HFXTAL_I9HFXTAL_O10RESETn11RF2G4_IO14DECOUPLE30VREGSW31PD0040PD0139PD0238PD0337PB0020PB0119PB0218PB0317PB0416PC001PC012PC023PC034PC045PC056PC067PC078VSS0VREGVSS33RFVSS13PA0829PA0728PA0627PA0526PA0425PA0324PA0223PA0122PA0021VREGVDD32RFVDD12PAVDD15IOVDD36DVDD34AVDD35