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SCN2681T - Dual asynchronous receiver/transmitter DUART

Datasheet Summary

Description

The Philips Semiconductors SCN2681 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a single-chip MOS-LSI communications device that provides two independent full-duplex asynchronous receiver/transmitter channels in a single package.

Features

  • a faster bus cycle time than the standard SCN2681. The quick bus cycle eliminates or reduces the need for wait states with fast CPUs and permits high throughput in I/O intensive systems. Higher external clock rates may be used with the transmitter, receiver and counter timer which in turn provide greater versatility in baud rate generation. The SCN2681T interfaces directly with microprocessors and may be used in a polled or interrupt driven system. The operating mode and data format of each chan.

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Datasheet Details

Part number SCN2681T
Manufacturer Philips
File Size 114.47 KB
Description Dual asynchronous receiver/transmitter DUART
Datasheet download datasheet SCN2681T Datasheet
Additional preview pages of the SCN2681T datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS SCN2681T Dual asynchronous receiver/transmitter (DUART) Product specification Supersedes data of 1995 May 01 IC19 Data Handbook 1998 Sep 04 Philips Semiconductors Philips Semiconductors Product specification Dual asynchronous receiver/transmitter (DUART) SCN2681T DESCRIPTION The Philips Semiconductors SCN2681 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a single-chip MOS-LSI communications device that provides two independent full-duplex asynchronous receiver/transmitter channels in a single package. The SCN2681T features a faster bus cycle time than the standard SCN2681. The quick bus cycle eliminates or reduces the need for wait states with fast CPUs and permits high throughput in I/O intensive systems.
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