XR88C681 - CMOS DUAL CHANNEL UART

Product Overview

Exar Corporation

Datasheet Details

Part number	XR88C681
Manufacturer	Exar Corporation
File Size	2.44 MB
Description	CMOS DUAL CHANNEL UART
Datasheet	XR88C681 Datasheet
Additional preview pages of the XR88C681 datasheet.

Product details

Description

The EXAR Dual Universal Asynchronous Receiver and Transmitter (DUART) is a data communications device that provides two fully independent full duplex asynchronous communication channels in a single package.

Features

D Two Full Duplex, Independent Channels D Asynchronous Receiver and Transmitter D Quadruple-Buffered Receivers and Dual Buffered Transmitters D Programmable Stop Bits in 1/16 Bit Increments D Internal Bit Rate Generators with More than 23 Bit Rates D Independent Bit Rate Selection for Each Transmitter and Receiver D External Clock Capability D Maximum Bit Rate: 1X Clock - 1Mb/s, 16X Clock - 125kb/s D Normal,.

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Published: Apr 16, 2005 |