CXP83620 Datasheet, PDF (1/30 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CMOS 8-bit Single Chip Microcomputer
CXP83620/83624
CXP83621/83625
Description
The CXP83620/83624 and the CXP83621/83625
are CMOS 8-bit single chip microcomputer integrating
on a single chip an A/D converter, serial interface,
timer/counter, time-base timer, sub timer/counter, LCD
controller/driver and remote control reception circuit
besides the basic configurations of 8-bit CPU, ROM,
RAM, and I/O port.
The CXP83620/83624 and the CXP83621/83625 also
provide a sleep/stop function that enables lower power
consumption.
CXP83620/83624
80 pin QFP (Plastic) 80 pin LQFP (Plastic)
CXP83621/83625
Features
80 pin QFP (Plastic)
• 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 (4.5 to 5.5V)
1µs at 4MHz operation (2.7 to 5.5V)
122µs at 32kHz operation (2.7 to 5.5V)
• Incorporated ROM capacity
20K bytes (CXP83620, 83621)
24K bytes (CXP83624, 83625)
• Incorporated RAM capacity
736 bytes (includes LCD display data area and serial interface RAM)
• Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 12.4µs/10MHz)
— Serial interface
Incorporated buffer RAM
(Auto transfer for 1 to 32 bytes), 1 channel
8-bit clock synchronized type (MSB/LSB first selectable), 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time-base timer,
Sub timer/counter
— LCD controller/driver
Maximum 128 segment display possible (during 1/4 duty)
4 common output, 32 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 measuring counter, 6-stage FIFO
• Interruption
14 factors, 14 vectors, multi-interruption possible
• Standby mode
Sleep/stop
• Package
80-pin plastic QFP/LQFP
• Piggy/evaluation chip
CXP83600 (CXP83620, 83624)
CXP83601 (CXP83621, 83625)
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–
E98134B96