Quad UART for 3.3 V and 5 V supply voltage - Application: Data Communication ; Function: Receivers/Transmitters ; Number of pins: 80 ; Operating temperature: -40~85 Cel; Receiver/Transmitter type: Quad UARTs; Package: SOT315-1 (LQFP80); Container: Reel Dry Pack, SMD, 13",Turned