XR17V258 66MHZ PCI BUS OCTAL UART

Exar Corporation

Description

www.DataSheet4U.com xr NOVEMBER 2005 XR17V258 66MHZ PCI BUS OCTAL UART WITH POWER MANAGEMENT SUPPORT REV.1.0.0 GENERAL .
The XR17V2581 (V258) is a single chip 8-channel 66MHz PCI (Peripheral Component Interconnect) UART (Universal Asynchronous Receiver and Transmitter) s.

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Datasheet Specifications

Part number: XR17V258
Manufacturer: Exar Corporation
File Size: 816.47 KB
Datasheet: XR17V258_ExarCorporation.pdf
Description: 66MHZ PCI BUS OCTAL 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
* Factory Automation and Proce

Applications

* Remote Access Servers
* Storage Network Management FIGURE 1. BLOCK DIAGRAM OF THE XR17V258 16C550 compatible register Set 64-byte TX and RX FIFOs with level counters and programmable trigger levels Fractional baud rate generator Automatic RTS/CTS or DTR/DSR hardware flow control

XR17V258 Distributors

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XR17V258 66MHZ PCI BUS OCTAL UART Exar Corporation

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