P0_01P0_12P0_23P0_34P0_45P0_56P0_67P0_78VSS9P1_010P1_111P1_212P1_313P1_414P1_515P1_616P1_717ADDR18SCL19SDA20VDD(P)21INT#22VDD(I2C-bus)23RESET#24EP25