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82C51A Datasheet Universal Synchronous Asynchronous Receiver Transmitter

Manufacturer: OKI Electric

Overview: E2O0017-27-X2 ¡ Semiconductor MSM82C51A-2RS/GS/JS ¡ Semiconductor This version: Jan. 1998 MSM82C51A-2RS/GS/JS Previous version: Aug.

General Description

The MSM82C51A-2 is a USART (Universal Synchronous Asynchronous Receiver Transmitter) for serial data communication.

As a peripheral device of a microcomputer system, the MSM82C51A-2 receives parallel data from the CPU and transmits serial data after conversion.

This device also receives serial data from the outside and transmits parallel data to the CPU after conversion.

Key Features

  • Wide power supply voltage range from 3 V to 6 V.
  • Wide temperature range from.
  • 40°C to 85°C.
  • Synchronous communication upto 64 Kbaud.
  • Asynchronous communication upto 38.4 Kbaud.
  • Transmitting/receiving operations under double buffered configuration.
  • Error detection (parity, overrun and framing).
  • 28-pin Plastic DIP (DIP28-P-600-2.54): (Product name: MSM82C51A-2RS).
  • 28-pin Plastic QFJ (QFJ28-P-S450-1.27): (Product name.

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