XR16C872 - DUAL UART

Exar Corporation

The XR16C872 by Exar Corporation is a DUAL UART. Below is the official datasheet preview.

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XR16C872 DUAL UART by Exar Corporation - Datasheet Preview — Official preview page of the **XR16C872** DUAL UART datasheet (Exar Corporation).

Datasheet Details

Part number	XR16C872
Manufacturer	Exar Corporation
File Size	427.08 KB
Description	DUAL UART
Datasheet	XR16C872_ExarCorporation.pdf
Additional preview pages of the XR16C872 datasheet.

XR16C872 Product details

Description

August 2003 The XR16C8721 (872) is a dual universal asynchronous receiver and transmitter (UART) with a 1284 bi-directional parallel port and ISA Bus Plug-and-Play (PnP) interface.The PnP interface supports auto configuration for desktop and embedded PC computers.The host bus interface can also be configured to manually support standard PC addresses COM1-4 and LPT1-2. The parallel port is compatible to IEEE 1284 specification and supports Compatible Centronics, Extended Capability (ECP) and

Features

of 128 bytes of transmit and receive FIFOs, programmable transmit and receive FIFO trigger levels, transmit and receive FIFO counters, IrDA (Infrared Data Association) encoder/decoder, automatic RTS/CTS hardware flow control with selectable hysteresis and automatic software (Xon/Xoff) flow control. On board status registers provide interrupt priorities, receive data errors and modem status. Each channel has a programmable baud rate generator to provide data rates up to 460.8Kbps. The bidirection.

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Other Datasheets by Exar Corporation

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Published: Feb 1, 2010 |