EP33XTAL_IN32VSS31DAC_L30DAC_R29GPIO_028GPIO_127GPIO_226SCL25SDA24VSSD_IO23VDDD22VSSD21i.c20I2S_SD_119I2S_BCK18I2S_WS17I2S_SD_016i.c.15i.c.14i.c.13i.c.12i.c.11AM_LNA_CAP10AM_IN_P9VSSA_RF8VDDA_RF7FM_IN_P6FM_IN_M5FM_CAP4VBGP3VSSA_IFADC2VDDA_IFADC1