VDD_DIG1CLKIN_22CLKIN_2B3VDD_XTAL4NC5NC6VDDA7INPUT18SCLK9SDATA10OUT0B11OUT012VDDO013OUT1B14OUT115VDDO116INPUT217OUT2B18OUT219VDDO220OUT3B21OUT322VDDO323INPUT324VDDO425OUT4B26OUT427INPUT428INPUT529OUT5B30OUT531VDDO532GND33