About NOR Flash

Microchip NOR Flash

NOR Flash is a type of non-volatile memory technology used in electronic components such as computers, smartphones, and other devices. It stands for "Not OR" and is named after the Boolean logic function it performs, where the output is only low (0) if both inputs are high (1). This technology is commonly used for storage of firmware, operating systems, and other essential data that needs to be retained even when the power is turned off.NOR Flash is different from other types of Flash memory, such as NAND Flash, in terms of its structure and operation. It has a random access architecture, meaning that data can be accessed individually at any address without affecting the surrounding data. This makes it ideal for applications where fast read access is crucial.One of the main advantages of NOR Flash is its reliability and long lifespan, making it suitable for use in critical systems. However, it has a lower density and higher cost compared to NAND Flash, making it more suitable for smaller applications. Overall, NOR Flash plays a vital role in enabling the performance, reliability, and functionality of many electronic devices we use today.
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SST25VF040B-50-4I-QAE


Microchip Technology Flash Memory 2.7V to 3.6V 4Mbit SPI Serial Flash
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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USD 1.3155

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Smd/SmtWSON - 8Sst25vf4 Mbit50 MHzSpi512 K X 8Synchronous8 bit2.7 V3.6 V15 mA- 40 C+ 85 C TubeSector50 Mhz
SST25VF512A-33-4I-ZAE


NOR Flash 2.7V to 3.6V 512Kbit SPI Serial Flash
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USD 1.356

Multiples of: 3000

Smd/SmtCSP - 8Sst25vf512 Kbit33 MHzSpi64 K X 8Synchronous8 bit2.7 V3.6 V10 mA    Sector33 Mhz
SST25PF040CT-40I/MF


Flash Memory 4M Flash SPI
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USD 1.3915

Multiples of: 2000

SMD/SMTTDFN - S - 8SST25PF4 Mbit40 MHzSPI512 k x 8Synchronous8 bit2.3 V3.6 V - 40 C+ 85 C Reel , Cut Tape  
SST25WF020A-40IMF


Microchip Technology Flash Memory SPI Ser Flash 2Mbit 1.65V to 1.95V
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USD 1.3946

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Smd/SmtTDFN - S - 8Sst25wf2 Mbit40 MHzSpi256 K X 8Synchronous8 bit1.65 V1.95 V5 mA- 40 C+ 85 C TubeSector40 Mhz
SST26WF040BT-104I/MF


NOR Flash 4Mb SQI Flash Memory 1.8V 8 TDFN
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USD 1.428

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SMD/SMTTDFN - S - 8SST26WF040B4 Mbit104 MHzSPI512 k x 8 8 bit1.65 V1.95 V - 40 C+ 85 C Reel , Cut Tape  
SST39VF200A-70-4C-B3KE


Microchip Technology Flash Memory 128K X 16 70ns
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USD 1.4302

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Smd/SmtTFBGASst39vf2 Mbit Parallel4 K B X 64Asynchronous16 bit2.7 V3.6 V30 mA0 C+ 70 C TraySectored70 Ns
SST25VF020-20-4C-QAE-T


NOR Flash 2.7V to 3.6V 2Mbit SPI Serial Flash
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USD 1.4388

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Smd/SmtWSON - 8Sst25vf2 mb it20 MHzSpi256 K X 8Synchronous8 bit2.7 V3.6 V10 mA0 C+ 70 C Cut TapeSectored20 Mhz
SST26VF020A-80E/SN


NOR Flash 2Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC
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USD 1.442

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SMDSO8 2 Mbit SPI, SQI            
SST39SF020A-45-4C-WHE


Flash Memory 256K X 8 45ns
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USD 1.4969

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Smd/SmtTSOP - 32Sst39sf2 Mbit Parallel256 K X 8Asynchronous8 bit4.5 V5.5 V25 mA   TraySector45 Ns
SST39LF200A-55-4C-B3KE


Microchip Technology Flash Memory 2M (128Kx16) 45ns 3.0-3.6V Commercial
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USD 1.499

Multiples of: 320

Smd/SmtTFBGA - 48Sst39lf2 Mbit Parallel128 K X 16Asynchronous16 bit3 V3.6 V30 mA0 C+ 70 C TraySector55 Ns
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