All ProductsOki ElectricSemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) OKI ELECTRIC SemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) MSM82C51A-2GS-K SSOP MFR. Name: Oki Electric MSM82C51A-2RS DIP MFR. Name: Oki Electric