XR20V2172 - TWO CHANNEL I2C/SPI UART

Product Overview

Exar Corporation

Datasheet Details

Part number	XR20V2172
Manufacturer	Exar Corporation
File Size	666.42 KB
Description	TWO CHANNEL I2C/SPI UART
Datasheet	XR20V2172 Datasheet
Additional preview pages of the XR20V2172 datasheet.

Product details

Description

The XR20V21721 (V2172) is a high performance two channel universal asynchronous receiver and transmitter (UART) with 64 byte TX and RX FIFOs, a selectable I2C/SPI slave interface and RS232 transceiver.

Features

in the V2172 include a programmable fractional baud rate generator, an 8X and 4X sampling rate that allows for a maximum baud rate of 1 Mbps at 3.3V. The standard features include 16 selectable TX and RX FIFO trigger levels, automatic hardware (RTS/CTS) and software (Xon/ Xoff) flow control, and a complete modem interface. Onboard registers provide the user with operational status and data error flags. An internal loopback capability allows system diagnostics. The V2172 is available in the 64-pi.

📁 Similar Datasheet

XR2001 - High Voltage / High Current Darlington Transistor Arrays (Exar)
XR2002 - High Voltage / High Current Darlington Transistor Arrays (Exar)
XR2003 - High Voltage / High Current Darlington Transistor Arrays (Exar)
XR2004 - High Voltage / High Current Darlington Transistor Arrays (Exar)
XR2008 - Rail-to-Rail Amplifiers (Exar)
XR2009 - Rail-to-Rail Amplifiers (Exar)
XR205 - Monolithic Waveform Generator (Exar)
XR20M1170 - I2C/SPI UART (MaxLinear)

Other Datasheets by Exar Corporation

XR20V2170 - I2C/SPI UART
XR20M1172 - TWO CHANNEL I2C/SPI UART
XR2135A - CCITT DATA BUFFER
XR21V1410 - 1-Ch Full-Speed USB UART
XR21V1412 - 2-Ch Full-Speed USB UART
XR21V1414 - 4-Ch Full-Speed USB UART

Published: Aug 25, 2007 |