All ProductsSun MicrosystemsSemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) SUN MICROSYSTEMS SemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) STP2003QFP FQFP, QFP208,1.2SQ,20 MFR. Name: Sun Microsystems