The SC16C2552B is a two channel Universal Asynchronous Receiver and Transmitter (UART) used for serial data communications. Its principal function is to convert parallel data into serial data, and vice versa. The UART can handle serial data rates up to 5 Mbit/s.
Industrial temperature range (-40 Cel to +85 Cel)
5 V, 3.3 V and 2.5 V operation
Pin-to-pin compatible to PC16C552, ST16C2552
Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V