Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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32-LCC (J-Lead)32-PLCC
Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256KBIT ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC PreliminaryNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC PreliminaryNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 256K PARALLEL ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)
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Renesas Electronics America Inc. IC EEPROM 64K PARALLEL 32PLCC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
Renesas Electronics America Inc. IC NVSRAM 4K PARALLEL 28DIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)4Kb (512 x 8)
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150ns150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Renesas Electronics America Inc. IC NVSRAM 16K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)16Kb (2K x 8)
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35ns35nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
Renesas Electronics America Inc. IC NVSRAM 256 SPI 1MHZ 8DIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256b (16 x 16)1MHz
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Renesas Electronics America Inc. IC NVSRAM 256 SPI 1MHZ 8SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256b (16 x 16)1MHz
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Renesas Electronics America Inc. IC NVSRAM 256 SPI 1MHZ 8SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256b (16 x 16)1MHz
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Renesas Electronics America Inc. IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
Renesas Electronics America Inc. IC EEPROM 64K PARALLEL 28CERDIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-CDIP (0.600", 15.24mm)28-CerDip
Renesas Electronics America Inc. IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
Renesas Electronics America Inc. IC EEPROM 64K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Renesas Electronics America Inc. IC EEPROM 512K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM512Kb (64K x 8)
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10ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)