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IN80C51N

Integral
Part Number IN80C51N
Manufacturer Integral
Description CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Published Feb 17, 2011
Detailed Description IN80C31N/IN80C51N CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER The 80C31/80C51 is a high-performance microcontroller fabricate...
Datasheet PDF File IN80C51N PDF File

IN80C51N
IN80C51N


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 communications, I/O expansion or full duplex UART, and onchip oscillator and clock circuits.
The device has two software selectable modes of power reduction  idle mode and power-down mode.
The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning.
The power-down mode saves the RAM ...



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