CXP823P24

CXP823P24 CMOS 8-bit Single Chip Microcomputer Description The CXP823P24 is a highly integrated CMOS 8-bit single-chip microcomputer which is mainly composed of an 8-bit CPU, PROM, RAM and I/O ports. This microcomputer features many other high-performance circuits in a single-chip CMOS design, including an A/D converter, serial interface, timer/counter, timebase timer, capture timer/counter, fluorescent display tube controller/driver, and remote control receiver. Also, the CXP823P24 provides the power-on reset function as well as the sleep/stop function which assures reduced power consumption. Being a PROM-incorporated version of the CXP82324 which has on-chip mask ROM, the CXP823P24 permits program writing. Therefore, it is ideally suited for use in system development stage evaluation and job lot production. 80 pin QFP (Plastic) Structure Silicon gate CMOS IC Features Instruction set which supports a wide array of data types 213 types — 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction Minimum instruction cycle During operation 400ns/10MHz Incorporated PROM capacity 24K bytes Incorporated RAM capacity 704 bytes (Including fluorescent display data area) Peripheral functions — A/D converter 8-bit, 8-channel, successive comparison type (conversion time: 32µs at 10MHz) — Serial interface 1 channel data interface with an 8-bit, 8-stage FIFO (1 to 8 byte automatic transfer) 1-channel, 8-bit clock synchronized inter...