NTB1SD_VSEL2RESETBMCU3STANDBY4ICTEST5SW1AFB6SW1AIN7SW1ALX8SW1BLX9SW1BIN10SW1BFB11GNDREF112VLDO1IN13VLDO114VLDO215VLDO2IN16SW2LX17SW2IN18SW2FB19VLDO320VLDO34IN21VLDO422VHALF23VINREFDDR24VREFDDR25GNDREF226SW3FB27SW3IN28SW3LX29LDOG30VPWR31V3332VCC_SD33VSNVS34SWBSTLX35LICELL36SWBSTFB37VIN238VDDOTP39GNDREF40VCORE41VIN42VCOREDIG43VCOREREF44SDA45SCL46VDDIO47PWRON48EP49