Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Microchip Technology IC EPROM 1M PARALLEL 32TSOP ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (128K x 8)
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120nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
Microchip Technology IC EPROM 1M PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (128K x 8)
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90nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-LCC (J-Lead)32-PLCC
Microchip Technology IC EPROM 1M PARALLEL 32PLCC ActiveNon-VolatileEPROMEPROM - OTP1Mb (128K x 8)
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90nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-LCC (J-Lead)32-PLCC
Microchip Technology IC EPROM 4M PARALLEL 32TSOP ObsoleteNon-VolatileEPROMEPROM - OTP4Mb (512K x 8)
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150nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
Microchip Technology IC EPROM 1M PARALLEL 40VSOP ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (64K x 16)
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120nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount40-TFSOP (0.488", 12.40mm Width)40-VSOP
Microchip Technology IC EPROM 1M PARALLEL 44PLCC ActiveNon-VolatileEPROMEPROM - OTP1Mb (64K x 16)
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90nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
Microchip Technology IC EPROM 1M PARALLEL 40VSOP ObsoleteNon-VolatileEPROMEPROM - OTP1Mb (64K x 16)
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90nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount40-TFSOP (0.488", 12.40mm Width)40-VSOP
Microchip Technology IC EPROM 256K PARALLEL 32PLCC ActiveNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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70nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-LCC (J-Lead)32-PLCC
Microchip Technology IC EPROM 4M PARALLEL 44PLCC ObsoleteNon-VolatileEPROMEPROM - OTP4Mb (256K x 16)
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120nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
Microchip Technology IC EPROM 4M PARALLEL 44PLCC ObsoleteNon-VolatileEPROMEPROM - OTP4Mb (256K x 16)
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150nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount44-LCC (J-Lead)44-PLCC (16.59x16.59)
Microchip Technology IC EPROM 512K PARALLEL 32PLCC ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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70nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-LCC (J-Lead)32-PLCC
Microchip Technology IC FLASH 4M PARALLEL 32PLCC ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)
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120µs70nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-LCC (J-Lead)32-PLCC
Microchip Technology IC FLASH 4M PARALLEL 32TSOP ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)
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120µs70nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-TFSOP (0.724", 18.40mm Width)32-TSOP
Microchip Technology IC FLASH 4M PARALLEL 32VSOP ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)
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120µs70nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount32-TFSOP (0.488", 12.40mm Width)32-VSOP
Sharp Microelectronics IC FLASH 32M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH32Mb (4M x 8, 2M x 16)
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120ns120nsParallel2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP