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XR20M1172G28-0B Datasheet, PDF (53/55 Pages) Exar Corporation – TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
REV. 1.2.0
XR20M1172
TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
PACKAGE DIMENSIONS (32 PIN QFN - 5 X 5 X 0.9 mm)
53