL OSCILLATO

DDPLL

-Level)

Figure 2-6 External Clock Connections (PE7=0)

MC9S12DJ64 Device User Guide — V01.19

2.3.14 PE6 / MODB / IPIPE1 — Port E I/O Pin 6

PE6 is a general purpose input or output pin. It is used as a MCU operating mode select pin during reset. The state of this pin is latched to the MODB bit at the rising edge of instruction queue tracking signalIPIPE1.Thispin is an input with a pull-down device which is only active

RESET is low.

when

RESET. This pin is shared with the

2.3.15 PE5 / MODA / IPIPE0 — Port E I/O Pin 5

PE5 is a general purpose input or output pin. It is used as a MCU operating mode select pin during reset. The state of this pin is latched to the MODA bit at the rising edge of instruction queue tracking signalIPIPE0.Thispin is an input with a pull-down device which is only active

RESET is low.

when

RESET. This pin is shared with the

2.3.16 PE4 / ECLK — Port E I/O Pin 4

PE4 is a general purpose input or output pin. It can be configured to drive the internal bus clock ECLK. ECLK can be used as a timing reference.

2.3.17 PE3 / LSTRB / TAGLO — Port E I/O Pin 3

PE3 is a general purpose input or output pin. In MCU expanded modes of operation, LSTRB can be used for the low-byte strobe function to indicate the type of bus access and when instruction tagging is on, TAGLO is used to tag the low half of the instruction word being read into the instruction queue.

2.3.18 PE2 / R/W—Port E I/O Pin 2

PE2 is a general purpose input or output pin. In MCU expanded modes of operations, this pin drives the read/write output signal for the external bus. It indicates the direction of data on the external bus.

2.3.19 PE1 / IRQ — Port E Input Pin 1

PE1 is a general purpose input pin and the maskable interrupt request input that provides a means of applying asynchronous interrupt requests. This will wake up the MCU from STOP or WAIT mode.

2.3.20 PE0 / XIRQ — Port E Input Pin 0

PE0 is a general purpose input pin and the non-maskable interrupt request input that provides a means of applying asynchronous interrupt requests. This will wake up the MCU from STOP or WAIT mode.

2.3.21 PH7 / KWH7 — Port H I/O Pin 7

PH7isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

MC9S12DJ64 Device User Guide — V01.19

2.3.22 PH6 / KWH6 — Port H I/O Pin 6

PH6isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.23 PH5 / KWH5 — Port H I/O Pin 5

PH5isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.24 PH4 / KWH4 — Port H I/O Pin 2

PH4isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.25 PH3 / KWH3 — Port H I/O Pin 3

PH3isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.26 PH2 / KWH2 — Port H I/O Pin 2

PH2isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.27 PH1 / KWH1 — Port H I/O Pin 1

PH1isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.28 PH0 / KWH0 — Port H I/O Pin 0

PH0isa general purpose inputor output pin. Itcan be configured togeneratean interrupt causingtheMCU to exit STOP or WAIT mode.

2.3.29 PJ7 / KWJ7 / SCL / TXCAN0 — PORT J I/O Pin 7

PJ7 is a generalpurposeinputoroutput pin. It can be configured to generate an interrupt causing theMCU to exit STOP or WAIT mode. It can be configured as the serial clock pin SCL of the IIC module. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0).

MC9S12DJ64 Device User Guide — V01.19

2.3.30 PJ6 / KWJ6 / SDA / RXCAN0 — PORT J I/O Pin 6

PJ6 is a generalpurposeinputoroutput pin. It can be configured to generate an interrupt causing theMCU to exit STOP or WAIT mode. It can be configured as the serial data pin SDA of the IIC module. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0).

2.3.31 PJ[1:0] / KWJ[1:0] — Port J I/O Pins [1:0]

PJ1 and PJ0 are general purpose input or output pins. They can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode.

2.3.32 PK7 / ECS / ROMCTL — Port K I/O Pin 7

PK7 is a general purpose input or output pin. During MCU expanded modes of operation, this pin is used as the emulation chip select output ( enable the Flash EEPROM memory in the memory map (ROMCTL). At the rising edge of stateofthis pin islatchedto the ROMONbit. For a completelist of modesreferto 4.2 ChipConfiguration Summary.

ECS). During MCU expanded modes of operation, this pin is used to

RESET, the

2.3.33 PK[5:0] / XADDR[19:14] — Port K I/O Pins [5:0]

PK5-PK0 are general purpose input or output pins. In MCU expanded modes of operation, these pins provide the expanded address XADDR[19:14] for the external bus.

2.3.34 PM7 — Port M I/O Pin 7

PM7 is a general purpose input or output pin.

2.3.35 PM6 — Port M I/O Pin 6

PM6 is a general purpose input or output pin.

2.3.36 PM5 / TXCAN0 / SCK0 — Port M I/O Pin 5

PM5 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured as the serial clock pin SCK of the Serial Peripheral Interface 0 (SPI0).

2.3.37 PM4 / RXCAN0 / MOSI0 — Port M I/O Pin 4

PM4 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the MotorolaScalableController Area Networkcontroller0 (CAN0). Itcan be configuredasthe master output (during master mode) or slave input pin (during slave mode) MOSI (SPI0).

for the Serial Peripheral Interface 0

MC9S12DJ64 Device User Guide — V01.19

2.3.38 PM3 / TXCAN0 / SS0 — Port M I/O Pin 3

PM3 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured as the slave select

SS of the Serial Peripheral Interface 0 (SPI0).

2.3.39 PM2 / RXCAN0 / MISO0 — Port M I/O Pin 2

PM2 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured asthemaster input (during master mode) or slave output pin (during slave mode) MISO (SPI0).

for the Serial Peripheral Interface 0

2.3.40 PM1 / TXCAN0 / TXB — Port M I/O Pin 1

PM1 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured as the transmit pin TXB of the BDLC.

2.3.41 PM0 / RXCAN0 / RXB — Port M I/O Pin 0

PM0 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured as the receive pin RXB of the BDLC.

2.3.42 PP7 / KWP7 / PWM7 — Port P I/O Pin 7

PP7 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 7 output.

2.3.43 PP6 / KWP6 / PWM6 — Port P I/O Pin 6

PP6 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 6 output.

2.3.44 PP5 / KWP5 / PWM5 — Port P I/O Pin 5

PP5 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 5 output.

2.3.45 PP4 / KWP4 / PWM4 — Port P I/O Pin 4

PP4 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 4 output.

MC9S12DJ64 Device User Guide — V01.19

2.3.46 PP3 / KWP3 / PWM3 — Port P I/O Pin 3

PP3 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 3 output.

2.3.47 PP2 / KWP2 / PWM2 — Port P I/O Pin 2

PP2 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 2 output.

2.3.48 PP1 / KWP1 / PWM1 — Port P I/O Pin 1

PP1 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 1 output.

2.3.49 PP0 / KWP0 / PWM0 — Port P I/O Pin 0

PP0 isageneral purpose input or outputpin.It can be configured to generateaninterrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 0 output.

2.3.50 PS7 / SS0 — Port S I/O Pin 7

PS6 is a general purpose input or output pin. It can be configured as the slave select pin SS of the Serial Peripheral Interface 0 (SPI0).

2.3.51 PS6 / SCK0 — Port S I/O Pin 6

PS6 is a general purpose input or output pin. It can be configured as the serial clock pin SCK of the Serial Peripheral Interface 0 (SPI0).

2.3.52 PS5 / MOSI0 — Port S I/O Pin 5

PS5 is a general purpose input or output pin. It can be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the Serial Peripheral Interface 0 (SPI0).

2.3.53 PS4 / MISO0 — Port S I/O Pin 4

PS4 is a general purpose input or output pin. It can be configured as master input (during master mode) or slave output pin (during slave mode) MOSI of the Serial Peripheral Interface 0 (SPI0).

2.3.54 PS3 / TXD1 — Port S I/O Pin 3

PS3 is a general purpose input or output pin. It can be configured as the transmit pin TXD of Serial Communication Interface 1 (SCI1).

MC9S12DJ64 Device User Guide — V01.19

2.3.55 PS2 / RXD1 — Port S I/O Pin 2

PS2 is a general purpose input or output pin. It can be configured as the receive pin RXD of Serial Communication Interface 1 (SCI1).

2.3.56 PS1 / TXD0 — Port S I/O Pin 1

PS1 is a general purpose input or output pin. It can be configured as the transmit pin TXD of Serial Communication Interface 0 (SCI0).

2.3.57 PS0 / RXD0 — Port S I/O Pin 0

PS0 is a general purpose input or output pin. It can be configured as the receive pin RXD of Serial Communication Interface 0 (SCI0).

2.3.58 PT[7:0] / IOC[7:0] — Port T I/O Pins [7:0]

PT7-PT0 are general purpose input or output pins. They can be configured as input capture or output compare pins IOC7-IOC0 of the Enhanced Capture Timer (ECT).

2.4 Power Supply Pins

MC9S12DJ64 power and ground pins are described below.

NOTE:

Mnemonic

VDD1, 2 13, 65 2.5V

VSS1, 2 14, 66 0V

VDDR 41 5.0V

VSSR 40 0V VDDX 107 5.0V VSSX 106 0V VDDA 83 5.0V Operating voltage and ground for the analog-to-digital

VSSA 86 0V

VRL 85 0V

VRH 84 5.0V

All VSS pins must be connected together in the application.

Table 2-2 MC9S12DJ64 Power and Ground Connection Summary

Pin Number

112-pin QFP

Nominal

Voltage

Internal power and ground generated by internal regulator

External power and ground, supply to pin drivers and internal

voltage regulator.

External power and ground, supply to pin drivers.

converters and the reference for the internal voltageregulator, allows the supply voltage to the A/D to be bypassed independently.

Reference voltages for the analog-to-digital converter.

Description

MC9S12DJ64 Device User Guide — V01.19

Mnemonic

Pin Number

112-pin QFP

VDDPLL 43 2.5V Provides operating voltage and ground for the Phased-Locked

VSSPLL 45 0V

VREGEN 97 5.0V Internal Voltage Regulator enable/disable

Nominal

Voltage

Description

Loop. This allows the supply voltage to the PLL to be bypassed independently. Internal power and ground generated by internal regulator.

2.4.1 VDDX, VSSX — Power & Ground Pins for I/O Drivers

External power and ground for I/O drivers. Because fast signal transitions place high, short-duration current demandsonthepower supply, use bypass capacitors withhigh-frequencycharacteristics and place them as close to the MCU as possible. Bypass requirements depend on how heavily the MCU pins are loaded.

VDDX and VSSX are the supplies for Ports J, K, M, P, T and S.

2.4.2 VDDR, VSSR — Power & Ground Pins for I/O Drivers & for Internal Voltage Regulator

External power and ground for I/O drivers and input to the internal voltage regulator. Because fast signal transitions place high, short-duration current demands on the power supply, use bypass capacitors with high-frequency characteristics and place them as close to the MCU as possible. Bypass requirements depend on how heavily the MCU pins are loaded.

VDDR and VSSR are the supplies for Ports A, B, E and H.

2.4.3 VDD1, VDD2, VSS1, VSS2 — Internal Logic Power Supply Pins

Power is supplied to the MCU through VDD and VSS. Because fast signal transitions place high, short-duration current demands on the power supply, use bypass capacitors with high-frequency characteristics and place them as close to the MCU as possible. This 2.5V supply is derived from the internal voltage regulator. There is no static load on those pins allowed. The internal voltage regulator is turned off, if VREGEN is tied to ground.

NOTE:

No load allowed except for bypass capacitors.

2.4.4 VDDA, VSSA — Power Supply Pins for ATD0/ATD1 and VREG

VDDA, VSSA are the power supply and ground input pins for the voltage regulator and the two analog to digital converters. It also provides the reference for the internal voltage regulator. This allows the supply voltage to ATD0/ATD1 and the reference voltage to be bypassed independently.

MC9S12DJ64 Device User Guide — V01.19

2.4.5 VRH, VRL — ATD Reference Voltage Input Pins

VRH and VRL are the reference voltage input pins for the analog to digital converter.

2.4.6 VDDPLL, VSSPLL — Power Supply Pins for PLL

Provides operating voltage and ground for the Oscillator and the Phased-Locked Loop. This allows the supply voltage to the Oscillator and PLL to be bypassed independently.This 2.5V voltage is generated by the internal voltage regulator.

NOTE:

No load allowed except for bypass capacitors.

2.4.7 VREGEN — On Chip Voltage Regulator Enable

Enables the internal 5V to 2.5V voltage regulator. If this pin is tied low, VDD1,2 and VDDPLL must be supplied externally.

MC9S12DJ64 Device User Guide — V01.19

Section 3 System Clock Description

3.1 Overview

The Clock and Reset Generator provides the internal clock signals for the HCS12 Core and all peripheral modules. Figure 3-1 shows the clock connections from the CRG to all modules.

Consult the CRG Block User Guide and OSC Block User Guide for details on clock generation.

HCS12 CORE

BDM

CPU

Core Clock

MEBI MMC

INT BKP

Flash

RAM

EXTAL

XTAL

OSC

CRG

Bus Clock

Oscillator Clock

Figure 3-1 Clock Connections

EEPROM

ECT

ATD0, 1

PWM

SCI0, SCI1

SPI0

CAN0

IIC

BDLC

PIM

MC9S12DJ64 Device User Guide — V01.19

Section 4 Modes of Operation

4.1 Overview

Eight possible modes determine the operating configuration of the MC9S12DJ64 andMC9S12D32. Each mode has an associated default memory map and external bus configuration.

Three low power modes exist for the device.

4.2 Chip Configuration Summary

The operatingmode out of resetisdetermined by the statesof the MODC, MODB,andMODA pins during reset (Table4-1).TheMODC,MODB, and MODA bits intheMODE register show the currentoperating modeandprovide limited modeswitchingduring operation. Thestates of theMODC,MODB, and MODA pinsarelatched into thesebitson the risingedge of theresetsignal. The ROMCTLsignalallows the setting of the ROMON bit in the MISC register thus controlling whether the internal Flash is visible in the memory map. ROMON = 1 mean the Flash is visible in the memory map. The state of the ROMCTL pin is latched into the ROMON bit in the MISC register on the rising edge of the reset signal.

Table 4-1 Mode Selection

BKGD =

MODC

000X1

001 0 1 0 X 0 Special Test (Expanded Wide), BDM allowed 011 1 0 0 X 1 Normal Single Chip, BDM allowed 101

110X1

111

PE6 =

MODB

PE5 =

MODA

PK7 =

ROMCTL

01 10

00 11

ROMON

Bit

Mode Description

Special Single Chip, BDM allowed and ACTIVE. BDM is allowed in all other modes but a serial command is required to make BDM active.

Emulation Expanded Narrow, BDM allowed

Emulation Expanded Wide, BDM allowed

Normal Expanded Narrow, BDM allowed Peripheral; BDM allowed but bus operations would cause

bus conﬂicts (must not be used) Normal Expanded Wide, BDM allowed

For further explanation on the modes refer to the HCS12 Multiplexed External Bus Interface Block Guide.

Table 4-2 Clock Selection Based on PE7

PE7 = XCLKS Description

1 Colpitts Oscillator selected

MC9S12DJ64 Device User Guide — V01.19

Table 4-2 Clock Selection Based on PE7

PE7 = XCLKS Description

0 Pierce Oscillator/external clock selected

Table 4-3 Voltage Regulator VREGEN

VREGEN Description

1 Internal Voltage Regulator enabled 0

Internal Voltage Regulator disabled, VDD1,2 and VDDPLL must be supplied externally with 2.5V

4.3 Security

The device will make available a security feature preventing the unauthorized read and write of the memory contents. This feature allows:

• Protection of the contents of FLASH,

• Protection of the contents of EEPROM,

• Operation in single-chip mode,

• Operation from external memory with internal FLASH and EEPROM disabled.

The user must be reminded that part of the security must lie with the user’s code. An extreme example would be user’s code that dumps the contents of theinternalprogram. This code would defeat the purpose of security. At the same time the user may also wish to put a back door in the user’s program. An example of this is the user downloads a key through the SCI which allows access to a programming routine that updates parameters stored in EEPROM.

4.3.1 Securing the Microcontroller

Once the user has programmed the FLASH and EEPROM (if desired), the part can be secured by programming the security bits located in the FLASH module. These non-volatile bits will keep the part secured through resetting the part and through powering down the part.

The security byte resides in a portion of the Flash array. Check the Flash Block User Guide for more details on the security configuration.

4.3.2 Operation of the Secured Microcontroller

4.3.2.1 Normal Single Chip Mode

This will bethemostcommon usage of the secured part. Everything will appear thesameasif the part was not secured with the exception of BDM operation. The BDM operation will be blocked.

MC9S12DJ64 Device User Guide — V01.19

4.3.2.2 Executing from External Memory

The user may wish to execute from external space with a secured microcontroller. This is accomplished by resetting directly into expanded mode. The internal FLASH and EEPROM will be disabled. BDM operations will be blocked.

4.3.3 Unsecuring the Microcontroller

In order to unsecure the microcontroller, the internal FLASH and EEPROM must be erased. This can be done through an external program in expanded mode or via a sequence of BDM commands. Unsecuring is also possible via the Backdoor Key Access. Refer to Flash Block Guide for details.

Once the user has erased the FLASH and EEPROM, the part can be reset into special single chip mode. This invokes a program that verifies the erasure of the internal FLASH and EEPROM. Once this program completes,theuser can eraseandprogram the FLASHsecurity bits totheunsecured state. Thisisgenerally done through the BDM, but the user could also change to expanded mode (by writing the mode bits through the BDM) and jumping to an external program (again through BDM commands). Note that if the part goes through a reset before the security bits are reprogrammed to the unsecure state, the part will be secured again.

4.4 Low Power Modes

The microcontroller features three main low power modes. Consult the respective Block User Guide for information on the module behavior in Stop, Pseudo Stop, and Wait Mode. An important source of information about the clock system is the Clock and Reset Generator User Guide (CRG).

4.4.1 Stop

Executing the CPU STOP instruction stops all clocks andthe oscillator thus putting the chip in fully static mode. Wake up from this mode can be done via reset or external interrupts.

4.4.2 Pseudo Stop

This mode is entered by executing the CPU STOP instruction. In this mode the oscillator is still running and the Real Time Interrupt (RTI) or Watchdog (COP) sub module can stay active. Other peripherals are turned off. This mode consumes more current than the full STOP mode, but the wake up time from this mode is significantly shorter.

4.4.3 Wait

This mode is entered by executing the CPU WAI instruction. In this mode the CPU will not execute instructions. The internal CPU signals (address and data bus) will be fully static. All peripherals stay active. For further power consumption the peripherals can individually turn off their local clocks.

MC9S12DJ64 Device User Guide — V01.19

4.4.4 Run

Although this is not a low power mode, unused peripheral modules should not be enabled in order to save power.

MC9S12DJ64 Device User Guide — V01.19

Section 5 Resets and Interrupts

5.1 Overview

Consult the Exception Processing section of the CPU12 Reference Manual for information on resets and interrupts.

5.2 Vectors

5.2.1 Vector Table

Table 5-1 lists interrupt sources and vectors in default order of priority.

Table 5-1 Interrupt Vector Locations

Vector Address Interrupt Source

$FFFE, $FFFF Reset None None – $FFFC, $FFFD Clock Monitor fail reset None PLLCTL (CME, SCME) – $FFFA, $FFFB COP failure reset None COP rate select – $FFF8, $FFF9 Unimplemented instruction trap None None – $FFF6, $FFF7 SWI None None – $FFF4, $FFF5 XIRQ X-Bit None – $FFF2, $FFF3 IRQ I-Bit IRQCR (IRQEN) $F2 $FFF0, $FFF1 Real Time Interrupt I-Bit CRGINT (RTIE) $F0 $FFEE, $FFEF Enhanced Capture Timer channel 0 I-Bit TIE (C0I) $EE $FFEC, $FFED Enhanced Capture Timer channel 1 I-Bit TIE (C1I) $EC $FFEA, $FFEB Enhanced Capture Timer channel 2 I-Bit TIE (C2I) $EA $FFE8, $FFE9 Enhanced Capture Timer channel 3 I-Bit TIE (C3I) $E8 $FFE6, $FFE7 Enhanced Capture Timer channel 4 I-Bit TIE (C4I) $E6 $FFE4, $FFE5 Enhanced Capture Timer channel 5 I-Bit TIE (C5I) $E4 $FFE2, $FFE3 Enhanced Capture Timer channel 6 I-Bit TIE (C6I) $E2 $FFE0, $FFE1 Enhanced Capture Timer channel 7 I-Bit TIE (C7I) $E0 $FFDE, $FFDF Enhanced Capture Timer overﬂow I-Bit TSRC2 (TOI) $DE $FFDC, $FFDD Pulse accumulator A overﬂow I-Bit PACTL (PAOVI) $DC $FFDA, $FFDB Pulse accumulator input edge I-Bit PACTL (PAI) $DA $FFD8, $FFD9 SPI0 I-Bit SPICR1 (SPIE, SPTIE) $D8

$FFD6, $FFD7 SCI0 I-Bit

$FFD4, $FFD5 SCI1 I-Bit $FFD2, $FFD3 ATD0 I-Bit ATDCTL2 (ASCIE) $D2

$FFD0, $FFD1 ATD1 I-Bit ATDCTL2 (ASCIE) $D0 $FFCE, $FFCF Port J I-Bit $FFCC, $FFCD Port H I-Bit PIEH (PIEH7-0) $CC

CCR

Mask

Local Enable

SCICR2

(TIE, TCIE, RIE, ILIE)

SCICR2

(TIE, TCIE, RIE, ILIE)

PIEJ

(PIEJ7, PIEJ6, PIEJ1, PIEJ0)

HPRIO Value

to Elevate

$D6

$D4

$CE

MC9S12DJ64 Device User Guide — V01.19

$FFCA, $FFCB Modulus Down Counter underﬂow I-Bit MCCTL (MCZI) $CA $FFC8, $FFC9 Pulse Accumulator B Overﬂow I-Bit PBCTL (PBOVI) $C8 $FFC6, $FFC7 CRG PLL lock I-Bit CRGINT (LOCKIE) $C6 $FFC4, $FFC5 CRG Self Clock Mode I-Bit CRGINT (SCMIE) $C4 $FFC2, $FFC3 BDLC I-Bit DLCBCR1 (IE) $C2 $FFC0, $FFC1 IIC Bus I-Bit IBCR (IBIE) $C0 $FFBE, $FFBF $FFBC, $FFBD I-Bit $BC $FFBA, $FFBB EEPROM I-Bit ECNFG (CCIE, CBEIE) $BA $FFB8, $FFB9 FLASH I-Bit FCNFG (CCIE, CBEIE) $B8 $FFB6, $FFB7 CAN0 wake-up I-Bit CANRIER (WUPIE) $B6 $FFB4, $FFB5 CAN0 errors I-Bit CANRIER (CSCIE, OVRIE) $B4 $FFB2, $FFB3 CAN0 receive I-Bit CANRIER (RXFIE) $B2 $FFB0, $FFB1 CAN0 transmit I-Bit CANTIER (TXEIE2-TXEIE0) $B0 $FFAE, $FFAF $FFAC, $FFAD I-Bit $AC $FFAA, $FFAB I-Bit $AA $FFA8, $FFA9 I-Bit $A8 $FFA6, $FFA7 I-Bit $A6 $FFA4, $FFA5 I-Bit $A4 $FFA2, $FFA3 I-Bit $A2 $FFA0, $FFA1 I-Bit $A0 $FF9E, $FF9F I-Bit $9E $FF9C, $FF9D I-Bit $9C $FF9A, $FF9B I-Bit $9A $FF98, $FF99 I-Bit $98 $FF96, $FF97 I-Bit $96 $FF94, $FF95 I-Bit $94 $FF92, $FF93 I-Bit $92 $FF90, $FF91 I-Bit $90 $FF8E, $FF8F Port P I-Bit PIEP (PIEP7-0) $8E $FF8C, $FF8D PWM Emergency Shutdown I-Bit PWMSDN (PWMIE) $8C $FF80 to

$FF8B

Reserved

I-Bit

Reserved

$BE

$AE

5.3 Effects of Reset

When a reset occurs, MCU registers and control bits are changed to known start-up states. Refer to the respective module Block User Guides for register reset states.

5.3.1 I/O pins

Refer to the HCS12 Multiplexed External Bus Interface (MEBI) Block Guide for mode dependent pin configuration of port A, B, E and K out of reset.

Refer to the PIM Block User Guide for reset configurations of all peripheral module ports.

MC9S12DJ64 Device User Guide — V01.19

NOTE:

For devices assembled in 80-pin QFP packages all non-bonded out pins should be configured as outputs after reset in order to avoid current drawn from floating inputs. Refer to

Table 2-1

for affected pins.

5.3.2 Memory

Refer to Table 1-1 for locations of the memories depending on the operating mode after reset. The RAM array is not automatically initialized out of reset.

MC9S12DJ64 Device User Guide — V01.19

Section 6 HCS12 Core Block Description

6.1 CPU12 Block Description

Consult the CPU12 Reference Manual for information on the CPU.

6.1.1 Device-specific information

When the CPU12 Reference Manual refers to cycles this is equivalent to Bus Clock periods. So 1 cycle is equivalent to 1 Bus Clock period.

6.2 HCS12 Module Mapping Control (MMC) Block Description

Consult the MMC Block Guide for information on the HCS12 Module Mapping Control module.

6.2.1 Device-specific information

• INITEE – Reset state: $01 – Bits EE11-EE15 are "Write once in Normal and Emulation modes and write anytime in Special

modes".

• PPAGE – Reset state: $00 – Register is "Write anytime in all modes"

• MEMSIZ0 – Reset state: $11

• MEMSIZ1 – Reset state: $80

6.3 HCS12 Multiplexed External Bus Interface (MEBI) Block Description

Consult the MEBI Block Guide for information on HCS12 Multiplexed External Bus Interface module.

6.3.1 Device-specific information

• PUCR – Reset state: $90

MC9S12DJ64 Device User Guide — V01.19

6.4 HCS12 Interrupt (INT) Block Description

Consult the INT Block Guide for information on the HCS12 Interrupt module.

6.5 HCS12 Background Debug (BDM) Block Description

Consult the BDM Block Guide for information on the HCS12 Background Debug module.

6.5.1 Device-specific information

When the BDM Block Guide refers to alternate clock this is equivalent to Oscillator Clock.

6.6 HCS12 Breakpoint (BKP) Block Description

Consult the BKP Block Guide for information on the HCS12 Breakpoint module.

Section 7 Clock and Reset Generator (CRG) Block Description

Consult the CRG Block User Guide for information about the Clock and Reset Generator module.

7.1 Device-specific information

The Low Voltage Reset feature of the CRG is not available on this device.

Section 8 Oscillator (OSC) Block Description

Consult the OSC Block User Guide for information about the Oscillator module.

8.1 Device-specific information

The XCLKS input signal is active low (see 2.3.13 PE7 / NOACC / XCLKS — Port E I/O Pin 7).

Section 9 Enhanced Capture Timer (ECT) Block Description

Consult the ECT_16B8C Block User Guide for information about the Enhanced Capture Timer module. When the ECT_16B8C Block User Guide refers to freeze mode this is equivalent to active BDM mode.

MC9S12DJ64 Device User Guide — V01.19

Section 10 Analog to Digital Converter (ATD) Block Description

There are two Analog to Digital Converters (ATD1 and ATD0) implemented on the MC9S12DJ64. Consult the ATD_10B8C Block User Guide for information about each Analog to Digital Converter module. When the ATD_10B8C Block User Guide refers to freeze mode this is equivalent to active BDM mode.

Section 11 Inter-IC Bus (IIC) Block Description

Consult the IIC Block User Guide for information about the Inter-IC Bus module.

Section 12 Serial Communications Interface (SCI) Block Description

There are two Serial Communications Interfaces (SCI1 and SCI0) implemented on the MC9S12DJ64 device. Consult the SCI Block User Guide for information about each Serial Communications Interface module.

Section 13 Serial Peripheral Interface (SPI) Block Description

Consult the SPI Block User Guide for information about each Serial Peripheral Interface module.

Section 14 J1850 (BDLC) Block Description

Consult the BDLC Block User Guide for information about the J1850 module.

Section 15 Pulse Width Modulator (PWM) Block Description

Consult the PWM_8B8C Block User Guide for information about the Pulse Width Modulator module. When the PWM_8B8C Block User Guide refers to freeze mode this is equivalent to active BDM mode.

Section 16 Flash EEPROM 64K Block Description

MC9S12DJ64 Device User Guide — V01.19

Consult the FTS64K Block User Guide for information about the flash module. The "S12 LRAE" is a generic Load RAM and Execute (LRAE) program which will be programmed into

the flash memory of this device during manufacture. This LRAE program will provide greater programming flexibility to the end users by allowing the device to be programmed directly using CAN or SCI after it is assembled on the PCB. Use of the LRAE program is at the discretion of the end user and, if not required, it must simply be erased prior to flash programming. For more details of the S12 LRAE and its implementation, please see the S12 LREA Application Note (AN2546/D).

It isplanned that most HC9S12devicesmanufactured after Q1 of2004 will be shippedwiththe S12 LRAE programmed in the Flash . Exact details of the changeover (ieblank to programmed) for each product will be communicated in advance via GPCN and will be traceable by the customer via datecode marking on the device.

Please contact Motorola SPS Sales if you have any additional questions.

Section 17 EEPROM 1K Block Description

Consult the EETS1K Block User Guide for information about the EEPROM module.

Section 18 RAM Block Description

This module supports single-cycle misaligned word accesses.

Section 19 MSCAN Block Description

Consult the MSCAN Block User Guide for information about the Motorola Scalable CAN Module.

Section 20 Port Integration Module (PIM) Block Description

Consult the PIM_9DJ64 Block User Guide for information about the Port Integration Module.

Section 21 Voltage Regulator (VREG) Block Description

Consult the VREG Block User Guide for information about the dual output linear voltage regulator.

Section 22 Printed Circuit Board Layout Proposals

MC9S12DJ64 Device User Guide — V01.19

Table 22-1 Suggested External Component Values

Component Purpose Type Value

C1 VDD1 ﬁlter cap ceramic X7R 100 .. 220nF C2 VDD2 ﬁlter cap ceramic X7R 100 .. 220nF C3 VDDA ﬁlter cap ceramic X7R 100nF C4 VDDR ﬁlter cap X7R/tantalum >=100nF C5 VDDPLL ﬁlter cap ceramic X7R 100nF C6 VDDX ﬁlter cap X7R/tantalum >=100nF C7 OSC load cap C8 OSC load cap

C9 / C

C10 / C

C11 / C

R1 PLL loop ﬁlter res See PLL speciﬁcation chapter

R2 / R

R3 / R

Q1 Quartz

PLL loop ﬁlter cap PLL loop ﬁlter cap

DC cutoff cap

PLL loop ﬁlter res PLL loop ﬁlter res

See PLL speciﬁcation chapter

Colpitts mode only, if recommended by

quartz manufacturer

Pierce mode only

The PCB must be carefully laid out to ensure proper operation of the voltage regulator as well as of the MCU itself. The following rules must be observed:

• Every supply pair must be decoupled by a ceramic capacitor connected as near as possible to the corresponding pins(C1 - C6).

• Central point of the ground star should be the VSSR pin.

• Use low ohmic low inductance connections between VSS1, VSS2 and VSSR.

• VSSPLL must be directly connected to VSSR.

• Keep traces of VSSPLL, EXTAL and XTAL as short as possible and occupied board area for C7, C8, C11 and Q1 as small as possible.

• Do not place other signals or supplies underneath area occupied by C7, C8, C10 and Q1 and the connection area to the MCU.

• Central power input should be fed in at the VDDA/VSSA pins.

MC9S12DJ64 Device User Guide — V01.19

Figure 22-1 Recommended PCB Layout 112LQFP Colpitts Oscillator

VDD1

VSS1

VDDX

VSSX

VREGEN

VSSA

VDDA

VSS2

VDD2

VSSR

VDDR

C10

C11

VSSPLL VDDPLL

MC9S12DJ64 Device User Guide — V01.19

Figure 22-2 Recommended PCB Layout for 80QFP Colpitts Oscillator

VDDX

VSSX

VDD1

VSS1

VREGEN

VSSA

VDDA

VSS2

VDD2

VSSR

VDDR

C10

C11

VSSPLL

VDDPLL

MC9S12DJ64 Device User Guide — V01.19

Figure 22-3 Recommended PCB Layout for 112LQFP Pierce Oscillator

VDD1

VSS1

VDDX

VSSX

VREGEN

VSSA

VDDA

VSS2

VDD2

VSSR

VDDR

VDDPLL

C10

VSSPLL

MC9S12DJ64 Device User Guide — V01.19

Figure 22-4 Recommended PCB Layout for 80QFP Pierce Oscillator

VDDX

VSSX

VDD1

VSS1

VREGEN

VSSA

VDDA

VSS2

VDD2

VSSR

VDDR

C10

VSSPLL

VDDPLL

VSSPLL

MC9S12DJ64 Device User Guide — V01.19

Appendix A Electrical Characteristics

A.1 General

This introduction is intended to give an overview on several common topics like power supply, current injection etc.

A.1.1 Parameter Classification

The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate.

NOTE:

Those parameters are guaranteed during production testing on each individual device.

Those parameters are achieved by the design characterization by measuring a statistically relevant sample size across process variations.

Those parameters are achieved by design characterization on a small sample size from typical devices under typical conditions unless otherwise noted. All values shown in the typical column are within this category.

Those parameters are derived mainly from simulations.

This classification is shown in the column labeled “C” in the parameter tables where appropriate.

A.1.2 Power Supply

The MC9S12DJ64 and MC9S12D32 utilize several pins to supply power to the I/O ports, A/D converter, oscillator, PLL and internal logic.

The VDDA, VSSA pairsuppliestheA/D converter and the resistor ladder of the internal voltage regulator. The VDDX, VSSX, VDDR and VSSR pairs supply the I/O pins, VDDR supplies also the internal voltage

regulator. VDD1, VSS1, VDD2 and VSS2 are the supply pins for the digital logic, VDDPLL, VSSPLL supply the

oscillator and the PLL. VSS1 and VSS2 are internally connected by metal.

MC9S12DJ64 Device User Guide — V01.19

VDDA, VDDX, VDDR as well as VSSA, VSSX, VSSR are connected by anti-parallel diodes for ESD protection.

NOTE:

In the following context VDD5 is used for either VDDA, VDDR and VDDX; VSS5 is used for either VSSA, VSSR and VSSX unless otherwise noted. IDD5 denotes the sum of the currents flowing into the VDDA, VDDX and VDDR pins. VDD is used for VDD1, VDD2 and VDDPLL, VSS is used for VSS1, VSS2 and VSSPLL. IDD is used for the sum of the currents flowing into VDD1 and VDD2.

A.1.3 Pins

There are four groups of functional pins.

A.1.3.1 5V I/O pins

Those I/O pins have a nominal level of 5V. This class of pins is comprised of all port I/O pins, the analog inputs, BKGD and the RESET pins.The internal structure of all those pins is identical, however some of the functionality may be disabled. E.g. for the analog inputs the output drivers, pull-up and pull-down resistors are disabled permanently.

A.1.3.2 Analog Reference

This group is made up by the VRH and VRL pins.

A.1.3.3 Oscillator

The pins XFC, EXTAL, XTAL dedicated to the oscillator have a nominal 2.5V level. They are supplied by VDDPLL.

A.1.3.4 TEST

This pin is used for production testing only.

A.1.3.5 VREGEN

This pin is used to enable the on chip voltage regulator.

A.1.4 Current Injection

Power supply must maintain regulation within operating V operating maximum current conditions. If positive injection current (V injection current may flowoutofVDD5and could result in external power supply going out of regulation. Ensure external VDD5 load will shunt current greater than maximum injection current. This will be the greatest risk when the MCU is not consuming power; e.g. if no system clock is present, or if clock rate is very low which would reduce overall power consumption.

or VDD range during instantaneous and

DD5

) is greater than I

DD5

, the

MC9S12DJ64 Device User Guide — V01.19

A.1.5 Absolute Maximum Ratings

Absolute maximum ratings are stress ratings only. A functional operation under or outside those maxima is not guaranteed. Stress beyond those limits may affect the reliability or cause permanent damage of the device.

This device contains circuitry protecting against damage due to high static voltage or electrical fields; however, it is advised that normal precautions be taken to avoid application of any voltages higher than maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic voltage level (e.g., either V

SS5

or V

DD5

Table A-1 Absolute Maximum Ratings

Num Rating Symbol Min Max Unit

1 I/O, Regulator and Analog Supply Voltage 2

Digital Logic Supply Voltage

PLL Supply Voltage

4 Voltage difference VDDX to VDDR and VDDA 5 Voltage difference VSSX to VSSR and VSSA 6 Digital I/O Input Voltage 7 Analog Reference 8 XFC, EXTAL, XTAL inputs 9 TEST input

Instantaneous Maximum Current

Single pin limit for all digital I/O pins Instantaneous Maximum Current

Single pin limit for XFC, EXTAL, XTAL Instantaneous Maximum Current

Single pin limit for TEST

13 Storage Temperature Range

NOTES:

1. Beyond absolute maximum ratings device might be damaged.

2. The device contains an internal voltage regulator to generatethe logic and PLL supply out of the I/O supply. The absolute maximum ratings apply when the device is powered from an external source.

3. All digital I/O pins are internally clamped to V

4. Those pins are internally clamped to V

5. This pin is clamped low to V

SSR

SSPLL

, but not clamped high. This pin must be tied low in applications.

and V

SSX

and V

DDX

DDPLL

DD5

DDPLL

∆

VDDX

∆

VSSX

RH,VRL

ILV

TEST

stg

, V

and V

SSR

-0.3 6.0 V

-0.3 3.0 V

-0.3 0.3 V

-0.3 6.0 V

-0.3 3.0 V

-0.3 10.0 V

-25 +25 mA

-0.25 0 mA

– 65 155 °C

DDR

or V

SSA

and V

DDA

MC9S12DJ64 Device User Guide — V01.19

A.1.6 ESD Protection and Latch-up Immunity

All ESD testing is in conformity with CDF-AEC-Q100 Stress test qualification for Automotive Grade Integrated Circuits. During the device qualification ESD stresses were performed for the Human Body Model (HBM), the Machine Model (MM) and the Charge Device Model.

A device will be defined as a failure if after exposure to ESD pulses the device no longer meets the device specification. Complete DC parametric and functional testing is performed per the applicable device specification at room temperature followed by hot temperature, unless specified otherwise in the device specification.

Table A-2 ESD and Latch-up Test Conditions

Model Description Symbol Value Unit

Series Resistance R1 1500 Ohm Storage Capacitance C 100 pF

Human Body

Number of Pulse per pin positive negative

Series Resistance R1 0 Ohm

1 1

Storage Capacitance C 200 pF

Machine

Latch-up

Number of Pulse per pin positive negative

Minimum input voltage limit -2.5 V Maximum input voltage limit 7.5 V

3 3

Table A-3 ESD and Latch-Up Protection Characteristics

Num C Rating Symbol Min Max Unit

1 T Human Body Model (HBM) 2 T Machine Model (MM) 3 T Charge Device Model (CDM)

Latch-up Current at TA = 125°C

positive negative

Latch-up Current at T positive

negative

= 27°C

HBM

CDM

LAT

2000 - V

200 - V 500 - V

+100

-100

+200

-200

-mA

A.1.7 Operating Conditions

This chapter describes the operating conditions of the device. Unless otherwise noted those conditions apply to all the following data.

MC9S12DJ64 Device User Guide — V01.19

NOTE:

Please refer to the temperature rating of the device (C, V, M) with regards to the ambient temperature T

and the junction temperature TJ. For power dissipation

calculations refer to Section A.1.8 Power Dissipation and Thermal Characteristics.

Table A-4 Operating Conditions

Rating Symbol Min Typ Max Unit

I/O, Regulator and Analog Supply Voltage Digital Logic Supply Voltage PLL Supply Voltage

Voltage Difference VDDX to VDDR and VDDA Voltage Difference VSSX to VSSR and VSSA Oscillator Bus Frequency MC9S12DJ64C

Operating Ambient Temperature Range

MC9S12DJ64V

Operating Junction Temperature Range

DD5

DDPLL

∆

VDDX

∆

VSSX

osc

bus

4.5 5 5.25 V

2.35 2.5 2.75 V

-0.1 0 0.1 V

0.5 - 16 MHz

0.25

-40 - 100 °C

-40 27 85 °C

- 25 MHz

Operating Junction Temperature Range

Operating Ambient Temperature Range

MC9S12DJ64M

Operating Junction Temperature Range

Operating Ambient Temperature Range

NOTES:

1. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The given operating rangeapplies when this regulator isdisabled and the device ispowered from an external source.

2. Some blocks e.g. ATD (conversion) and NVMs (program/erase) require higher bus frequencies for proper operation.

3. Please refer to Section A.1.8 Power Dissipation and Thermal Characteristics for more details about the relation between ambient temperature T

and device junction temperature TJ.

-40 - 120 °C

-40 27 105 °C

-40 - 140 °C

-40 27 125 °C

A.1.8 Power Dissipation and Thermal Characteristics

Power dissipation and thermal characteristics are closely related. The user must assure that the maximum operating junction temperature is not exceeded. The average chip-junction temperature (T obtained from:

ΘJA•()+=

)in°C can be

Junction Temperature, [°C]=

MC9S12DJ64 Device User Guide — V01.19

T P

The total power dissipation can be calculated from:

Two cases with internal voltage regulator enabled and disabled must be considered:

Ambient Temperature, [°C]=

Total Chip Power Dissipation, [W]=

INT

1. Internal Voltage Regulator disabled

Package Thermal Resistance, [°C/W]=

Chip Internal Power Dissipation, [W]=

INT

⋅ I

DDVDD

INT

DDPLLVDDPLL

∑

DSON

PIO+=

⋅ I

⋅=

DDA

⋅+=

DDA

is the sum of all output currents on I/O ports associated with VDDX and VDDR.

For R

respectively

2. Internal voltage regulator enabled

is the current shown in Table A-7 and not the overall current flowing into VDDR, which

DDR

additionally contains the current flowing into the external loads with output high.

PIO is the sum of all output currents on I/O ports associated with VDDX and VDDR.

DSON

is valid:

DSON

INT

------------ for outputs driven low;= I

------------------------------------ for outputs driven high;=

–

DD5VOH

DDRVDDR

⋅ I

∑

DSON

⋅+=

DDAVDDA

⋅=

MC9S12DJ64 Device User Guide — V01.19

Table A-5 Thermal Package Characteristics

Num C Rating Symbol Min Typ Max Unit

Thermal Resistance LQFP112, single sided PCB Thermal Resistance LQFP112, double sided PCB

with 2 internal planes

3 T Junction to Board LQFP112 4 T Junction to Case LQFP112 5 T Junction to Package Top LQFP112 6 T Thermal Resistance QFP 80, single sided PCB

Thermal Resistance QFP 80, doublesided PCB with 2 internal planes

8 T Junction to Board QFP80 9 T Junction to Case QFP80

10 T Junction to Package Top QFP80

NOTES:

1. The values for thermal resistance are achieved by package simulations

2. PC Board according to EIA/JEDEC Standard 51-3

3. PC Board according to EIA/JEDEC Standard 51-7

––54

––41

––31 ––11 ––2 ––51

––41

––27 ––14 ––3

C/W

A.1.9 I/O Characteristics

This section describes the characteristics of all 5V I/O pins. All parameters are not always applicable, e.g. not all pins feature pull up/down resistances.

MC9S12DJ64 Device User Guide — V01.19

Table A-6 5V I/O Characteristics

Conditions are shown in Table A-4 unless otherwise noted

Num C Rating Symbol Min Typ Max Unit

1 P Input High Voltage 2 P Input Low Voltage 3 C Input Hysteresis

Input Leakage Current (pins in high impedance input

mode) V

= V

DD5

or V

SS5

Output High Voltage (pins in output mode)

Partial Drive IOH= –2mA Full Drive IOH= –10mA

Output Low Voltage (pins in output mode)

Partial Drive IOL= +2mA Full Drive IOL= +10mA

10 C

Internal Pull Up Device Current, tested at V

Max.

Internal Pull Up Device Current, tested at V

Min.

Internal Pull Down Device Current, tested at V

Min.

Internal Pull Down Device Current, tested at V

Max.

11 D Input Capacitance

12 T

Injection current Single Pin limit

Total Device Limit. Sum of all injected currents 13 P 14 P

Port H, J, P Interrupt Input Pulse ﬁltered

Port H, J, P Interrupt Input Pulse passed

NOTES:

1. Refer to Section A.1.4 Current Injection, for more details

2. Parameter only applies in STOP or Pseudo STOP mode.

V V

PUH

PDH

I I

HYS

PUL

PDL

ICS ICP

pign

pval

0.65*V V

SS5

DD5

- 0.3

DD5

0.35*V

+ 0.3

DD5

250 mV

–1 - 1 µA

DD5

– 0.8

--V

- - 0.8 V

- - –130 µA

-10 - - µA

- - 130 µA

10 - - µA

6-pF

-2.5

-25

- 2.5 25

3 µs

10 µs

V V

A.1.10 Supply Currents

This section describes the current consumption characteristics of the device as well as the conditions for the measurements.

MC9S12DJ64 Device User Guide — V01.19

A.1.10.1 Measurement Conditions

All measurements are without output loads. Unless otherwise noted the currents are measured in single chip mode, internal voltage regulator enabled and at 25MHz bus frequency using a 4MHz oscillator in Colpitts mode. Production testing is performed using a square wave signal at the EXTAL input.

A.1.10.2 Additional Remarks

In expanded modesthecurrents flowing in the system are highly dependentonthe load at the address, data and control signals as well as on the duty cycle of those signals. No generally applicable numbers can be given. A very good estimate is to take the single chip currents and add the currents due to the external loads.

Table A-7 Supply Current Characteristics

Conditions are shown in Table A-4 unless otherwise noted

Num C Rating Symbol Min Typ Max Unit

Run supply currents

Wait Supply current

Pseudo Stop Current (RTI and COP disabled)

C P C C P C P C P

Pseudo Stop Current (RTI and COP enabled)

C C C C C C C

Stop Current

C P C C P C P C P

Single Chip, Internal regulator enabled

All modules enabled, PLL on

only RTI enabled

1, 2

-40°C 27°C 70°C 85°C

"C" Temp Option 100°C

105°C

"V" Temp Option 120°C

125°C

"M" Temp Option 140°C

1, 2

-40°C 27°C 70°C 85°C

105°C 125°C 140°C

-40°C 27°C 70°C 85°C

"C" Temp Option 100°C

105°C

"V" Temp Option 120°C

125°C

"M" Temp Option 140°C

DD5

DDW

370 400 450

DDPS

DDS

550 600 650 800 850

1200

570 600 650 750

850 1200 1500

25 100 130 160 200 350 400 600

500

1600 2100 5000

100

1200 1700 5000

µA

MC9S12DJ64 Device User Guide — V01.19

NOTES:

1. PLL off

2. At those low power dissipation levels T

= TA can be assumed

MC9S12DJ64 Device User Guide — V01.19

A.2 ATD Characteristics

This section describes the characteristics of the analog to digital converter.

A.2.1 ATD Operating Characteristics

The Table A-8 shows conditions under which the ATD operates. The following constraints exist to obtain full-scale, full range results:

≤ VRL≤ VIN≤ VRH≤ V

SSA

beyond the power supply levels that it ties to. If the input level goes outside of this range it will effectively be clipped.

Table A-8 ATD Operating Characteristics

Conditions are shown in Table A-4 unless otherwise noted

Num C Rating Symbol Min Typ Max Unit

Reference Potential

2C 3 D ATD Clock Frequency

6D 7 P Reference Supply current 2 ATD blocks on 8 P Reference Supply current 1 ATD block on

NOTES:

1. Full accuracy is not guaranteed when differential voltage is less than 4.50V

2. The minimumtime assumes a final sample periodof 2 ATD clocks cycles whilethe maximum time assumes a finalsample

Differential Reference Voltage

ATD 10-Bit Conversion Period

Conv, Time at 2.0MHz ATD Clock f

ATD 8-Bit Conversion Period

Conv, Time at 2.0MHz ATD Clock f

Recovery Time (V

period of 16 ATD clocks.

=5.0 Volts)

DDA

. This constraint exists since the sample buffer amplifier can not drive

DDA

Low

High

Clock Cycles

ATDCLK

Clock Cycles

ATDCLK

VRH-V

ATDCLK

CONV10

CONV8

REC

REF

DDA

SSA

DDA

4.50 5.00 5.25 V

0.5 2.0 MHz

28 14

26 13

20 µs

0.750 mA

0.375 mA

V V

Cycles

µs

Cycles

µs

A.2.2 Factors influencing accuracy

Three factors - source resistance, source capacitance and current injection - have an influence on the accuracy of the ATD.

A.2.2.1 Source Resistance:

Due to the input pin leakage current as specified in Table A-6 in conjunction with the source resistance there will be a voltage drop from the signal source to the ATD input. The maximum source resistance R

MC9S12DJ64 Device User Guide — V01.19

specifies results in an error of less than 1/2 LSB (2.5mV) at the maximum leakage current. If device or operatingconditionsare less thanworstcase or leakage-inducederror is acceptable,largervalues of source resistance is allowed.

A.2.2.2 Source Capacitance

When sampling an additional internal capacitor is switched to the input. This can cause a voltage drop due to charge sharing with the external and the pin capacitance. For a maximum sampling error of the input voltage ≤ 1LSB, then the external filter capacitor, C

≥ 1024 * (C

INS

- C

INN

A.2.2.3 Current Injection

There are two cases to consider.

1. A current is injected into the channel being converted. The channel being stressed has conversion values of$3FF($FF in 8-bit mode) for analoginputsgreater than V

unless the current is higher than specified as disruptive condition.

and $000forvalues less than

2. Current is injected into pins in the neighborhood of the channel being converted. A portion of this current is picked up by the channel (coupling ratio K), This additional current impacts the accuracy of the conversion depending on the source resistance. The additional input voltage error on the converted channel can be calculated as V I

INJ

, with I

being the sum of the currents injected into the two pins adjacent to the converted

INJ

=K*RS*

ERR

channel.

Table A-9 ATD Electrical Characteristics

Conditions are shown in Table A-4 unless otherwise noted

Num C Rating Symbol Min Typ Max Unit

1 C Max input Source Resistance

Total Input Capacitance

3 C Disruptive Analog Input Current 4 C Coupling Ratio positive current injection 5 C Coupling Ratio negative current injection

Non Sampling Sampling

INN

INS

--1KΩ

10 22

-2.5 2.5 mA

-4

-2

A/A A/A

MC9S12DJ64 Device User Guide — V01.19

A.2.3 ATD accuracy

Table A-10 specifies the ATD conversion performance excluding any errors due to current injection,

input capacitance and source resistance.

Table A-10 ATD Conversion Performance

Conditions are shown in Table A-4 unless otherwise noted V

= VRH - VRL = 5.12V. Resulting to one 8 bit count = 20mV and one 10 bit count = 5mV

REF

ATDCLK

Num C Rating Symbol Min Typ Max Unit

= 2.0MHz

1 P 10-Bit Resolution LSB 5 mV 2 P 10-Bit Differential Nonlinearity DNL –1 1 Counts 3 P 10-Bit Integral Nonlinearity INL –2.5 ±1.5 2.5 Counts

4P 5 P 8-Bit Resolution LSB 20 mV

6 P 8-Bit Differential Nonlinearity DNL –0.5 0.5 Counts 7 P 8-Bit Integral Nonlinearity INL –1.0 ±0.5 1.0 Counts

10-Bit Absolute Error

8-Bit Absolute Error

AE -3 ±2.0 3 Counts

AE -1.5 ±1.0 1.5 Counts

NOTES:

1. These values include the quantization error which is inherently 1/2 count for any A/D converter.

For the following definitions see also Figure A-1. Differential Non-Linearity (DNL) is defined as the difference between two adjacent switching steps.

–

DNL i()

------------------------

i1–

1–=

1LSB

The Integral Non-Linearity (INL) is defined as the sum of all DNLs:

INL n() DNL i()

∑

i1=

------------------- -

V0–

1LSB

n–==

MC9S12DJ64 Device User Guide — V01.19

DNL

$3FF

$3FE

$3FD

$3FC

$3FB

$3FA

$3F9

$3F8

$3F7

$3F6

$3F5

$3F4

$3F3

i-1

LSB

10-Bit Absolute Error Boundary

8-Bit Absolute Error Boundary

$FF

$FE

$FD

10-Bit Resolution

10 15 20 25 30 35 40 5085 5090 5095 5100 5105 5110 5115 51205065 5070 5075 50805060

NOTE: Figure A-1

Ideal Transfer Curve

10-Bit Transfer Curve

8-Bit Transfer Curve

5055

Figure A-1 ATD Accuracy Definitions

shows only definitions, for specification values refer to

Table A-10

8-Bit Resolution

Vin mV

100

Freescale MC9S12D64, MC9S12A64, MC9S12D32, MC9S12A32 User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Revision History

Table of Contents

List of Figures

List of Tables

Derivative Differences and Document References

Section 1 Introduction

1.1 Overview

1.2 Features

1.3 Modes of Operation

1.4 Block Diagram

1.5 Device Memory Map

1.5.1 Detailed Register Map

$0000 - $000F MEBI map 1 of 3 (HCS12 Multiplexed External Bus Interface)

$0010 - $0014 MMC map 1 of 4 (HCS12 Module Mapping Control)

$0015 - $0016 INT map 1 of 2 (HCS12 Interrupt)

$0017 - $0019 Reserved

$001A - $001B Device ID Register (Table 1-4)

$001C - $001D MMC map 3 of 4 (HCS12 Module Mapping Control, Table 1-5)

$001E - $001E MEBI map 2 of 3 (HCS12 Multiplexed External Bus Interface)

$001F - $001F INT map 2 of 2 (HCS12 Interrupt)

$0020 - $0027 Reserved

$0028 - $002F BKP (HCS12 Breakpoint)

$0030 - $0031 MMC map 4 of 4 (HCS12 Module Mapping Control)

$0032 - $0033 MEBI map 3 of 3 (HCS12 Multiplexed External Bus Interface)

$0034 - $003F CRG (Clock and Reset Generator)

$0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels)

$0080 - $009F ATD0 (Analog to Digital Converter 10 Bit 8 Channel)

$00A0 - $00C7 PWM (Pulse Width Modulator 8 Bit 8 Channel)

$00C8 - $00CF SCI0 (Asynchronous Serial Interface)

$00D0 - $00D7 SCI1 (Asynchronous Serial Interface)

$00D8 - $00DF SPI0 (Serial Peripheral Interface)

$00E0 - $00E7 IIC (Inter IC Bus)

$00E8 - $00EF BDLC (Bytelevel Data Link Controller J1850)

$00F0 - $00FF Reserved

$0100 - $010F Flash Control Register (fts64k)

$0110 - $011B EEPROM Control Register (eets1k)

$011C - $011F Reserved for RAM Control Register

$0120 - $013F ATD1 (Analog to Digital Converter 10 Bit 8 Channel)

$0140 - $017F CAN0 (Motorola Scalable CAN - MSCAN)

$0180 - $023F Reserved

$0240 - $027F PIM (Port Integration Module)

$0280 - $03FF Reserved

1.6 Part ID Assignments

Section 2 Signal Description

2.1 Device Pinout

2.2 Signal Properties Summary

2.3 Detailed Signal Descriptions

2.3.1 EXTAL, XTAL — Oscillator Pins

2.3.2 RESET — External Reset Pin

2.3.3 TEST — Test Pin

2.3.4 VREGEN — Voltage Regulator Enable Pin

2.3.5 XFC — PLL Loop Filter Pin

2.3.6 BKGD / TAGHI / MODC — Background Debug, Tag High, and Mode Pin

2.3.7 PAD15 / AN15 / ETRIG1 — Port AD Input Pin of ATD1

2.3.8 PAD[14:08] / AN[14:08] — Port AD Input Pins ATD1

2.3.9 PAD07 / AN07 / ETRIG0 — Port AD Input Pin of ATD0

2.3.10 PAD[06:00] / AN[06:00] — Port AD Input Pins of ATD0

2.3.11 PA[7:0] / ADDR[15:8] / DATA[15:8] — Port A I/O Pins

2.3.12 PB[7:0] / ADDR[7:0] / DATA[7:0] — Port B I/O Pins

2.3.13 PE7 / NOACC / XCLKS — Port E I/O Pin 7

2.3.14 PE6 / MODB / IPIPE1 — Port E I/O Pin 6

2.3.15 PE5 / MODA / IPIPE0 — Port E I/O Pin 5

2.3.16 PE4 / ECLK — Port E I/O Pin 4

2.3.17 PE3 / LSTRB / TAGLO — Port E I/O Pin 3

2.3.18 PE2 / R/W—Port E I/O Pin 2

2.3.19 PE1 / IRQ — Port E Input Pin 1

2.3.20 PE0 / XIRQ — Port E Input Pin 0

2.3.21 PH7 / KWH7 — Port H I/O Pin 7

2.3.22 PH6 / KWH6 — Port H I/O Pin 6

2.3.23 PH5 / KWH5 — Port H I/O Pin 5

2.3.24 PH4 / KWH4 — Port H I/O Pin 2

2.3.25 PH3 / KWH3 — Port H I/O Pin 3

2.3.26 PH2 / KWH2 — Port H I/O Pin 2

2.3.27 PH1 / KWH1 — Port H I/O Pin 1

2.3.28 PH0 / KWH0 — Port H I/O Pin 0

2.3.29 PJ7 / KWJ7 / SCL / TXCAN0 — PORT J I/O Pin 7