All ProductsRealtekSemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) REALTEK SemiconductorsIntegrated Circuits (ics)Interface - Uarts (universal Asynchronous Receiver Transmitter) RTL8100BL QFP, QFP100,.63SQ,20 MFR. Name: Realtek RTL8100C QFP, QFP128,.67X.93,20 MFR. Name: Realtek RTL8100C-LF QFP, QFP128,.67X.93,20 MFR. Name: Realtek RTL8100CL-LF QFP, QFP128,.63X.87,20 MFR. Name: Realtek RTL8111C-GR QCCN, LCC64,.35SQ,20 MFR. Name: Realtek RTL8111C-VC-GR QCCN, LCC64,.35SQ,20 MFR. Name: Realtek RTL8139D QFP, QFP100,.75X.99 MFR. Name: Realtek RTL8139DL QFP, QFP100,.63SQ,20 MFR. Name: Realtek RTL8169S-32 QFP, QFP128,.67X.93,20 MFR. Name: Realtek