XR20M1170 Datasheet - Exar Corporation

XR20M1170, I2C/SPI UART

www.DataSheet4U.com MAY 2007 XR20M1170 I2C/SPI UART WITH 64-BYTE FIFO REV.1.0.0 GENERAL .
The XR20M11701 (M1170) is a high performance universal asynchronous receiver and transmitter (UART) with 64 byte TX and RX FIFOs and a selectable I2C/.

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Datasheet Details

Part number:

XR20M1170

Manufacturer:

Exar Corporation

File Size:

468.91 KB

Description:

I2C/SPI UART

Features

* in the M1170 include a programmable fractional baud rate generator, an 8X and 4X sampling rate that allows for a maximum baud rate of 16 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 c

Applications

* Portable Appliances
* Battery-Operated Devices
* Cellular Data Devices
* Factory Automation and Process Controls FIGURE 1. XR20M1170 BLOCK DIAGRAM
* Crystal oscillator (up to 24MHz) or external clock (up to 64MHz) input
* 28-QFN, 24-QFN, 16-QFN, 2

XR20M1170 Distributors

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XR20M1170 I2C SPI UART Exar Corporation

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