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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SST39VF1681-70-4I-EKE


Multi-Purpose Flash+ memory; Parallel Flash x8; 2Mx8bit; 70ns
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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 : 83
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USD 3.3341

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SMD/SMTTSOP - 48SST39VF16 Mbit Parallel2 M x 8Asynchronous8 bit2.7 V3.6 V - 40 C+ 85 C Tray  
Hot SST25WF040B-40E/SN


NOR Flash 1.8V, 4Mbit SPI 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.

Microchip Availability : 82
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USD 0.304

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Smd/SmtSOIC - 8Sst25wf4 mb it40 MHzSpi512 K X 8Synchronous8 bit1.65 V1.95 V15 mA- 40 C+ 125 C Tube 40 Mhz
Hot SST39SF010A-55-4I-WHE


Microchip Technology Flash Memory 4.5V to 5.5V 1Mbit
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Microchip Availability : 76
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USD 0.7887

Multiples of: 1

Smd/SmtTSOP - 32Sst39sf1 Mbit Parallel128 K X 8Asynchronous8 bit4.5 V5.5 V25 mA- 40 C+ 85 C TraySector55 Ns
SST39LF400A-55-4C-B3KE


Microchip Technology Flash 4M (256K x 16) 55ns
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Microchip Availability : 75
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USD 2.116

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Smd/SmtTFBGASst39lf4 Mbit Parallel4 K B X 128Asynchronous16 bit3 V3.6 V30 mA0 C+ 70 C TraySectored55 Ns
SST39VF6401B-70-4I-EKE


Multi-Purpose Flash+ memory; Parallel Flash x16; 4Mx16bit; 70ns
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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 : 75
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USD 7.6781

Multiples of: 1

SMD/SMTTSOP - 48SST39VF64 Mbit Parallel4 M x 16Asynchronous16 bit2.7 V3.6 V - 40 C+ 85 C Tray  
SST39SF040-55-4C-WHE


Microchip Technology Flash Memory 4.5 to 5.5 4Mbit Multi-Purpose Flash
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Microchip Availability : 70
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USD 2.2625

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Smd/SmtTSOP - 32Sst39sf4 Mbit Parallel512 K X 8Asynchronous8 bit4.5 V5.5 V25 mA0 C+ 70 C TraySector55 Ns
SST26WF040B-104I/MF


Memory: Serial Flash; 4Mbit; SDI, SPI, SQI; 104MHz; 1.65÷1.95V
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Microchip Availability : 69
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USD 1.33

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SmdWDFN8 4 Mbit Sdi, Spi, Sqi            
SST39VF6402B-70-4C-EKE


Flash 64M (4Mx16) 70ns Commercial Temp
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Microchip Availability : 69
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USD 8.2625

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Smd/SmtTSOP - 48Sst39vf64 Mbit Parallel4 Mbit X 16Asynchronous16 bit2.7 V3.6 V18 mA0 C+ 70 C TraySector Erase70 Ns
SST26VF064BEUI-104I/MF


NOR Flash 64Mb 2.3V TO 3.6V SQI Flash Memory w/EUI
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Microchip Availability : 57
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USD 3.8896

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SMD/SMT  64 Mbit104 MHzSPI8 M x 8 8 bit2.7 V3.6 V - 40 C+ 85 C Tube  
SST39VF1601-70-4C-B3KE


Flash 16M (1Mx16) 70ns Commercial Temp
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Microchip Availability : 51
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USD 3.7968

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SMD/SMTTFBGA - 48SST39VF16 Mbit Parallel1 M x 16Asynchronous16 bit2.7 V3.6 V 0 C+ 70 C Tray  
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