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INS1671 Datasheet Asynchronous/Synchronous Transmitter/Receiver

Manufacturer: National Semiconductor (now Texas Instruments)

General Description

The INS1671 is a programmable Asynchronous/Synchronous Transmitter/Receiver (ASTRa) chip housed' in a standard, 40-pin dual-in-line package.

The chip, which is fabricated using N-channel silicon gate MaS technology, provides a serial data input/output interface in a busstructured system.

The chip is capable of full duplex operation with synchronous or asynchronous data communications systems.

Overview

~National ~ Semiconductor MARCH 1977 Pub.

No.

42630545Hl01A INS1671 Asynchronous/Synchronous Transmitter/Receiver.

Key Features

  • Synchronous and Asynchronous Full Duplex Operations.
  • Synchronous Mode Capabilities - Selectable 5- to 8-Bit C'haracters - T. wo Contiguous SYN Characters Provide Synchronization Programmable SYN and DLE Characters Stripping Programmable SYN and SYN-DLE Characters Insertion.
  • Asynchronous Mode Capabilities - Selectable 5- to 8-Bit Characters Line Break Detection - 1-,1%-, or 2-Stop Bit Detection - False Start Bit Detection - Automatic Serial Echo Mode.
  • DC to 1M.