CXP  -  Series DataSheet
CXP84340M  -  CMOS 8-bit Single Chip Microcomputer  -  SONY Corporation  -  SPC700

Description
CXP84332M/84340M is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, capture timer/counter, remote control reception circuit, PWM output, and 32kHz timer/counter besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port.
The CXP84332M/84340M also provides a sleep/stop function that enables lower power consumption.

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 200ns at 20MHz operation 122μs at 32kHz operation
• Incorporated ROM capacity 32K bytes (CXP84332M) 40K bytes (CXP84340M)
• Incorporated RAM capacity 1120 bytes
• Peripheral functions
— A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 16μs/20MHz)
— Serial interface 8-bit, 8-stage FIFO incorporated (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock synchronization, 1 channel
— Timers 8-bit timer
8-bit timer/counter
19-bit time base timer
16-bit capture timer/counter
32kHz timer/counter
— Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO
— PWM output 14 bits, 1 channel
• Interruption 15 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 80-pin plastic QFP
• Piggyback/evaluation chip CXP84300 80-pin ceramic QFP
Structure
Silicon gate CMOS IC