IRQB1GPIO06/EXTRXE/SPIPHAC4GPIO00/RXOKLEDC2GPIO01/SFDLEDD3GPIO05/EXTTXE/SPIPOLD1GPIO02/RXLEDE4GPIO03/TXLEDE2GPIO04/EXTPAF1GPIO07/SYNCG2GNDE6GNDE10GNDE12GNDF7RF2H5GNDF9GNDG6GNDG10GNDH1GNDH3RF1H11GNDH7GNDH9GNDH13XTIH15XTOG14VDD2aF15VDD2bB15VSS2D11VSS2E14VSS3C12VSS3D13VDD3D15VTX_DC14VDD1B13VSS1A14VSS1B11VSS1C8VSS1C10VSS1D9EXTONA12WAKEUPB9RSTnA10SPICKA8SPIDCI(SPIMOSI)B7SPICDO(SPIMISO)A6SPICSnB5VIO_DA4VSSA2VSSB3VSSC6VSSD5VSSD7