Home Products Memories F-RAM (Ferroelectric RAM) EXCELON™ F-RAM CY15B104QI-20LPXI CY15B104QI-20LPXI 4Mb 3.3V Industrial 20MHz SPI EXCELON™ F-RAM in 8-pin GQFN with Inrush current control Overview Parametrics Documents Order Design Support Videos Partners Training Packaging Support Contact