CXP82432A CMOS 8-bit Single Chip Microcomputer

CXP82432A CMOS 8-bit Single Chip Microcomputer

The CXP82432A/82440A 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, fluorescent display tube controller/driver, remote control reception circuit, CTL duty detection circuit, 14-bit PWM .

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 (122µs at 32kHz operation)
• Incorporated ROM capacity 32K bytes (CXP82432A) 40K bytes (CXP82440A)
• Incorporated RAM capacity 1120 bytes (including fluorescent display 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.