XR16L2552 Datasheet - Exar Corporation

XR16L2552, 2.25V TO 5.5V DUART

www.DataSheet4U.com xr MAY 2005 XR16L2552 2.25V TO 5.5V DUART WITH 16-BYTE FIFO REV.1.1.1 GENERAL .
The XR16L2552 (L2552) is a dual universal asynchronous receiver and transmitter (UART) with 5 volt tolerant inputs.

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Datasheet Details

Part number:

XR16L2552

Manufacturer:

Exar Corporation

File Size:

563.99 KB

Description:

2.25V TO 5.5V DUART

Features

* 2.25 to 5.5 Volt Operation
* 5 Volt Tolerant Inputs
* Pin-to-pin and functionally compatible to National PC16552
* Pin-to-pin Compatible to Exar’s ST16C2552, XR16L2752 and XR16C2852 in the 44-PLCC
* 2 Independent UART Channels

Applications

* Portable Appliances
* Telecommunication Network Routers
* Ethernet Network Routers
* Cellular Data Devices
* Factory Automation and Process Controls FIGURE 1. XR16L2552 BLOCK DIAGRAM Up to 3.125Mbps with external clock of 50 MHz Register Set Compatible to

XR16L2552 Distributors

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XR16L2552 2.25V 5.5V DUART Exar Corporation

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