Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Microchip Technology IC EEPROM 1K SGL WIRE 8DIP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)100kHz5ms
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Single Wire1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K SGL WIRE 8DIP ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)100kHz5ms
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Single Wire1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 4K SGL WIRE 8DIP ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)100kHz5ms
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Single Wire1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC SRAM 64K SPI 20MHZ 8DIP ActiveVolatileSRAMSRAM64Kb (8K x 8)20MHz
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms3500nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 128K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM128Kb (16K x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 512K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM512Kb (64K x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz1.5ms3500nsI²C4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz1ms900nsI²C4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 64K I2C 1MHZ 8DIP ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)1MHz5ms400nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K I2C 400KHZ 8DIP ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 256K SPI 10MHZ 8DIP ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)10MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K SPI 2MHZ 8DIP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz10ms
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SPI2.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 4K SPI 2MHZ 8DIP ActiveNon-VolatileEEPROMEEPROM4Kb (256 x 16)2MHz6ms
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SPI2.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Texas Instruments IC NVSRAM 256K PARALLEL 28DIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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100ns100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.61", 15.49mm)28-DIP Module (18.42x37.72)
Maxim Integrated IC NVSRAM 16K PARALLEL 24EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)16Kb (2K x 8)
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200ns200nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP Module (0.600", 15.24mm)24-EDIP
Maxim Integrated IC NVSRAM 16K PARALLEL 24EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)16Kb (2K x 8)
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200ns200nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole24-DIP Module (0.600", 15.24mm)24-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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150ns150nsParallel4.75 V ~ 5.25 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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150ns150nsParallel4.75 V ~ 5.25 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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200ns200nsParallel4.75 V ~ 5.25 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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85ns85nsParallel4.75 V ~ 5.25 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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150ns150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 64K PARALLEL 28EDIP Not For New DesignsNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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150ns150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 256K PARALLEL 28EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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100ns100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 256K PARALLEL 28EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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120ns120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 256K PARALLEL 28EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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120ns120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 256K PARALLEL 28EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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120ns120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 256K PARALLEL 28EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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200ns200nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 256K PARALLEL 28EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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200ns200nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-EDIP
Maxim Integrated IC NVSRAM 1M PARALLEL 32EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)1Mb (128K x 8)
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150ns150nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-EDIP
Maxim Integrated IC NVSRAM 1M PARALLEL 32EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)1Mb (128K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-EDIP
Maxim Integrated IC NVSRAM 4M PARALLEL 32EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)4Mb (512K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-EDIP
Maxim Integrated IC NVSRAM 4M PARALLEL 32EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)4Mb (512K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-EDIP
Maxim Integrated IC NVSRAM 8M PARALLEL 36EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)8Mb (1M x 8)
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100ns100nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Through Hole36-DIP Module (0.600", 15.24mm)36-EDIP
Maxim Integrated IC NVSRAM 16M PARALLEL 36EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)16Mb (2M x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole36-DIP Module (0.600", 15.24mm)36-EDIP
Maxim Integrated IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM16Kb (2K x 8)
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150ns150nsParallel2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole24-DIP (0.600", 15.24mm)24-PDIP
Maxim Integrated IC EEPROM 256 1WIRE TO92-3 ObsoleteNon-VolatileEEPROMEEPROM256b (32 x 8)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EEPROM 1K 1WIRE TO92-3 ActiveNon-VolatileEEPROMEEPROM1Kb (256 x 4)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EEPROM 1K 1WIRE TO92-3 ActiveNon-VolatileEEPROMEEPROM1Kb (256 x 4)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA) (Formed Leads)TO-92-3
Maxim Integrated IC EEPROM 4K 1WIRE TO92-3 ActiveNon-VolatileEEPROMEEPROM4Kb (256 x 16)
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2µs1-Wire®2.8 V ~ 5.25 V-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EPROM 1K 1WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (1K x 1)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EPROM 1K 1WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (1K x 1)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EPROM 1K 1WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (1K x 1)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA) (Formed Leads)TO-92-3
Maxim Integrated IC EPROM 1K 1WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP1Kb (1K x 1)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EPROM 16K 1WIRE TO92-3 ObsoleteNon-VolatileEPROMEPROM - OTP16Kb (16K x 1)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EPROM 16K 1WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP16Kb (16K x 1)
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15µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Maxim Integrated IC EPROM 64K 1WIRE TO92-3 ActiveNon-VolatileEPROMEPROM - OTP64Kb (64K x 1)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 Long BodyTO-92-3
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