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IC80C31 - (IC80C31 / IC80C51) CMOS SINGLE CHIP 8-BIT MICROCONTROLLER

Description

The ICSI IC80C51 and IC80C31 are high-performance microcontroller fabricated using high-density CMOS technology.

The CMOS IC80C51/31 is functionally compatible with the industry standard 80C51/31 microcontrollers.

Features

  • 80C51 based architecture 4K x 8 ROM (IC80C51 only) 128 x 8 RAM Two 16-bit Timer/Counters Full duplex serial channel Boolean processor Four 8-bit I/O ports, 32 I/O lines Memory addressing capability.
  • 64K ROM and 64K RAM Program memory lock.
  • Encrypted verify (32 bytes).
  • Lock bits (2) Power save modes:.
  • Idle and power-down Six interrupt sources Most instructions execute in 0.

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Datasheet Details

Part number IC80C31
Manufacturer Integrated Circuit Solution
File Size 247.76 KB
Description (IC80C31 / IC80C51) CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
Datasheet download datasheet IC80C31 Datasheet

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Full PDF Text Transcription

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IC80C31 IC80C51 IC80C31 IC80C51 CMOS SINGLE CHIP 8-BIT MICROCONTROLLER FEATURES • • • • • • • • • 80C51 based architecture 4K x 8 ROM (IC80C51 only) 128 x 8 RAM Two 16-bit Timer/Counters Full duplex serial channel Boolean processor Four 8-bit I/O ports, 32 I/O lines Memory addressing capability – 64K ROM and 64K RAM Program memory lock – Encrypted verify (32 bytes) – Lock bits (2) Power save modes: – Idle and power-down Six interrupt sources Most instructions execute in 0.3 µs CMOS and TTL compatible Maximum speed: 40 MHz @ Vcc = 5V Packages available: – 40-pin DIP – 44-pin PLCC – 44-pin PQFP GENERAL DESCRIPTION The ICSI IC80C51 and IC80C31 are high-performance microcontroller fabricated using high-density CMOS technology.
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