CXP84648中文资料索尼数据手册PDF规格书

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.

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

— I2C bus interface

— Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO

— PWM output circuit 12 bits, 2 channels

• Interruption 21 factors, 15 vectors, multi-interruption possible

• Standby mode SLEEP/STOP

• Package 80-pin plastic QFP

• Piggyback/evaluation chip CXP84600 80-pin ceramic QFP