TP_P1VDD_RF_RX2VDD_AMS3VDD_RF_TX4VDD_BATT_PPA5VDD_VBATT_PA6RFIOP7RFION8SPI_CFG9GPIO010GPIO2/IRQN11UART_TXD12SPI_RXD13VDDC14VDDIO15SPI_SSN16SPI_TXD17SPI_SCK18UART_RXD19VBATT_BUCK20VSW21VREG_BUCK22CHIP_EN23GPIO1/RTC_CLK24TEST_MODE25VDDIO26VDDC27GPIO328GPIO429GPIO530GPIO631I2C_SCL32I2C_SDA33RESETN34XO_N35XO_P36VDD_SXDIG37VDD_VCO38VDDIO_A39TP_N40EP41