Part Number
|
XR20M1170 |
Manufacturer
|
Exar Corporation |
Description
|
I2C/SPI UART |
Published
|
Aug 25, 2007 |
Detailed Description
|
com
MAY 2007
XR20M1170
I2C/SPI UART WITH 64-BYTE FIFO
REV. 1.0.0
GENERAL DESCRIPTION
The XR20M11701 (M...
|
Datasheet
|
XR20M1170
|
Overview
com
MAY 2007
XR20M1170
I2C/SPI UART WITH 64-BYTE FIFO
REV.
1.
0.
0
GENERAL DESCRIPTION
The XR20M11701 (M1170) is a high performance universal asynchronous receiver and transmitter (UART) with 64 byte TX and RX FIFOs and a selectable I2C/SPI slave interface.
The M1170 operates from 1.
62 to 3.
63 volts.
The enhanced 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 complete modem interface.
Onboard registers provide the user ...
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