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XR16M2551 Datasheet - Exar Corporation

XR16M2551, HIGH PERFORMANCE LOW VOLTAGE DUART

www.DataSheet4U.com MAY 2007 XR16M2551 HIGH PERFORMANCE LOW VOLTAGE DUART WITH 16-BYTE FIFO AND POWERSAVE .
The XR16M25511 (M2551) is a high performance dual universal asynchronous receiver and transmitter (UART) with 16 byte TX and RX FIFOs.
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XR16M2551_ExarCorporation.pdf

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Datasheet Details

Part number:

XR16M2551

Manufacturer:

Exar Corporation

File Size:

3.05 MB

Description:

HIGH PERFORMANCE LOW VOLTAGE DUART

Features

* of selectable FIFO trigger level, automatic hardware (RTS/CTS) and software flow control, and a complete modem interface. An internal loopback capability allows system diagnostics. Independent programmable fractional baud rate generators are provided in each channel to select data rates up to 16 Mbp

Applications

* Portable Appliances
* Telecommunication Network Routers
* Ethernet Network Routers
* Cellular Data Devices
* Factory Automation and Process Controls FIGURE 1. XR16M2551 BLOCK DIAGRAM

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