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XR88C681

CMOS DUAL CHANNEL UART

XR88C681 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 Transmitt

XR88C681 General 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. The DUART is designed for use in microprocessor based systems and may be used in a polled or .

XR88C681 Datasheet (2.44 MB)

Preview of XR88C681 PDF

Datasheet Details

Part number:

XR88C681

Manufacturer:

Exar Corporation

File Size:

2.44 MB

Description:

Cmos dual channel uart.

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TAGS

XR88C681 CMOS DUAL CHANNEL UART Exar Corporation

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