P80C32EBPN PHILIPS 8-bit CMOS Microcontroller - (AD1457)

Description:

It is a high-performance microcontroller manufactured with Philips' high-density CMOS technology. Philips CMOS technology combines the high speed and density characteristics of HMOS with the low-power attributes of CMOS. It is ROMless. It contains 256x8 RAM, 32 I/O lines, three 16-bit counters/timers, a six-source, a serial I/O port for multi-processor communications, I/O expansion or full duplex UART, and built-in oscillator and clock circuits.

Datasheet