Billions of Electronic Components on Alibaba.com. Trade in Real Time, Logistics Service Optional,Thousands of Global Suppliers. 9LPRS471CKLF, specific application clock timing IC by Renesas Electronics America Inc, IC SYST CLK PROGR K8TM 64-VFQFPN. Package/CaseType is 64-VFQFN Exposed PadSurface Mount