Chip Microcomputer. CXP81960 Datasheet

CXP81960 Microcomputer. Datasheet pdf. Equivalent

CXP81960 Datasheet
Recommendation CXP81960 Datasheet
Part CXP81960
Description CMOS 8-bit Single Chip Microcomputer
Feature CXP81960; CXP81952/81960 CMOS 8-bit Single Chip Microcomputer Description The CXP81952/81960 is a CMOS 8-bit m.
Manufacture Sony Corporation
Datasheet
Download CXP81960 Datasheet




Sony Corporation CXP81960
CXP81952/81960
CMOS 8-bit Single Chip Microcomputer
Description
The CXP81952/81960 is a CMOS 8-bit micro-
computer which consists of A/D converter, serial
interface, timer/counter, time base timer, vector
interruption, high precision timing pattern generation
circuit, PWM generator, PWM for tuner, 32kHz
timer/event counter, remote control receiving circuit,
general purpose prescaler, and external signal, as
well as basic configurations like 8-bit CPU, ROM,
RAM and I/O port. They are integrated into a single
chip.
Also the CXP81952/81960 provides sleep/stop
function which enables to lower power consumption
and ultra-low speed instruction mode in 32kHz
operation.
100 pin QFP (PIastic) 100 pin LQFP (PIastic)
Structure
Silicon gate CMOS IC
Features
A wide instruction set (213 instructions) which cover 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 capacity 52K bytes (CXP81952), 60K bytes (CXP81960)
Incorporated RAM capacity 2048 bytes
Peripheral functions
— A/D converter
8-bit, 12-channel, successive approximation system
(Conversion time 20.0µs/16MHz)
— Serial Interface
Incorporated buffer RAM (1 to 32 bytes auto transfer) 1-channel
Incorporated 8-bit and 8-stage FIFO for data
(1 to 8 bytes auto transfer) 1-channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
32kHz timer/counter
— High precision timing pattern generator PPG 19-pin 32-stage programmable
RTG 5-pin 2-channel
— PWM/DA gate output
PWM 12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)
DA gate pulse output 13-bit, 4-channel
— FRC capture unit
Incorporated 26-bit and 8-stage FIFO
— PWM output
14-bit, 1-channel
— Remote control receiving circuit
8-bit pulse measurement counter with on-chip, 6-stage FIFO
— General purpose prescaler
7-bit (PG5 input frequency divided, FRC capture possible)
Interruption
20 factors, 15 vectors, multi-interruption possible
Standby mode
SLEEP/STOP
Package
100-pin plastic QFP/LQFP
Piggyback/evaluation chip
CXP81900 100-pin ceramic QFP/LQFP
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.
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E95110-ST



Sony Corporation CXP81960
CXP81952/81960
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Sony Corporation CXP81960
Pin Configuration 1 (Top View) 100-pin QFP package
CXP81952/81960
PB5/PPO13
PB4/PPO12
PB3/PPO11
PB2/PPO10
PB1/PPO9
PB0/PPO8
PC7/RTO7
PC6/RTO6
PC5/RTO5
PC4/RTO4
PC3/RTO3
PC2/PPO18
PC1/PPO17
PC0/PPO16
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1 80
2 79
3 78
4 77
5 76
6 75
7 74
8 73
9 72
10 71
11 70
12 69
13 68
14 67
15 66
16 65
17 64
18 63
19 62
20 61
21 60
22 59
23 58
24 57
25 56
26 55
27 54
28 53
29 52
30 51
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
PI6/SO1
PI7/SI1
PE0/INT0
PE1/EC/INT2
PE2/PWM0
PE3/PWM1
PE4/DAA0
PE5/DAA1
PE6/DAB0
PE7/DAB1
PG0
PG1
PG2
PG3
PG4
PG5/PCK
PG6/EXI0
PG7/EXI1
AN0
AN1
AN2
AN3
PF0/AN4
PF1/AN5
PF2/AN6
PF3/AN7
AVDD
AVREF
AVSS
PF4/AN8
Note) 1. NC (Pin 90) is always connected to VDD.
2. Vss (Pins 41 and 88) are both connected to GND.
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