Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
IDT, Integrated Device Technology Inc IC SRAM 16K PARALLEL 48DIP ObsoleteVolatileSRAMSRAM - Dual Port, Asynchronous16Kb (2K x 8)
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100ns100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole48-DIP (0.600", 15.24mm)48-PDIP
IDT, Integrated Device Technology Inc IC SRAM 32K PARALLEL 68PGA ActiveVolatileSRAMSRAM - Dual Port, Asynchronous32Kb (2K x 16)
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35ns35nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole68-BPGA68-PGA (29.46x29.46)
IDT, Integrated Device Technology Inc IC SRAM 64K PARALLEL 28DIP ActiveVolatileSRAMSRAM - Asynchronous64Kb (8K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V-55°C ~ 125°C (TA)Through Hole28-CDIP (0.600", 15.24mm)28-DIP
Microchip Technology IC EEPROM 1K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz10ms900nsI²C4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz10ms900nsI²C4.5 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 ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.7 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 ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K I2C 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K I2C 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 8K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms4.5µsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1M I2C 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Mb (128K x 8)1MHz5ms550nsI²C1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 256K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)400kHz10ms900nsI²C1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 256K I2C 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)1MHz10ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 64K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 128K SPI 20MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EPROM 8M PARALLEL 32CDIP ObsoleteNon-VolatileEPROMEPROM - UV8Mb (1M x 8)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Through Hole32-CDIP (0.600", 15.24mm) Window32-CDIP
Microchip Technology IC EPROM 8M PARALLEL 32DIP ActiveNon-VolatileEPROMEPROM - OTP8Mb (1M x 8)
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90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole32-DIP (0.600", 15.24mm)32-DIP
Microchip Technology IC EPROM 1M PARALLEL 40DIP ActiveNon-VolatileEPROMEPROM - OTP1Mb (64K x 16)
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45nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole40-DIP (0.600", 15.24mm)40-PDIP
Microchip Technology IC EPROM 4M PARALLEL 40DIP ObsoleteNon-VolatileEPROMEPROM - OTP4Mb (256K x 16)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Through Hole40-DIP (0.600", 15.24mm)40-PDIP
Microchip Technology IC EEPROM 1M PARALLEL 32DIP ObsoleteNon-VolatileEEPROMEEPROM1Mb (128K x 8)
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10ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole32-DIP (0.600", 15.24mm)32-DIP
Microchip Technology IC EEPROM 16K PARALLEL 24DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)
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1ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole24-DIP (0.600", 15.24mm)24-PDIP
Microchip Technology IC EEPROM 16K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)
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1ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC EEPROM 16K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)
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1ms200nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC EEPROM 256K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC EEPROM 256K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC EEPROM 64K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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200µs150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC FLASH 4M PARALLEL 32DIP ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)
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10ms120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Through Hole32-DIP (0.600", 15.24mm)32-DIP
Microchip Technology IC FLASH 4M PARALLEL 32DIP ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)
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10ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole32-DIP (0.600", 15.24mm)32-DIP
Microchip Technology IC FLASH 2M PARALLEL 32DIP ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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50µs70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Through Hole32-DIP (0.600", 15.24mm)32-DIP
Microchip Technology IC EEPROM 2K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TC)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
ON Semiconductor IC EPROM 256K PARALLEL 28CDIP ObsoleteNon-VolatileEPROMEPROM - UV256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-CDIP (0.600", 15.24mm) Window28-CDIP
ON Semiconductor IC EPROM 512K PARALLEL 28CDIP ObsoleteNon-VolatileEPROMEPROM - UV512Kb (64K x 8)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-CDIP (0.600", 15.24mm) Window28-CDIP
ON Semiconductor IC EPROM 512K PARALLEL 28CDIP ObsoleteNon-VolatileEPROMEPROM - UV512Kb (64K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-CDIP (0.600", 15.24mm) Window28-CDIP
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)1MHz10ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
IDT, Integrated Device Technology Inc IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP
IDT, Integrated Device Technology Inc IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP
IDT, Integrated Device Technology Inc IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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35ns35nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP
IDT, Integrated Device Technology Inc IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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45ns45nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP
IDT, Integrated Device Technology Inc IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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45ns45nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP
IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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12ns12nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.300", 7.62mm)28-PDIP
IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.300", 7.62mm)28-PDIP
IDT, Integrated Device Technology Inc IC SRAM 256K PARALLEL 28DIP ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.300", 7.62mm)28-PDIP
IDT, Integrated Device Technology Inc IC SRAM 64K PARALLEL 28DIP ObsoleteVolatileSRAMSRAM - Asynchronous64Kb (8K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole28-DIP (0.300", 7.62mm)28-PDIP
ON Semiconductor IC RAM 64 PARALLEL 16DIP ObsoleteVolatileRAMRAM64b (16 x 4)
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280nsParallel3 V ~ 15 V-55°C ~ 125°C (TA)Through Hole16-DIP (0.300", 7.62mm)16-DIP
ON Semiconductor IC EEPROM 4K I2C 100KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)100kHz10ms3.5µsI²C4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC EEPROM 8K I2C 100KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)100kHz10ms3.5µsI²C4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC EEPROM 16K I2C 100KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)100kHz10ms3.5µsI²C4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
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