Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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150nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 1M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH1Mb (128K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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90nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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90nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC FLASH 2M PARALLEL 52PLCC ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)
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120nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount52-LCC (J-Lead)52-PLCC (19.1x19.1)
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz5ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 8K SPI 20MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 4K SPI 20MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 16K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 4K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 2K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (64 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 16K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 2K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)2MHz5ms
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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
STMicroelectronics IC EEPROM 2K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K SPI 10MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)10MHz5ms
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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
STMicroelectronics IC NVSRAM 16K PARALLEL 24PCDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)16Kb (2K x 8)
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200ns200nsParallel4.75 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP Module (0.600", 15.24mm)24-PCDIP, CAPHAT®
STMicroelectronics IC NVSRAM 16K PARALLEL 24PCDIP 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-PCDIP, CAPHAT®
STMicroelectronics IC NVSRAM 1M PARALLEL 32PMDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)1Mb (128K x 8)
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70ns70nsParallel4.75 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-PMDIP Module
STMicroelectronics IC NVSRAM 1M PARALLEL 32PMDIP ObsoleteNon-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-PMDIP Module
STMicroelectronics IC NVSRAM 1M PARALLEL 32PMDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)1Mb (128K x 8)
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85ns85nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-PMDIP Module
STMicroelectronics IC NVSRAM 1M PARALLEL 32PMDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)1Mb (128K x 8)
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85ns85nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-PMDIP Module
STMicroelectronics IC NVSRAM 256K PARALLEL 44SO ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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35ns35nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount44-BSOP (0.337", 8.56mm Width)44-SO
STMicroelectronics IC NVSRAM 256K PARALLEL 28SOH ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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100ns100nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
STMicroelectronics IC NVSRAM 256K PARALLEL 28PCDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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100ns100nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Through Hole28-DIP Module (0.600", 15.24mm)28-PCDIP, CAPHAT®
STMicroelectronics IC NVSRAM 256K PARALLEL 28SOH ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
STMicroelectronics IC NVSRAM 256K PARALLEL 28SOH ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
STMicroelectronics IC NVSRAM 4M PARALLEL 32PMDIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)4Mb (512K x 8)
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70ns70nsParallel4.75 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole32-DIP Module (0.600", 15.24mm)32-PMDIP