IOVSS1IOVDD2DVDD3DOUT4DIN5WCLK6BCLK7MCLK8SDA9SCL10VOL/MICDET11MICBIAS12MIC1LP13MIC1RP14MIC1LM15AVSS16AVDD17DVSS18SPKM19SPKVSS20SPKVDD21SPKP22SPKM23SPKVDD24SPKVSS25SPKP26HPL27HPVDD28HPVSS29HPR30RESET#31GPIO132EP33