H8S/2427, 2427R, 2425

Part NameRAM
(KB)
Program
Memory (KB)
Operating
Voltage Min (V)
R4F24279NVRFQU64.0512.0-
R4F24279NVFQU64.0512.0-
R4F24279NFQU64.0512.0-
R4F24279DVRFQU64.0512.0-
R4F24279DVFQU64.0512.0-
R4F24279DFQU64.0512.0-
R4F24278NVRFQU48.0512.0-
R4F24278NVFQU48.0512.0-
R4F24278NFQU48.0512.0-
R4F24278DVRFQU48.0512.0-
R4F24278DVFQU48.0512.0-
R4F24278DFQU48.0512.0-
R4F24276NVRFQU64.0384.0-
R4F24276NVFQU64.0384.0-
R4F24276NFQU64.0384.0-
R4F24276DVRFQU64.0384.0-
R4F24276DVFQU64.0384.0-
R4F24276DFQU64.0384.0-
R4F24275NVRFQU48.0384.0-
R4F24275NVFQU48.0384.0-
R4F24275NFQU48.0384.0-
R4F24275DVRFQU48.0384.0-
R4F24275DVFQU48.0384.0-
R4F24275DFQU48.0384.0-
R4F24259NVFPU64.0512.0-
R4F24259NVFAU64.0512.0-
R4F24259NFPU64.0512.0-
R4F24259NFAU64.0512.0-
R4F24259DVFPU64.0512.0-
R4F24259DVFAU64.0512.0-
R4F24259DFPU64.0512.0-
R4F24259DFAU64.0512.0-
R4F24258NVFPU48.0512.0-
R4F24258NVFAU48.0512.0-
R4F24258NFPU48.0512.0-
R4F24258NFAU48.0512.0-
R4F24258DVFPU48.0512.0-
R4F24258DVFAU48.0512.0-
R4F24258DFPU48.0512.0-
R4F24258DFAU48.0512.0-
R4F24256NVFPU64.0384.0-
R4F24256NVFAU64.0384.0-
R4F24256NFPU64.0384.0-
R4F24256NFAU64.0384.0-
R4F24256DVFPU64.0384.0-
R4F24256DVFAU64.0384.0-
R4F24256DFPU64.0384.0-
R4F24256DFAU64.0384.0-
R4F24255NVFPU48.0384.0-
R4F24255NVFAU48.0384.0-
Part NameRAM
(KB)
Program
Memory (KB)
Operating
Voltage Min (V)
R4F24255NFPU48.0384.0-
R4F24255NFAU48.0384.0-
R4F24255DVFPU48.0384.0-
R4F24255DVFAU48.0384.0-
R4F24255DFPU48.0384.0-
R4F24255DFAU48.0384.0-
R4F24279NVRLPV64.0512.0-
R4F24279NVLPV64.0512.0-
R4F24279NLPV64.0512.0-
R4F24279DWRLPV64.0512.0-
R4F24279DWLPV64.0512.0-
R4F24279DVRLPV64.0512.0-
R4F24279DVLPV64.0512.0-
R4F24279DLPV64.0512.0-
R4F24278NVRLPV48.0512.0-
R4F24278NVLPV48.0512.0-
R4F24278NLPV48.0512.0-
R4F24278DWRLPV48.0512.0-
R4F24278DWLPV48.0512.0-
R4F24278DVRLPV48.0512.0-
R4F24278DVLPV48.0512.0-
R4F24278DLPV48.0512.0-
R4F24276NVRLPV64.0384.0-
R4F24276NVLPV64.0384.0-
R4F24276NLPV64.0384.0-
R4F24276DWRLPV64.0384.0-
R4F24276DWLPV64.0384.0-
R4F24276DVRLPV64.0384.0-
R4F24276DVLPV64.0384.0-
R4F24276DLPV64.0384.0-
R4F24275NVRLPV48.0384.0-
R4F24275NVLPV48.0384.0-
R4F24275NLPV48.0384.0-
R4F24275DWRLPV48.0384.0-
R4F24275DWLPV48.0384.0-
R4F24275DVRLPV48.0384.0-
R4F24275DVLPV48.0384.0-
R4F24275DLPV48.0384.0-
R4F24279DWRFQU64.0512.0-
R4F24279DWFQU64.0512.0-
R4F24278DWRFQU48.0512.0-
R4F24278DWFQU48.0512.0-
R4F24276DWRFQU64.0384.0-
R4F24276DWFQU64.0384.0-
R4F24275DWRFQU48.0384.0-
R4F24275DWFQU48.0384.0-
R4F24259DWFPU64.0512.0-
R4F24259DWFAU64.0512.0-
R4F24258DWFPU48.0512.0-
R4F24258DWFAU48.0512.0-
Part NameRAM
(KB)
Program
Memory (KB)
Operating
Voltage Min (V)
R4F24256DWFPU64.0384.0-
R4F24256DWFAU64.0384.0-
R4F24255DWFPU48.0384.0-
R4F24255DWFAU48.0384.0-

The H8S/2427, 2427R, and 2425 Group of products supports Full-ICE (E100emulator) and has an increased ROM size of 512 KB compared to the H8S/2426, 2426R, and 2424 Group. An FSI interface has also been added.