| Protocol Function Interface Standards Voltage - Supply Current - Supply Operating Temperature Package / Case Supplier Device Package | USB Bridge, USB to UART,FIFO UART, FIFO USB 2.0 1.62 V ~ 1.98 V, 2.97 V ~ 3.63 V 24mA -40°C ~ 85°C 48-LQFP 48-LQFP (7x7) |