GND1P0.03/AIN12P0.02/AIN03P0.28/AIN44P0.29/AIN55P0.30/AIN66P0.31/AIN77DEC48DCC9GND10P0.00/XL111P0.01/XL212P0.04/AIN213P0.05/AIN314P1.0915P0.1116VDD17VDDH18VBUS19GND20D-21D+22P0.1523P0.1724P0.18/nRESET25P0.2026SWDIO27SWDCLK28P0.09/NFC129P0.10/NFC230GND31