FIFO, 4MBPS, 5.5V, TQFP48;Channels:2;4Mbps;2.97V to 5.5V;-40C to +85C; Pins:48; IC Generic Number:ST16C2550 Date code: 2010 RoHS, IC, DUAL UART, FIFO, 4MBPS, 5.5V, TQFP48; No. of Channels:2; Data Rate:4Mbps; Supply Voltage Range:2.97V to 5.5V; Operating Temperature Range:-40C to +85C; Digital IC Case Style:TQFP; No. of Pins:48; IC Generic Number:ST16C2550