VR_PA1VBAT_RF2VTCXO3XTA4XTB5NRESET632k_P/DIO11732k_N/DIO108DIO99DIO810DIO711VREG12GND13DCC_SW14VBAT15DNC16DNC17DNC18DIO619DIO520DIO421DIO322DIO223DIO124DIO0/BUSY25RFIO_HF26DNC27DNC28RFI_N_LF029RFI_P_LF030RFO_LP_LF31RFO_HP_LF32EP33