XR17V254 66MHZ PCI BUS QUAD UART

Exar Corporation

Description

www.DataSheet4U.com FEBRUARY 2007 XR17V254 66MHZ PCI BUS QUAD UART WITH POWER MANAGEMENT SUPPORT REV.1.0.0 GENERAL .
The XR17V2541 (V254) is a single chip 4-channel 66MHz PCI (Peripheral Component Interconnect) UART (Universal Asynchronous Receiver and Transmitter) s.

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Datasheet Specifications

Part number: XR17V254
Manufacturer: Exar Corporation
File Size: 870.60 KB
Datasheet: XR17V254_ExarCorporation.pdf
Description: 66MHZ PCI BUS QUAD UART

Features

* fully programmable TX and RX FIFO level triggers, automatic hardware and software flow control, and automatic RS-485 half duplex direction control output for software and hardware design simplification. NOTE 1: Covered by U. S. Patents #5,649,122 and #5,949,787
* Instrumentation
* Mu

Applications

* Remote Access Servers
* Storage Network Management
* Factory Automation and Process Control FIGURE 1. BLOCK DIAGRAM OF THE XR17V254 3.3V VCC CLK (upto 66MHz) RST# AD[31:0] C/BE[3:0]# FRAME# IRDY# TRDY# DEVSEL# STOP# IDSEL PERR# SERR# PAR INTA# PME#
* UAR

XR17V254 Distributors

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XR17V254 66MHZ PCI BUS QUAD UART Exar Corporation

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