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 NVSRAM 512K SPI 20MHZ 8SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)512Kb (64K x 8)20MHz
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SPI - Dual I/O2.5 V ~ 5.5 V-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC NVSRAM 512K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)512Kb (64K x 8)20MHz
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SPI - Dual I/O2.5 V ~ 5.5 V-40°C ~ 125°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC FLASH 2M SPI 80MHZ 8USON ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)80MHz10µs
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-UFDFN Exposed Pad8-USON (2x3)
Microchip Technology IC FLASH 2M SPI 80MHZ 8USON ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)80MHz10µs
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-USON (2x3)
Microchip Technology IC FLASH 16M SPI 85MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH16Mb (512 Bytes x 4096 pages)85MHz8µs, 6ms
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SPI2.5 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC FLASH 16M SPI 85MHZ 9UBGA ObsoleteNon-VolatileFLASHFLASH16Mb (528 Bytes x 4096 pages)85MHz8µs, 6ms
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SPI2.5 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount9-UBGA9-UBGA (6x6)
Microchip Technology IC FLASH 512K SPI 70MHZ 8UDFN ObsoleteNon-VolatileFLASHFLASH512Kb (64K x 8)70MHz15µs, 5ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-UFDFN Exposed Pad8-UDFN (2x3)
Microchip Technology IC FLASH 512K SPI 70MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH512Kb (64K x 8)70MHz15µs, 5ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 2K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC FLASH 2M SPI 66MHZ 8UDFN ObsoleteNon-VolatileFLASHFLASH2Mb (264 Bytes x 1024 pages)66MHz4ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-UDFN Exposed Pad8-UDFN (5x6)
Microchip Technology IC FLASH 16M SPI 85MHZ 8UDFN ObsoleteNon-VolatileFLASHFLASH16Mb (528 Bytes x 4096 pages)85MHz8µs, 6ms
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SPI2.5 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-UDFN Exposed Pad8-UDFN (5x6)
Microchip Technology IC EEPROM 4K I2C 400KHZ 4CSP ActiveNon-VolatileEEPROMEEPROM4Kb (256 x 8 x 2)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount4-UFBGA, CSPBGA4-CSP
Microchip Technology IC EEPROM 8K I2C 400KHZ 4CSP ActiveNon-VolatileEEPROMEEPROM8Kb (256 x 8 x 4)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount4-UFBGA, CSPBGA4-CSP
Microchip Technology IC EEPROM 128K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 2K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 16K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 16K I2C SOT23-5 ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 512K I2C 400KHZ 8SOIJ ObsoleteNon-VolatileEEPROMEEPROM512Kb (64K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIJ
Microchip Technology IC EEPROM 1K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 64M PARALLEL 48TFBGA ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFBGA48-TFBGA (6x8)
Microchip Technology IC FLASH 64M PARALLEL 48TSOP ObsoleteNon-VolatileFLASHFLASH64Mb (4M x 16)
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10µs70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-TFSOP (0.724", 18.40mm Width)48-TSOP
Microchip Technology IC FLASH 2M SPI 80MHZ 8USON ObsoleteNon-VolatileFLASHFLASH2Mb (256K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-UFDFN Exposed Pad8-DFN (2x3)
Microchip Technology IC FLASH 4M SPI 80MHZ 8WSON ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-WDFN Exposed Pad8-WSON (6x5)
Microchip Technology IC FLASH 4M SPI 80MHZ 8WSON ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-WDFN Exposed Pad8-WSON (6x5)
Microchip Technology IC FLASH 4M SPI 80MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC FLASH 4M SPI 80MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC FLASH 4M SPI 80MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC FLASH 4M SPI 80MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (512K x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC FLASH 8M SPI 80MHZ 8WSON ObsoleteNon-VolatileFLASHFLASH8Mb (1M x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-WDFN Exposed Pad8-WSON (6x5)
Microchip Technology IC FLASH 8M SPI 80MHZ 8WSON ObsoleteNon-VolatileFLASHFLASH8Mb (1M x 8)80MHz10µs
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SPI2.3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-WDFN Exposed Pad8-WSON (6x5)
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