Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Maxim Integrated IC NVSRAM 2M PARALLEL 40EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)2Mb (128K x 16)
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100ns100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole40-DIP Module (0.610", 15.495mm)40-EDIP
Maxim Integrated IC NVSRAM 2M PARALLEL 32EDIP ActiveNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)2Mb (256K x 8)
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100ns100nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-EDIP
Maxim Integrated IC NVSRAM 16K PARALLEL 24EDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)16Kb (2K x 8)
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100ns100nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole24-DIP Module (0.600", 15.24mm)24-EDIP
Maxim Integrated IC EEPROM 2K SPI 2MHZ 36TQFN ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)2MHz
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SPI2.2 V ~ 5.25 V-40°C ~ 85°C (TA)Surface Mount36-WFQFN Exposed Pad36-TQFN (6x6)
Maxim Integrated IC EEPROM 2K SPI 2MHZ 28TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)2MHz
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SPI2.2 V ~ 5.25 V-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Maxim Integrated IC EEPROM 4K I2C 400KHZ 12TQFN ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz
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I²C2 V ~ 5.25 V-40°C ~ 85°C (TA)Surface Mount12-WQFN Exposed Pad12-TQFN (4x4)
Maxim Integrated IC EEPROM 4K 1WIRE 2SFN ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 x 16)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Surface Mount2-SFN2-SFN (6x6)
Maxim Integrated IC EEPROM 4K I2C 400KHZ 12TQFN ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz
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I²C2 V ~ 5.25 V-40°C ~ 85°C (TA)Surface Mount12-WQFN Exposed Pad12-TQFN (4x4)
Maxim Integrated IC EEPROM 4K 1WIRE 6FLIPCHIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 x 16)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Surface Mount6-VBGA, FCBGA6-FlipChip (2.82x2.54)
Maxim Integrated IC EEPROM 4K 1WIRE 6FLIPCHIP ActiveNon-VolatileEEPROMEEPROM4Kb (256 x 16)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Surface Mount6-VBGA, FCBGA6-FlipChip (2.82x2.54)
Maxim Integrated IC EEPROM 1K 1WIRE 6UCSPR ObsoleteNon-VolatileEEPROMEEPROM1Kb (256 x 4)
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2µs1-Wire®
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-40°C ~ 85°C (TA)Surface Mount6-WFBGA, CSPBGA6-UCSPR (1.68x1.68)
ON Semiconductor 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 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
ON Semiconductor 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
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 1K SPI 4MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)4MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 1K SPI 4MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)4MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 2K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
ON Semiconductor IC EEPROM 8K SPI 3MHZ 8DIP Last Time BuyNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 x 16)3MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
ON Semiconductor IC EEPROM 8K SPI 3MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 x 16)3MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 2K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)1MHz5ms400nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Parallax Inc. IC EEPROM 16K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
Parallax Inc. IC EEPROM 2K 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)
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2.5 V ~ 5.5 V
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Through Hole8-DIP (0.300", 7.62mm)8-DIP
Parallax Inc. IC EEPROM 4K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)2MHz6ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Parallax Inc. IC EEPROM 256K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
Micron Technology Inc. IC DRAM 288M PARALLEL 144UBGA ObsoleteVolatileDRAMDRAM288Mb (8M x 36)200MHz
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20nsParallel1.7 V ~ 1.9 V0°C ~ 95°C (TC)Surface Mount144-XFBGA144-µBGA (18.5x11)