CXP875P40

CXP875P40 CMOS 8-bit Single Chip Microcomputer Description The CXP875P40 is a CMOS 8-bit micro-computer which consists of arithmetic coprocessor, A/D converter, serial interface, timer/counter, time base timer, vector interruption, high precision timing pattern generation circuit, PWM generator and the measuring circuit which measure signals of capstan FG, drum FG/PG, reel FG and other servo systems, as well as basic configurations like 8-bit CPU, PROM, RAM and I/O port. They are integrated into a single chip. Also this IC provides power on reset function, sleep/stop function which enables to lower power consumption. The CXP875P40 is the one-chip PROM version of the CXP87532/87540 with mask ROM, providing the function of being able to write directly into the program. It is suitable for evaluation use during system development and for small quantity production. 100 pin QFP (Plastic) 100 pin LQFP (Plastic) Structure Silicon gate CMOS IC Features A wide instruction set (213 instructions) which cover various types of data — 16-bit operation code/multiplying instruction/boolean bit operation instruction Minimum instruction cycle During operation 326ns/12.288MHz Incorporated PROM capacity 40K bytes Incorporated RAM capacity 1344 bytes Peripheral functions — Arithmetic coprocessor Multiplying with code, sum of products with code, high speed execution of many bits shift rotation operation — A/D converter 8-bit, 8-channel, successive approximation system (Conversion time 1...