XR16C2850 2.97V TO 5.5V DUAL UART

Exar Corporation

Description

áç APRIL 2002 XR16C2850 3.3V AND 5V DUART WITH 128-BYTE FIFO REV.2.0.0 GENERAL .
The XR16C28501 (2850) is an enhanced dual universal asynchronous receiver and transmitter (UART).

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Datasheet Specifications

Part number: XR16C2850
Manufacturer: Exar Corporation
File Size: 500.70 KB
Datasheet: XR16C2850_ExarCorporation.pdf
Description: 2.97V TO 5.5V DUAL UART

Features

* include 128 bytes of TX and RX FIFOs, programmable TX and RX FIFO trigger level, FIFO level counters, automatic (RTS/CTS) hardware and (Xon/Xoff) software flow control, automatic RS485 half duplex direction control output and data rates up to 6.25 Mbps at 5V and 8X sampling clock. Onboard status reg

Applications

* Portable Appliances
* Telecommunication Network Routers
* Ethernet Network Routers
* Cellular Data Devices
* Factory Automation and Process Controls FIGURE 1. XR16C2850 BLOCK DIAGRAM A2:A0 D7:D0 IOR# IOW# CSA# CSB# INTA INTB TXRDYA# TXRDYB# RXRDYA# RXRDYB#

XR16C2850 Distributors

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XR16C2850 2.97V 5.5V DUAL UART Exar Corporation

Exar Corporation XR16C2850-like datasheet