1 Pin Configuration and Pinouts

Table 1-1. Pin Configuration
Pin	Function I²C Devices	Function SWI Devices
NC	No Connect	No Connect
GND	Ground	Ground
SDA	I²C Serial Data	Single Wire I/O Signal
SCL	I²C Serial Clock Input	GPIO Signal
V_CC	Power Supply	Power Supply

Note: The UDFN backside paddle is recommended to be connected to GND.

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