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UM2681-3 - Dual Asynchronous Receiver/Transmitter

This page provides the datasheet information for the UM2681-3, a member of the UM2681 Dual Asynchronous Receiver/Transmitter family.

Datasheet Summary

Features

  • Dual full-duplex asynchronous receiver/transmitter.
  • Ouadruple buffered receiver data registers.
  • Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments'.
  • Programmable baud rate for each receiver and transmiter' selectable from: 18 fixed rates: 50 to 38.4K baud One user defined rate derived from programmable timer/counter External 1x or 16x clock.
  • Parity, fram.

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Datasheet preview – UM2681-3

Datasheet Details

Part number UM2681-3
Manufacturer UMC
File Size 1.05 MB
Description Dual Asynchronous Receiver/Transmitter
Datasheet download datasheet UM2681-3 Datasheet
Additional preview pages of the UM2681-3 datasheet.

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Full PDF Text Transcription

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(l)UMC ,===========Dual UM2681 SERIES Wfi1 TArsaynnscmhirtotenro(uDsURAeRcTe)iver/ Features • Dual full-duplex asynchronous receiver/transmitter • Ouadruple buffered receiver data registers • Programmable data format 5 to 8 data bits plus parity Odd, even, no parity or force parity 1, 1.5 or 2 stop bits programmable in 1/16 bit increments' • Programmable baud rate for each receiver and transmiter' selectable from: 18 fixed rates: 50 to 38.
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