CXP832P40A
CMOS 8-bit Single Chip Microcomputer
Description The CXP832P40A is a CMOS 8-bit single chip microcomputer int...
CXP832P40A
CMOS 8-bit Single Chip Microcomputer
Description The CXP832P40A is a
CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, 32kHz timer/counter, capture timer counter, LCD controller/driver, remote control reception circuit and 14-bit PWM output besides the basic configurations of 8-bit CPU, PROM, RAM, and I/O port. Also the CXP832P40A provides sleep/stop function which enables to lower power consumption. The CXP832P40A is the PROM-incorporated version of the CXP83240A with built-in mask ROM. This provides the additional feature of being able to write directry into the program. Thus, it is most suitable for evaluation use during system development and for small-quantity production. 100 pin QFP (Plastic) 100 pin LQFP (Plastic)
tructure Silicon gate
CMOS IC
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 8µs at 500kHz operation 122µs at 32kHz operation Incorporated PROM capacity 40K bytes Incorporated RAM capacity 1120 bytes (includes LCD display data area) Peripheral functions — A/D converter 8-bit, 8-channel, successive approximation method (Conversion time of 32µs/10MHz) — Serial interface 8-bit, 8-stage FIFO incorporated (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock synchronized type, 1 chan...