Sony CXP83417, CXP83416, CXP83413, CXP83412, CXP83409 Datasheet

CMOS 8-bit Single Chip Microcomputer

CXP83408/83412/83416 CXP83409/83413/83417

Description

The CXP83408/83412/83416 and CXP83409/83413/ 83417 are a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, 32kHz timer/counter, LCD controller/ driver, remote control receiving circuit and PWM output, as well as basic configurations like 8-bit CPU, ROM, RAM and I/O port. They are integrated into a single chip.

Also CXP83408/83412/83416 and CXP83409/83413/ 83417 sleep/ stop function which enables to lower power consumption.

Features

• A wide instruction set (213 instructions) which

covers various types of data

–16-bit arithmetic/multiplication and division/

Boolean bit operation instructions

• Minimum instruction cycle 400ns at 10MHz operation (4.5 to 5.5V)

122µs at 32kHz operation (2.7 to 5.5V)

• Incorporated ROM capacity 8K bytes (CXP83408, 83409)

12K bytes (CXP83412, 83413) 16K bytes (CXP83416, 83417)

• Incorporated RAM capacity 448 bytes (LCD display data area included)

• Peripheral functions

– A/D converter 8 bits, 8 channels, successive approximation system

(Conversion time: 32µs/10MHz)

– Serial interface Incorporated 8-bit and 8-stage FIFO

(1 to 8 bytes auto transfer), 1 circuit 2 channels – Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 32kHz timer/counter – LCD controller/driver Maximum 128 segments display possible (During 1/4 duty)

4 common outputs, 32 segment outputs

Display method: Static, 1/2, 1/3 and 1/4 duty

Bias method: 1/2 and 1/3 bias – Remote control receiving circuit 8-bit pulse measurement counter, 6-stage FIFO – PWM output 14 bits 1 channel, 8 bits 1 channel

• Interruption 12 factors, 12 vectors, multi-interruption possible

• Standby mode SLEEP/STOP

• Package 80-pin plastic QFP/LQFP

• Piggyback/evaluator CXP83400 (CXP83408, 83412, 83416)

CXP83401 (CXP83409, 83413, 83417)

80 pin QFP (Plastic) 80 pin LQFP (Plastic)

CXP83408/83412/83416

CXP83409/83413/83417

80 pin QFP (Plastic)

Structure

Silicon gate CMOS IC

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

– 1 –

E93Z15C72-PS

CXP83408/83412/83416, CXP83409/83413/83417

Vss V

DD

RST XTAL EXTAL TX TEX

PA0 to PA7

8

PORT A

CLOCK GENERATOR/

SPC700

PB0 to PB7

8

PORT B

SYSTEM CONTROL

CPU CORE

PC0 to PC7

8

PORT C

PD0 to PD7

8

RAM

448 BYTES

ROM

8K/12K/16K BYTES

PORT D

PE0 to PE4

PE5 to PE6

5

2

PORT E

32kHz

TIMER/COUNTER

PRESCALER/

TIME BASE TIMER

PF0 to PF7

8

PORT F

PH0

1

PORT H

2

NMI/INT3 INT2

INT1

INT0

LCD

A/D CONVERTER

8

4

32

DRIVER

CONTROLLER/

VL

VLC1

VLC2

VLC3

INTERRUPT CONTROLLER

2

FIFO

REMOCON

8BIT PWM GENERATOR

14BIT PWM GENERATOR

CS0

PWM1

RMC

PWM0

SI0

SERIAL

SO0

FIFO

INTERFACE

SCK0

UNIT 0

SI1

CS1

8BIT TIMER 1

8BIT TIMER/COUNTER 0

TO

SO1

EC

SCK1

ADJ

2

Block Diagram

AN0 to AN7

SEG0 to SEG31

COM0 to COM3

– 2 –

Pin Assignment (Top View) CXP83408/83412/83416 (QFP package)

CXP83408/83412/83416, CXP83409/83413/83417

PE3/INT3/NMI

PE4/RMC

PE5/PWM0

PE6/TO/ADJ

PB0/CS1 PB1/CS0

PB2/SCK0

PB3/SI0

PB4/SO0

PB5/SCK1

PB6/SI1

PB7/SO1

PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7

PH0/PWM1

PA0/AN0 PA1/AN1 PA2/AN2

10 11 12 13 14 15 16

17 18 19

20 21 22 23

24

PE2/INT2

80

79

PE0/INT0/EC

PE1/INT1

78

77

NC

PF6/SEG30

PF7/SEG31

75

76

74

TEX

73

TX

72

DD

V

PF5/SEG29

70

71

PF2/SEG26

PF3/SEG27

PF4/SEG28

69

68

67

1

2 3 4

5 6 7 8 9

PD7/SEG23

PF0/SEG24

PF1/SEG25

65

66

60 59 58

64 63 62

57 56 55 54 53

49 48 47 46 45 44

41

61

52 51 50

43 42

PD6/SEG22 PD5/SEG21 PD4/SEG20 PD3/SEG19 PD2/SEG18 PD1/SEG17 PD0/SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3

26

25

PA3/AN3

27 28

PA5/AN5

PA4/AN4

30

29

PA7/AN7

PA6/AN6

31

RST

32

XTAL

EXTAL

33

SS

V

34

35

L

V

LC3

V

36

LC2

V

37

LC1

V

Note) NC (Pin 75) is always connected to VDD.

– 3 –

38

39

COM1

COM0

40

COM2

Pin Assignment (Top View) CXP83408/83412/83416 (LQFP package)

CXP83408/83412/83416, CXP83409/83413/83417

PE5/PWM0

PE6/TO/ADJ

PB0/CS1 PB1/CS0

PB2/SCK0

PB3/SI0

PB4/SO0

PB5/SCK1

PB6/SI1

PB7/SO1

PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7

PH0/PWM1

PA0/AN0

10 11 12 13 14 15 16 17 18 19

20

PE4/RMC

80

79

PE1/INT1

PE2/INT2

PE3/INT3/NMI

78

76

77

PF6/SEG30

PF7/SEG31

PE0/INT0/EC

75

73

74

NC

72

TEX

71

TX

70

DD

V

PF4/SEG28

PF5/SEG29

69

68

PF3/SEG27

66

67

PF0/SEG24

PF1/SEG25

PF2/SEG26

65

64

63

1

2 3 4

5 6 7 8 9

PD5/SEG21

PD6/SEG22

PD7/SEG23

62

61

59

60

58

57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

PD4/SEG20 PD3/SEG19 PD2/SEG18 PD1/SEG17 PD0/SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1

21

22

PA1/AN1

23

24

PA3/AN3

PA2/AN2

26 27

25

PA5/AN5

PA4/AN4

28

PA7/AN7

PA6/AN6

29

RST

30

XTAL

EXTAL

31

32

L

SS

V

33

LC3

V

34

LC2

V

35

Note) NC (Pin 73) is always connected to VDD.

– 4 –

LC1

V

36

37

COM1

COM0

38

39

COM2

40

COM3

SEG0

Pin Assignment (Top View) CXP83409/83413/83417 (QFP package)

CXP83408/83412/83416, CXP83409/83413/83417

PE5/PWM0

PE6/TO/ADJ

PB0/CS1 PB1/CS0

PB2/SCK0

PB3/SI0

PB4/SO0

PB5/SCK1

PB6/SI1

PB7/SO1

PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7

PH0/PWM1

PA0/AN0

10 11 12 13 14 15 16 17 18 19

20

PE4/RMC

80

79

PE1/INT1

PE2/INT2

PE3/INT3/NMI

78

76

77

PF6/SEG30

PF7/SEG31

PE0/INT0/EC

75

73

74

NC

72

TEX

71

TX

70

DD

V

PF4/SEG28

PF5/SEG29

69

68

PF3/SEG27

66

67

PF0/SEG24

PF1/SEG25

PF2/SEG26

65

64

63

1

2

3 4

5

6 7 8 9

PD5/SEG21

PD6/SEG22

PD7/SEG23

62

61

59

60

58

57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

PD4/SEG20 PD3/SEG19 PD2/SEG18 PD1/SEG17 PD0/SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1

21

22

PA1/AN1

23

24

PA3/AN3

PA2/AN2

26 27

25

PA5/AN5

PA4/AN4

28

PA7/AN7

PA6/AN6

29

RST

30

XTAL

EXTAL

31

32

L

SS

V

33

LC3

V

34

LC2

V

35

Note) NC (Pin 73) is always connected to VDD.

– 5 –

LC1

V

36

37

COM0

38

COM2

COM1

39

COM3

40

SEG0

Pin Description

Symbol I/O Functions

(Port A) 8-bit I/O port. I/O can be

PA0/AN0

to

PA7/AN7

I/O/Analog input

set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a

Analog inputs to A/D converter. (8 pins)

unit of 4 bits. (8 pins)

CXP83408/83412/83416, CXP83409/83413/83417

PB0/CS1 PB1/CS0 PB2/SCK0 PB3/SI0 PB4/SO0 PB5/SCK1 PB6/SI1 PB7/SO1

PE0/INT0/EC PE1/INT1

PE2/INT2 PE3/INT3/NMI PE4/RMC

PE5/PWM0

PE6/TO/ADJ

I/O/Input I/O/Input I/O/I/O I/O/Input I/O/Output I/O/I/O I/O/Input I/O/Output

I/OPC0 to PC7

Input/Input/Input Input/Input

Input/Input Input/Input/Input Input/Input

Output/Output Output/Output/

Output

Chip select input for serial interface (CH1).

(Port B) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins)

Chip select input for serial interface (CH0). Serial clock I/O (CH0). Serial data input (CH0). Serial data output (CH0). Serial clock I/O (CH1). Serial data input (CH1). Serial data output (CH1).

(Port C) 8-bit I/O port. I/O can be set in a unit of single bits. Capable of driving 12mA sync current. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins)

External event inputs for timer/counter.

External interruption

request input. (4 pins) (Port E) 7-bit port. Lower 5 bits are for inputs; upper 2 bits are for outputs. (7 pins)

Remote control receiving circuit input.

Non-maskable intrruption request input.

14-bit PWM output.

Rectangular wave output for 8-bit timer/

counter and 32kHz oscillation frequency

divider output.

PH0/PWM1

I/O/Output

(Port H) 1-bit I/O port. Incorporation of pull-up resistor can be set through the software. (1 pin)

– 6 –

8-bit PWM output.

CXP83408/83412/83416, CXP83409/83413/83417

Symbol I/O Functions

PD0/SEG16

to

PD7/SEG23 PF0/SEG24

to

PF7/SEG31 SEG0 to SEG15 COM0 to COM3 VLC1 to VLC3

VL

EXTAL

TEX

RST NC VDD

Output/Output

Output Output

Output

Input OutputXTAL Input

OutputTX Input

(Port D) 8-bit output port. (8 pins)

(Port F)

LCD segment signal output. (16 pins)

8-bit output port. (8 pins)

LCD segment signal output. LCD common signal output. LCD bias power supply. Control pin to cutt off the current flowing to external LCD bias resistor

during standby. Crystal connectors for system clock oscillation. When the clock is

supplied externally, input to EXTAL; opposite phase clock should be input to XTAL.

Crystal connectors for 32kHz timer/counter clock generation circuit. For usage as event counter, connect clock oscillation source to TEX, and leave TX open.

Low-level active, system reset. NC. Under normal operating conditions, connect to VDD. Positive power supply.

Vss

GND.

– 7 –

I/O Circuit Format for Pins

CXP83408/83412/83416, CXP83409/83413/83417

PA0/AN0

to

PA7/AN7

8 pins

PB0/CS1 PB1/CS0 PB3/SI0 PB6/SI1

Port A

Port B

Data bus

Circuit format

Pull-up resistor

“0” when reset

Port A data

Port A direction

“0” when reset

RD (Port A)

Port A input selection

“0” when reset

A/D converter

Pull-up resistor

“0” when reset

Port B data

Port B direction

“0” when reset

Input multiplexer

Schmitt input

∗

Input protection

IP

circuit

∗

Pull-up resistors

approx. 100kΩ

∗

IP

When reset

Hi-Z

4 pins

PB2/SCK0 PB5/SCK1

2 pins

Port B

Data bus

Pull-up resistor

“0” when reset

Output enable

Port B output

selection

“0” when reset

Port B data

Port B direction

“0” when reset

RD (Port B)

SCK OUT

SCK in

CS1 CS0

SI0 SI1

∗

Pull-up transistors

approx. 100kΩ

Schmitt input

∗

Pull-up transistors

approx. 100kΩ

∗

Hi-Z

IP

– 8 –