CXP84340 Datasheet | Sony Semiconductor Solutions

CXP84332/84340 CMOS 8-bit Single Chip Microputer Description CXP84332/84340 is a CMOS 8-bit single chip microputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, capture timer/counter, remote control reception circuit, and the like besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. The CXP84332/84340 also provides a power-on reset function and a sleep/stop function that enables lower power consumption. 80 pin QFP (Plastic) 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 32k Hz operation - Incorporated ROM capacity 32K bytes (CXP84332) 40K bytes (CXP84340) - Incorporated RAM capacity 1120 bytes - Peripheral functions - A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 32µs/10MHz) - Serial interface Incorporated 8-bit, 8-stage FIFO (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 32k Hz 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 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- E93841A7X-PS Block Diagram AVss PE3/NMI AVREF...