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CXP853P40A
CMOS 8-bit Single-chip Microcomputer
Description The CXP853P40A are a highly integrated microcomputers composed of a 8-bit CPU, PROM, RAM, and I/O ports. These chips feature many other highperformance circuits in a single-chip CMOS design, including an A/D converter, serial interface, timer/counter, time-base timer, vector interrupt, onscreen display function, I2C bus interface, PWM generator, remote control receiver, HSYNC counter, power supply frequency counter, and watchdog timer. Also, this IC provides power-on reset and sleep functions. The designers have ensured low power consumption for these powerful microcomputers. The CXP853P40A is the one-chip PROM version of the CXP85340A with on-chip mask ROM, providing the function of being able to write directly into the program.