
XR20V2172 (Exar Corporation)
TWO CHANNEL I2C/SPI UART
www.DataSheet4U.com
FEBRUARY 2007
PRELIMINARY
XR20V2172
REV. P1.0.1
TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER
GENERAL DESCR
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