CXP84632

CXP84632/84640/84648 CMOS 8-bit Single Chip Microcomputer Description The CXP84632/84640/84648 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, I2C bus interface, 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 CXP84632/84640/84648 also provides a sleep/ stop function that enables lower power consumption. 80 pin QFP (Plastic) Features Wide range instruction system (213 instructions) to cover various of data. — 16-bit arithmetic/multiplication and division/Boolean bit operation instructions Minimum instruction cycle 250ns at 16MHz operation (4.5 to 5.5V) 333ns at 12MHz operation (3.0 to 5.5V) 122µs at 32kHz operation (2.7 to 5.5V) Incorporated ROM capacity 32K bytes (CXP84632) 40K bytes (CXP84640) 48K bytes (CXP84648) Incorporated RAM capacity 2048 bytes Peripheral functions — A/D converter 8 bits, 8 channels, successive approximation method (Conversion time 20µs/16MHz) — Serial interface Srart-stop synchronization (UART), 1 channel Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel Incorporated 8-bit, 10-stage FIFO (Auto transfer for 1 to 10 bytes), 1 channel 8-bit clock syncronization (MSB/LSB first selectable), 1 channel — Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 16-bit capture timer/counter, 32kHz timer/counter 2 — ...