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AT83C5112 - 8-bit Microcontroller with A/D Converter

This page provides the datasheet information for the AT83C5112, a member of the AT8 8-bit Microcontroller with A/D Converter family.

Datasheet Summary

Description

The AT8xC5112 is a high performance ROM/OTP version of the 80C51 8-bit microcontroller.

Features

  • 80C51 Compatible.
  • Five I/O Ports.
  • Two 16-bit Timer/Counters.
  • 256 Bytes RAM 8K Bytes ROM/OTP Program Memory with 64 Bytes Encryption Array and 3 Security Levels High-Speed Architecture.
  • 33 MHz at 5V (66 MHz Equivalent).
  • X2 Speed Improvement Capability (6 Clocks/Machine Cycle) 10-bit, 8 Channels A/D Converter Hardware Watchdog Timer with Reset-out Programmable I/O Mode: Standard C51, Input Only, Push-pull, Open Drain Asynchronous Port Reset Fu.

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Datasheet preview – AT83C5112

Datasheet Details

Part number AT83C5112
Manufacturer ATMEL Corporation
File Size 1.20 MB
Description 8-bit Microcontroller with A/D Converter
Datasheet download datasheet AT83C5112 Datasheet
Additional preview pages of the AT83C5112 datasheet.

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Full PDF Text Transcription

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Features • 80C51 Compatible – Five I/O Ports – Two 16-bit Timer/Counters – 256 Bytes RAM 8K Bytes ROM/OTP Program Memory with 64 Bytes Encryption Array and 3 Security Levels High-Speed Architecture – 33 MHz at 5V (66 MHz Equivalent) – X2 Speed Improvement Capability (6 Clocks/Machine Cycle) 10-bit, 8 Channels A/D Converter Hardware Watchdog Timer with Reset-out Programmable I/O Mode: Standard C51, Input Only, Push-pull, Open Drain Asynchronous Port Reset Full Duplex Enhanced UART with Baud Rate Generator SPI, Master Mode Dual System Clock – Crystal or Ceramic Oscillator (33/40 MHz) – Internal RC Oscillator (12 MHz) – Programmable Prescaler Programmable Counter Array with High-speed Output, Compare/Capture, Pulse Width Modulation and Watchdog Timer Capabilities Interrupt Structure – 8 Inter
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