Sony CXP86616, CXP86612, CXP86608 Datasheet

CMOS 8-bit Single Chip Microcomputer
Description
The CXP86608/86612/86616 are the CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time-base timer, I2C bus interface, PWM output, remote control reception circuit, watchdog timer, 32kHz timer/counter besides the basic configurations of 8-bit CPU, ROM, RAM, I/O ports.
The CXP86608/86612/86616 also provide a sleep function that enables to lower the power consumption.
Features
A wide instruction set (213 instructions) which covers various types of data
— 16-bit operation/multiplication and division/Boolean bit operation instructions
Minimum instruction cycle 250ns at 16MHz operation
122µs at 32kHz operation
Incorporated ROM 8K bytes (CXP86608)
12K bytes (CXP86612) 16K bytes (CXP86616)
Incorporated RAM 352 bytes
Peripheral functions
— A/D converter 8 bits, 6 channels, successive approximation method
(Conversion time of 3.25µs at 16MHz) — Serial interface 8-bit clock sync type, 1 channel — Timer 8-bit timer
8-bit timer/counter
19-bit time-base timer
32kHz timer/counter — I2C bus interface — PWM output 8 bits, 4 channels — Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO — Watchdog timer
Interruption 11 factors, 11 vectors, multi-interruption possible
Standby mode Sleep
Package 64-pin plastic SDIP/QFP
Piggyback/evaluator CXP86400 64-pin ceramic PQFP
CXP86490 64-pin ceramic PSDIP
Perchase of Sony's I2C components conveys a licence under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips.
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E97750-PS
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.
CXP86608/86612/86616
64 pin SDIP (Plastic) 64 pin QFP (Plastic)
Structure
Silicon gate CMOS IC
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CXP86608/86612/86616
A/D CONVERTER
6CH
FIFOREMOCON
SERIAL INTERFACE
UNIT
8 BIT TIMER 1
8 BIT TIMER/
COUNTER 0
I
2
C BUS
INTERFACE UNIT
8 BIT PWM
PRESCALER/
TIME BASE TIMER
WATCHDOG TIMER
32kHz
TIMER/COUNTER
ROM
8K/12K/16K
BYTES
RAM
352
BYTES
SPC700 CPU CORE
CLOCK GENERATOR
/SYSTEM CONTROL
INTERRUPT CONTROLLER
PORT APORT BPORT CPORT DPORT EPORT FPORT G
PG3 to PG7 5
PF0 to PF3 4
PE4 to PE63PE2 to PE3
2
PE0 to PE1 2
PD0 to PD7 8
PC6 to PC7 2
PC0 to PC5 6
PB0 to PB7 8
PA0 to PA7 8
PWM0 to PWM3
ADJ
SCL1 SCL0
SDA1 SDA0
TO
EC
SCK
SO
SI
RMC
AN0 to AN5
6
2
2
INT0
INT1
INT2
TEX
TX
EXTAL
XTAL
RST
V
DD
V
SS
4
PF4 to PF7 4
Block Diagram
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CXP86608/86612/86616
40 39 38
37
36
35 34
33
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
63
64
61
62
31 32
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 29
30
1
V
SS
VDD NC NC NC PE4 PE5 PE6 NC NC NC PB0 PB1 PB2 PG3 PG4
PC4 PC5 PC6 PC7 PF0/PWM0 PF1/PWM1 PF2/PWM2 PF3/PWM3 PF4/SCL0 PF5/SCL1 PF6/SDA0 PF7/SDA1 PE0/TO/ADJ PE1 PE2/TEX/INT0 PE3/TX
PD4
PC3 PC2 PC1 PC0
PD7/EC
PD6/RMC
PD5
PD3/SI
PD2/SO
PD1/SCK
PD0/INT2
PA7 PA6
RST
V
SS
PA0/AN0
XTAL
EXTAL PA5/AN5 PA4/AN4 PA3/AN3 PA2/AN2 PA1/AN1
PB7 PB6 PB5 PB4 PB3
PG7/INT1
PG6 PG5
Pin Assignment (Top View) 64-pin SDIP
Note) 1. NC (Pins 38, 39, 40, 44 and 46) are left open.
2. Vss (Pins 16 and 48) are both connected to GND.
3. Pin 45 is the NC pin. However, connect it to VDD because it is the EXLC pin (input) for the piggyback/evaluator and OTP devices.
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CXP86608/86612/86616
VSS VDD NC NC NC PE4 PE5 PE6 NC NC
PE1 PE2/TEX/INT0 PE3/TX
PF3/PWM3 PF4/SCL0 PF5/SCL1 PF6/SDA0 PF7/SDA1 PE0/TO/ADJ
40 39 38 37
36 35 34 33
41
42
43
44
45
46
47
48
49
50
51
PF2/PWM2
PF1/PWM1
PF0/PWM0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7/EC
PD6/RMC
52
53
54
55
56
57
58
59
60
63
64
61
62
NC
PB0
PB1
PB2
PG3
PG4
PG5
PG6
PG7/INT1
PB3
PB4
PB5
PB6
31
32
20
21
22
23
24
25
26
27 28
29
30
PD4
PD5
PD3/SI
PD2/SO
PD1/SCK
PD0/INT2
PA7 PA6 RST
V
SS
PA0/AN0
XTAL
EXTAL PA5/AN5 PA4/AN4 PA3/AN3 PA2/AN2 PA1/AN1
PB7
2 3 4
5 6 7 8 9
10
11 12 13 14 15 16
17
18 19
1
Pin Assignment (Top View) 64-pin QFP
Note) 1. NC (Pins 32, 33, 34, 38 and 40) are left open.
2. Vss (Pins 10 and 42) are both connected to GND.
3. Pin 39 is the NC pin. However, connect it to VDD because it is the EXLC pin (input) for the piggyback/evaluator and OTP devices.
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CXP86608/86612/86616
(Port A) 8-bit I/O port. I/O can be set in a unit of single bits. (8 pins)
(Port B) 8-bit I/O port. I/O can be set in a unit of single bits. (8 pins)
(Port C) Lower 6 bits are I/O ports; I/O can be set in a unit of single bits. Upper 2bits are output port and large current (12mA) N-channel open drain output. Upper 2 bits are medium voltage drive (12V), lower 6 bits are 5V drive. (8 pins)
(Port D) 8-bit I/O port. I/O can be set in a unit of single bits. Can drive 12mA sink current. (8 pins)
(Port E) Bits 0 and 1 are I/O port; I/O can be set in a unit of single. Bits 2 and 3 are input port. Bits 4, 5 and 6 are output port. (7 pins)
Pin Description
Symbol
PA0/AN0
to
PA5/AN5
PA6 to PA7
PB0 to PB7
PC6 to PC7 PD0/INT2 PD1/SCK
PD2/SO PD3/SI PD4 to PD5 PD6/RMC PD7/EC
PE0/TO/ADJ PE1
PE2/TEX/INT0
PE3/TX
PE4 to PE6
I/O/ Analog input
I/O
I/O
Output I/O/Input I/O/I/O
I/O/Output I/O/Input I/O I/O/Input I/O/Input I/O/Output/
Output I/O
Input/Input/ Input
Input/Output
Output
I/O
Description
Analog inputs to A/D converter. (6 pins)
External interruption request input. Active at the falling edge.
Serial clock I/O. Serial data output. Serial data input.
Remote control reception circuit input. External event input for timer/counter. Rectangular wave output
for 8-bit timer/counter.
Connects a crystal for 32kHz timer/counter clock oscillation. When used as an event counter, input to TEX pin and leave TX pin open.
32kHz oscillation frequency dividing output.
External interruption request input. Active at the falling edge
PC0 to PC5
I/O
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CXP86608/86612/86616
(Port F) 8-bit output port and large current (12mA) N-channel open drain output. Lower 4 bits are medium voltage drive (12V); upper 4 bits are 5V drive. (8 pins)
(Port G) 5-bit I/O port. I/O can be set in a unit of single bits. (5 pins)
Connects a crystal for system clock oscillation. When a clock is supplied externally, input to EXTAL pin and input a reversed phase clock to XTAL pin.
System reset; active at Low level. No connected. Connect this pin to VDD under normal operation. Positive power supply. GND. Connect two Vss pins to GND.
8-bit PWM output. (4 pins)
Symbol
PF0/PWM0 to PF3/PWM3
PG3 to PG6
PG7/INT1
EXTAL XTAL
RST NC VDD Vss
Output/Output
I/O
I/O/Input
Input Output Input
I/O Description
External interruption request input. Active at the falling edge.
PF4/SCL0 to PF5/SCL1
PF6/SDA0 to PF7/SDA1
Output/I/O
Output/I/O
I2C bus interface transfer clock I/O. (2 pins)
I2C bus interface transfer data I/O. (2 pins)
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CXP86608/86612/86616
Input/Output Circuit Formats for Pins
Port A
Port A
Port B Port C
6 pins
2 pins
19 pins
Hi-Z
Hi-Z
Hi-Z
Pin After resetCircuit format
PA6 PA7
PC6 PC7
PA0/AN0
to
PA5/AN5
Port G
PB0 to PB7 PC0 to PC5 PG3 to PG6 PG7/INT1
Port C data
Data bus
RD (Port C)
12V drive
Large current 12mA
Port C
2 pins
Hi-Z
Data bus
Port A function selection
"0" after reset
A/D converter
Data bus
RD (Port A)
Input multiplexer
Port A data
Port A direction
"0" after reset
Port A data
Port A direction
"0" after reset
Schmitt input
IP
Input protection circuit
IP
RD (Port A)
Data bus
RD (Ports B, C, G)
INT1
Ports B, C, G data
Ports B, C, G direction
"0" after reset
Schmitt input only for PG7
IP
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