
XR20M1172 (Exar Corporation)
TWO CHANNEL I2C/SPI UART
www.DataSheet4U.com
JUNE 2007
XR20M1172
TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
REV. 1.0.0
GENERAL DESCRIPTION
The XR20M11721 (M1172) is a high p
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