XR16C2852 3.3V AND 5V DUART WITH 128-BYTE FIFO

Exar Corporation

Description

áç APRIL 2002 XR16C2852 3.3V AND 5V DUART WITH 128-BYTE FIFO REV.2.0.0 GENERAL .
The XR16C28521 (2852) is a dual universal asynchronous receiver and transmitter (UART).

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Datasheet Specifications

Part number: XR16C2852
Manufacturer: Exar Corporation
File Size: 574.18 KB
Datasheet: XR16C2852_ExarCorporation.pdf
Description: 3.3V AND 5V DUART WITH 128-BYTE FIFO

Features

* It supports the Exar’s enhanced features of 128 bytes of TX and RX FIFOs, programmable FIFO trigger level and FIFO level counters, automatic hardware (RTS/CTS) and software flow control, automatic RS-485 half duplex direction control output and a complete modem interface. Onboard registers provide

Applications

* Portable Appliances
* Telecommunication Network Routers
* Ethernet Network Routers
* Cellular Data Devices
* Factory Automation and Process Controls FIGURE 1. XR16C2852 BLOCK DIAGRAM 3 .3V o r 5V V C C A 2:A 0 D 7 :D 0 IO R # IO W # CS# CHSEL IN T A IN T B

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XR16C2852 3.3V AND DUART WITH 128-BYTE FIFO Exar Corporation

Exar Corporation XR16C2852-like datasheet