INS1671 Datasheet (National Semiconductor) - Asynchronous/Synchronous Transmitter/Receiver

INS1671, Asynchronous/Synchronous Transmitter/Receiver

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

INS1671 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