7.2.3 SERCOM I2C Pins

Table 7-5. SERCOM Pins Supporting I2C
Device Pins Supporting I2C mode
32 pinsPA08, PA09, PA16, PA17, PA22, PA23
48 pinsPA08, PA09, PA12, PA13, PA16, PA17, PA22, PA23
64 pinsPA08, PA09, PA12, PA13, PA16, PA17, PA22, PA23, PB12, PB13, PB16, PB17, PB30, PB31