XR16V554 - 2.25V TO 3.6V QUAD UART

Product Overview

Exar Corporation

Datasheet Details

Part number	XR16V554
Manufacturer	Exar Corporation
File Size	505.92 KB
Description	2.25V TO 3.6V QUAD UART
Datasheet	XR16V554 Datasheet
Additional preview pages of the XR16V554 datasheet.

Product details

Description

The XR16V554 (V554) is a quad Universal Asynchronous Receiver and Transmitter (UART) with 16 bytes of transmit and receive FIFOs, selectable receive FIFO trigger levels and data rates of up to 4 Mbps at 3.3 V.

Features

Pin-to-pin compatible with ST16C454, ST16C554, TI’s TL16C554A and Philip’s SC16C554B.
Intel or Motorola Data Bus Interface select.
Four independent UART channels.
Register Set Compatible to 16C550 Data rates of up to 4 Mbps at 3.3 V and 3.125 Mbps at 2.5 V 16 byte Transmit FIFO 16 byte Receive FIFO with error tags 4 Selectable RX FIFO Trigger Levels Full modem interface.
2.25V to 3.6V supply operation.
Crystal.

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Published: Aug 20, 2007 |