| Number of I/O Interface Interrupt Output Features Output Type Current - Output Source/Sink Frequency - Clock Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package | 16 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400kHz 2.3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-HVQFN (4x4) |