IN80C31N Overview
IN80C31N/IN80C51N CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER The 80C31/80C51 is a high-performance microcontroller fabricated with high-density CMOS technology. The 80C51 contains a 4k x 8 ROM , a 128 x 8 RAM , 32 I/O lines, two 16-bit counter/timers, a five-source, two-priority level nested interrupt structure, a serial I/O port for either multi-processor munications, I/O expansion or full duplex UART, and onchip...
IN80C31N Key Features
- Memory addressing capability 64k ROM and 64k RAM
- Power control modes: Idle mode Power-down mode
- CMOS and TTL patible Two speed ranges at VCC=5V 12 MHz 16 MHz (MCS-51 family)