XR16C854 - 2.97V TO 5.5V QUAD UART

Product Overview

Exar Corporation

Datasheet Details

Part number	XR16C854
Manufacturer	Exar Corporation
File Size	564.05 KB
Description	2.97V TO 5.5V QUAD UART
Datasheet	XR16C854 Datasheet
Additional preview pages of the XR16C854 datasheet.

Product details

Description

The XR16C854/854D1 (854) is an enhanced quad Universal Asynchronous Receiver and Transmitter (UART) each with 128 bytes of transmit and receive FIFOs, transmit and receive FIFO counters and trigger levels, automatic hardware and software flow control, and data rates of up to 2 Mbps.

Features

Added feature in devices with top mark date code of "F2 YYWW" and newer: s 5 volt tolerant inputs.
2.97 to 5.5 Volt Operation.
Pin-to-pin compatible with the industry standard ST16C554 and ST16C654 and TI’s TL16C554N and TL16C754BFN.
Intel or Motorola Data Bus Interface select.
Four independent UART channels s Register Set Compatible to 16C550 s Data rates of up to 2 Mbps s Transmit and Receive FIFOs of 128 bytes s Programmable TX and RX FIFO Trigger Levels s.

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Other Datasheets by Exar Corporation

XR16C850 - UART with 128-byte FIFOs FIFO Counters and Half-duplex Control
XR16C864 - 2.97V TO 5.5V QUAD UART
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XR16C2450 - 2.97V TO 5.5V DUART
XR16C2550 - 2.97V TO 5.5V DUART
XR16C2552 - 2.97V TO 5.5V DUAL UART

Published: Apr 16, 2005 |