ST16C554D 2.97V TO 5.5V QUAD UART

Exar Corporation

Description

ST16C554/554D 2.97V TO 5.5V QUAD UART WITH 16-BYTE FIFO JUNE 2006 REV.4.0.1 GENERAL .
The ST16C554/554D (554) is a quad Universal Asynchronous Receiver and Transmitter (UART) with 16 bytes of transmit and receive FIFOs, selectable recei.

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Datasheet Specifications

Part number: ST16C554D
Manufacturer: Exar Corporation
File Size: 299.86 KB
Datasheet: ST16C554D-ExarCorporation.pdf
Description: 2.97V TO 5.5V QUAD UART

Features

* Pin-to-pin compatible with the industry standard ST16C454, ST68C454, ST68C554, TI’s TL16C554A and Philips’ SC16C554B
* Intel or Motorola Data Bus Interface select
* Four independent UART channels
* Register Set Compatible to 16C550
* Data rates of up to 1.5 Mbps at

Applications

* Portable Appliances
* Telecommunication Network Routers
* Ethernet Network Routers
* Cellular Data Devices
* Factory Automation and Process Controls FIGURE 1. ST16C554 BLOCK DIAGRAM A2:A0 D7:D0 IOR# IOW# CSA# CSB# CSC# CSD# INTA INTB INTC INTD TXRDY#A-D RX

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ST16C554D 2.97V 5.5V QUAD UART Exar Corporation

Exar Corporation ST16C554D-like datasheet