INTB1SDWNB2RESETBMCU3STANDBY4ICTEST5SW1FB6SW1AIN7SW1ALX8SW1BLX9SW1BIN10SW1CLX11SW1CIN12SW1CFB13SW1VSSSNS14GNDREF115VGEN116VIN117VGEN218SW4FB19SW4IN20SW4LX21SW2LX22SW2IN23SW2IN24SW2FB25VGEN326VIN227VGEN428VHALF29VINREFDDR30VREFDDR31SW3VSSSNS32SW3BFB33SW3BIN34SW3BLX35SW3ALX36SW3AIN37SW3AFB38VGEN539VIN340VGEN641LICELL42VSNVS43SWBSTFB44SWBSTIN45SWBSTLX46VDDOTP47GNDREF48VCORE49VIN50VCOREDIG51VCOREREF52SDA53SCL54VDDIO55PWRON56EP57