Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
ON Semiconductor IC EEPROM 256 SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256b (16 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC EEPROM 256 SPI 1MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM256b (16 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 256 SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256b (16 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 1K SPI 250KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)250kHz15ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 1K SPI 1MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 1K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC EEPROM 1K SPI 250KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)250kHz15ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 1K SPI 1MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 1K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 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 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
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 4K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC EEPROM 4K SPI 1MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 4K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 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 1K SPI 1MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 2K SPI 250KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)250kHz15ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)1MHz10ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC EEPROM 4K SPI 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 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 4K SPI 250KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 x 16)250kHz15ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
Microchip Technology IC EEPROM 256K SPI 3MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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12ns12nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.300", 7.62mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.300", 7.62mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.300", 7.62mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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12ns12nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.400", 10.16mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 44SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (64K x 16)
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12ns12nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount44-BSOJ (0.400", 10.16mm Width)44-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 44SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (64K x 16)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount44-BSOJ (0.400", 10.16mm Width)44-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (64K x 16)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (64K x 16)
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15ns15nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 44SOJ ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (256K x 16)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount44-BSOJ (0.400", 10.16mm Width)44-SOJ
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (256K x 16)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 36SOJ ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (512K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount36-BSOJ (0.400", 10.16mm Width)36-SOJ
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 36SOJ ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (512K x 8)
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17ns17nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount36-BSOJ (0.400", 10.16mm Width)36-SOJ
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 36SOJ ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (512K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount36-BSOJ (0.400", 10.16mm Width)36-SOJ
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 36SOJ ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (512K x 8)
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17ns17nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount36-BSOJ (0.400", 10.16mm Width)36-SOJ
Cypress Semiconductor Corp IC SRAM 4M PARALLEL 36SOJ ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (512K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount36-BSOJ (0.400", 10.16mm Width)36-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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12ns12nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.400", 10.16mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.400", 10.16mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32TSOP I ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP I
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32SOJ ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-BSOJ (0.400", 10.16mm Width)32-SOJ
Cypress Semiconductor Corp IC SRAM 1M PARALLEL 32TSOP I ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP I
Cypress Semiconductor Corp IC SRAM 16K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP
Cypress Semiconductor Corp IC SRAM 16K PARALLEL 24SOJ ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount24-BSOJ (0.300", 7.62mm Width)24-SOJ
Cypress Semiconductor Corp IC SRAM 16K PARALLEL 24SOJ ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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20ns20nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount24-BSOJ (0.300", 7.62mm Width)24-SOJ
Cypress Semiconductor Corp 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
Cypress Semiconductor Corp 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
Cypress Semiconductor Corp IC SRAM 16K PARALLEL 24SOJ ObsoleteVolatileSRAMSRAM - Asynchronous16Kb (2K x 8)
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35ns35nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount24-BSOJ (0.300", 7.62mm Width)24-SOJ
Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOJ ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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12ns12nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-BSOJ (0.300", 7.62mm Width)28-SOJ
Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28TSOP I ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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12ns12nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP I
Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOJ ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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15ns15nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-BSOJ (0.300", 7.62mm Width)28-SOJ
Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28TSOP I ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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15ns15nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP I