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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SST39SF040-70-4I-NHE-T


Microchip Technology Flash Memory 4M (512Kx8) 70ns 5.0V Industrial
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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.

Microchip Availability : 696
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USD 3.2371

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Smd/SmtPLCC - 32Sst39sf4 Mbit Parallel512 K X 8Asynchronous8 bit4.5 V5.5 V25 mA- 40 C+ 85 C ReelSector70 Ns
SST39LF800A-55-4C-EKE


NOR Flash Parallel 3.3V 8M-bit 512K x 16 55ns 48-Pin TSOP Tray
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Microchip Availability : 678
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USD 3.1125

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Smd/SmtTSOP - 48Sst39lf8 Mbit Parallel512 Kb X 16Asynchronous16 bit3 V3.6 V30 mA0 C+ 70 C TraySectored55 Ns
SST26VF064B-104V/SM


Flash Memory 64Mbit SPI/SQI Flash 2.3V-3.6V, 105C
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Microchip Availability : 659
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USD 4.1868

Multiples of: 5

Smd/SmtSOIJ - 8 64 mb it104 MHzSerial, Spi, Sqi8 M X 8 8 bit2.3 V3.6 V25 mA- 40 C+ 105 C Tube 104 Mhz
SST39VF400A-70-4I-EKE


TSOP-48-18.4mm NOR FLASH ROHS
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Microchip Availability : 651
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USD 2.0875

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SMD/SMTTSOP - 48SST39VF4 Mbit Parallel256 k x 16Asynchronous16 bit2.7 V3.6 V - 40 C+ 85 C Tray  
SST39LF200A-55-4C-EKE


Flash 2M (128Kx16) 55ns 3.0-3.6V Commercial
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Microchip Availability : 648
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USD 2.0289

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Smd/SmtTSOP - 48LSst39lf2 Mbit Parallel128 K X 16Asynchronous16 bit3 V3.6 V30 mA0 C+ 70 C TrayUniform55 Ns
SST26VF064B-104IMF


Flash Serial (SPI, Dual SPI, Quad SPI) 3.3V 64M-bit 8-Pin WDFN EP
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Microchip Availability : 612
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USD 3.725

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SMD/SMT  64 Mbit104 MHzSPI8 M x 8 8 bit2.7 V3.6 V - 40 C+ 85 C Tube  
SST26VF016B-104IMF


Microchip Technology Flash Memory SQI Flash Memory 16Mb 1.8V
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Microchip Availability : 609
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USD 2

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SMD/SMT  16 Mbit104 MHzSPI2 M x 8 8 bit2.7 V3.6 V - 40 C+ 85 C Tube  
SST39VF6401B-70-4C-EKE


Microchip Technology Flash 64M (4Mx16) 70ns 2.7-3.6V Commercial
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Microchip Availability : 603
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USD 8.25

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Smd/SmtTSOPSst39vf64 Mbit Parallel4 Kb X 2048Asynchronous16 bit2.7 V3.6 V18 mA0 C+ 70 C TraySectored70 Ns
SST25VF512A-33-4I-SAE-T


NOR Flash Serial-SPI 3.3V 512Kbit 64K x 8bit 12ns 8-Pin SOIC T/R
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Microchip Availability : 601
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USD 0.8254

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Smd/SmtSOIC - 8Sst25vf512 kb it33 MHzSpi64 K X 8Synchronous8 bit2.7 V3.6 V10 mA- 40 C+ 85 C Cut TapeSector33 Mhz
SST39SF020A-55-4I-NHE


Flash 4.5 to 5.5 2Mbit Multi-Purpose Flash
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Microchip Availability : 11
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USD 2.626

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Smd/SmtPLCC - 32Sst39sf2 Mbit Parallel256 K X 8Asynchronous8 bit4.5 V5.5 V25 mA- 40 C+ 85 C TubeSector Erase55 Ns
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