MCLK11MCLK22SCLK3CSN4P35P26P1/REFIN2+7P1/REFIN2-8NC9AINCOM10AIN111AIN212AIN313AIN414REFIN1+15REFIN1-16BPDSW17AGND18DGND19AVDD20DVDD21SYNCN_PDN22DOUT/DRDYN23DIN24