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Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
M29W010B90N1
 STMicroelectronics IC FLASH 1M PARALLEL 32TSOP ObsoleteNon-VolatileFLASHFLASH - NOR1Mb (128K x 8)
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90ns90nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
M29W040B70N1
 STMicroelectronics IC FLASH 4M PARALLEL 32TSOP ObsoleteNon-VolatileFLASHFLASH - NOR4Mb (512K x 8)
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70ns70nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
M29W040B90K1
 STMicroelectronics IC FLASH 4M PARALLEL 32PLCC ObsoleteNon-VolatileFLASHFLASH - NOR4Mb (512K x 8)
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90ns90nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
M29W200BB55N1
 STMicroelectronics IC FLASH 2M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH - NOR2Mb (256K x 8, 128K x 16)
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55ns55nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
M29W200BB70M1
 STMicroelectronics IC FLASH 2M PARALLEL 44SO ObsoleteNon-VolatileFLASHFLASH - NOR2Mb (256K x 8, 128K x 16)
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70ns70nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount44-SOIC (0.525", 13.34mm Width)44-SO
M29W200BB90N1
 STMicroelectronics IC FLASH 2M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH - NOR2Mb (256K x 8, 128K x 16)
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90ns90nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
M29W200BB90N6
 STMicroelectronics IC FLASH 2M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH - NOR2Mb (256K x 8, 128K x 16)
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90ns90nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
M29W200BT55N1
 STMicroelectronics IC FLASH 2M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH - NOR2Mb (256K x 8, 128K x 16)
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55ns55nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
M34D64-WMN6P
 STMicroelectronics IC EEPROM 64K I2C 400KHZ 8SO Discontinued at -Non-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M36DR432AD10ZA6T
 STMicroelectronics IC FLASH 32M PARALLEL 66LFBGA ObsoleteNon-VolatileFLASHFLASH32Mb (2M x 16)
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100nsParallel1.65 V ~ 2.2 V-40°C ~ 85°C (TA)Surface Mount66-LFBGA66-LFBGA (12x8)
M36W432T85ZA6T
 STMicroelectronics IC FLASH 32M PARALLEL 66LFBGA ObsoleteNon-VolatileFLASHFLASH32Mb (2M x 16)
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85ns85nsParallel2.7 V ~ 3.3 V-40°C ~ 85°C (TA)Surface Mount66-LFBGA66-LFBGA (12x8)
M50LPW116N1
 STMicroelectronics IC FLASH 16M PARALLEL 40TSOP ObsoleteNon-VolatileFLASHFLASH - NOR16Mb (2M x 8)
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250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount40-TFSOP (0.724", 18.40mm Width)40-TSOP (10x20)
M58LW032C90ZA1
 STMicroelectronics IC FLASH 32M PARALLEL 64TBGA ObsoleteNon-VolatileFLASHFLASH - NOR32Mb (4M x 8, 2M x 16)
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90nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount64-TBGA64-TBGA (10x13)
M58LW032D90ZA6
 STMicroelectronics IC FLASH 32M PARALLEL 64TBGA ObsoleteNon-VolatileFLASHFLASH - NOR32Mb (4M x 8, 2M x 16)
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90nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount64-TBGA64-TBGA (10x13)
M58WR064EB70ZB6T
 STMicroelectronics IC FLASH 64M PARALLEL 56VFBGA ObsoleteNon-VolatileFLASHFLASH - NOR64Mb (4M x 16)66MHz70ns70nsParallel1.65 V ~ 2.2 V-40°C ~ 85°C (TA)Surface Mount56-VFBGA56-VFBGA (7.7x9)
M58WR064ET70ZB6T
 STMicroelectronics IC FLASH 64M PARALLEL 56VFBGA ObsoleteNon-VolatileFLASHFLASH - NOR64Mb (4M x 16)66MHz70ns70nsParallel1.65 V ~ 2.2 V-40°C ~ 85°C (TA)Surface Mount56-VFBGA56-VFBGA (7.7x9)
M59DR032EA10ZB6
 STMicroelectronics IC FLASH 32M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH - NOR32Mb (2M x 16)
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100ns100nsParallel1.65 V ~ 2.2 V-40°C ~ 85°C (TA)Surface Mount48-LFBGA48-TFBGA (7x12)
M59DR032EA10ZB6T
 STMicroelectronics IC FLASH 32M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH - NOR32Mb (2M x 16)
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100ns100nsParallel1.65 V ~ 2.2 V-40°C ~ 85°C (TA)Surface Mount48-LFBGA48-TFBGA (7x12)
M87C257-12F1
 STMicroelectronics IC EPROM 256K PARALLEL 28CDIP ObsoleteNon-VolatileEPROMEPROM - UV256Kb (32K 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 Frit Seal with Window
M87C257-15C1
 STMicroelectronics IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
M87C257-15C6
 STMicroelectronics IC EPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.35x13.89)
M87C257-15F6
 STMicroelectronics IC EPROM 256K PARALLEL 28CDIP ObsoleteNon-VolatileEPROMEPROM - UV256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole28-CDIP (0.600", 15.24mm) Window28-CDIP Frit Seal with Window
M93C46-MN6
 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
M93C46-MN6P
 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
M93C46-MN6TP
 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
M93C46-RDS6G
 STMicroelectronics IC EEPROM 1K SPI 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)1MHz5ms
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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
M93C46-RDS6TG
 STMicroelectronics IC EEPROM 1K SPI 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)1MHz5ms
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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
M93C46-WBN6
 STMicroelectronics IC EEPROM 1K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93C46-WBN6P
 STMicroelectronics IC EEPROM 1K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93C56-MN6P
 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
M93C56-MN6TP
 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
M93C56-RDS6G
 STMicroelectronics IC EEPROM 2K SPI 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz5ms
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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
M93C56-RDS6TG
 STMicroelectronics IC EEPROM 2K SPI 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz5ms
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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
M93C56-RMN6P
 STMicroelectronics IC EEPROM 2K SPI 1MHZ 8SO Discontinued at -Non-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M93C56-WBN6
 STMicroelectronics IC EEPROM 2K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93C56-WBN6P
 STMicroelectronics IC EEPROM 2K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93C66-MN6P
 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
M93C66-MN6TP
 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
M93C76-MN6P
 STMicroelectronics IC EEPROM 8K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 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
M93C76-MN6TP
 STMicroelectronics IC EEPROM 8K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 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
M93C76-WMN6P
 STMicroelectronics IC EEPROM 8K SPI 2MHZ 8SO Discontinued at -Non-VolatileEEPROMEEPROM8Kb (1K x 8, 512 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
M93C76-WMN6T
 STMicroelectronics IC EEPROM 8K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 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
M93C86-MN6
 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
M93C86-MN6P
 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
M93C86-WBN6P
 STMicroelectronics IC EEPROM 16K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93S56-WBN6
 STMicroelectronics IC EEPROM 2K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93S56-WBN6P
 STMicroelectronics IC EEPROM 2K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (128 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93S66-WBN6
 STMicroelectronics IC EEPROM 4K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (256 x 16)2MHz5ms
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SPI2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
M93S66-WMN6T
 STMicroelectronics IC EEPROM 4K SPI 2MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (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
M95020-WMN6T
 STMicroelectronics IC EEPROM 2K SPI 20MHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 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
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