CXP834P17

CXP834P16 CXP834P17 CMOS 8-bit Single Chip Microcomputer Description The CXP834P16 and CXP834P17 are a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, 32kHz timer/counter, LCD controller/driver, remote control receiving circuit and PWM output, as well as basic configurations like 8-bit CPU, PROM, RAM and I/O port. They are integrated into a single chip. Also CXP834P16 and CXP834P17 provide sleep/ stop function which enables to lower power consumption. The CXP834P16 and CXP834P17 are the PROMincorporated version of the CXP83416 and CXP83417 with built-in mask ROM. These provide the additional feature of being able to write directly into the program. Thus, they are most suitable for evaluation use during system development and for small-quantity production. CXP834P16 80 pin QFP (Plastic) 80 pin LQFP (Plastic) CXP834P17 80 pin QFP (Plastic) Features A wide instruction set (213 instructions) which covers various types of data — 16-bit arithmetic/multiplication and division/Boolean bit operation instructions Minimum instruction cycle 400ns at 10MHz operation (4.5 to 5.5V) 122µs at 32kHz operation (2.7 to 5.5V) Incorporated PROM capacity 16K bytes Incorporated RAM capacity 448 bytes (LCD display data area included) Peripheral functions — A/D converter 8 bits, 8 channels, successive approximation system (Conversion time: 32µs/10MHz) — Serial interface Incorporated 8-bit and 8-stage FIFO (1 to 8 bytes auto trans...