CXP832P40A Datasheet, PDF (1/24 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CXP832P40A
CMOS 8-bit Single Chip Microcomputer
Description
The CXP832P40A is a CMOS 8-bit single chip
microcomputer integrating on a single chip an A/D
converter, serial interface, timer/counter, time base
timer, 32kHz timer/counter, capture timer counter,
LCD controller/driver, remote control reception
circuit and 14-bit PWM output besides the basic
configurations of 8-bit CPU, PROM, RAM, and I/O port.
Also the CXP832P40A provides sleep/stop function
which enables to lower power consumption.
The CXP832P40A is the PROM-incorporated
version of the CXP83240A with built-in mask ROM.
This provides the additional feature of being able to
write directry into the program. Thus, it is most
suitable for evaluation use during system
development and for small-quantity production.
100 pin QFP (Plastic)
tructure
Silicon gate CMOS IC
100 pin LQFP (Plastic)
Features
• Wide-range instruction system (213 instructions) to cover various types of data.
— 16-bit arithmetic/multiplication and division/boolean bit operation instructions
• Minimum instruction cycle 400ns at 10MHz operation
8µs at 500kHz operation
122µs at 32kHz operation
• Incorporated PROM capacity 40K bytes
• Incorporated RAM capacity 1120 bytes (includes LCD display data area)
• Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 32µs/10MHz)
— Serial interface
8-bit, 8-stage FIFO incorporated
(Auto transfer for 1 to 8 bytes), 1 channel
8-bit clock synchronized type, 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
16-bit capture timer/counter, 32kHz timer/counter
— LCD controller/driver
Maximum 160 segment display possible (during 1/4 duty)
4 common output, 40 segment output
Display method static, 1/2, 1/3, 1/4 duty
Bias method 1/2, 1/3 bias
— Remote control reception circuit 8-bit pulse measurement counter with on-chip, 6-stage FIFO
— PWM output circuit
14 bits, 1 channel
• Interruption
15 factors, 15 vectors, multi-interruption possible
• Standby mode
SLEEP/STOP
• Package
100-pin plastic 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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E94X39-PP