GPIO1A1GPIO2B1RSVD1A6RSVD2A7RSVD3C6SCL/MCLKA5SDA/MOSIA4SPI_I2C_NC1CORE_1V8B7GroundC7LPnA2MISOC5NCSC2THERMALPADB4GNDC3IOVDDA3AVDDC4