XR17D158 - UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART

Product Overview

Exar Corporation

Part number	XR17D158
Manufacturer	Exar Corporation
File Size	626.54 KB
Description	UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART
Datasheet	XR17D158_ExarCorporation.pdf
Additional preview pages of the XR17D158 datasheet.

REV. 1.2.2 The XR17D1581 (D158) is an octal PCI Bus Universal Asynchronous Receiver and Transmitter (UART) with support for PCI Bus universal VIO buffers in the same package and pin-out as the XR17C158, XR17C154 and XR17D154. The device is designed to meet the 32-bit PCI Bus and high bandwidth requirement in communication systems. A global interrupt source register provides a complete interrupt status indication for all 8 channels to speed up interrupt parsing. Each UART has its own 16C550 com.

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Published: Apr 16, 2005 |