About NOR Flash

Dialog Semiconductor 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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AT25DF081A-MH-Y


Flash Memory 8M, 2.7-3.6V, 100Mhz 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.

Dialog Semiconductor Availability : 551
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USD 1.4914

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Smd/SmtUDFN - 8At25df8 mb it85 MHzSpi1 M X 8Synchronous8 bit2.7 V3.6 V20 mA- 40 C+ 85 C TrayBlock Erase85 Mhz
AT25SL321-MBUE-T


NOR Flash 32 Mbit, 1.8V (1.7V to 2V), -40C to 85C, DFN 4x3 (Tape & Reel), Single, Dual, Quad SPI NOR 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.

Dialog Semiconductor Availability : 543
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USD 1.0005

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SMD/SMT AT25SL32132 Mbit104 MHzSPI4 M x 8 8 bit1.7 V2 V - 40 C+ 85 C Reel , Cut Tape  
AT25SF041B-SSHD-T


NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR 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.

Dialog Semiconductor Availability : 521
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USD 0.3644

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SMD/SMT  4 Mbit108 MHzSPI512 k x 8 8 bit2.5 V3.6 V - 40 C+ 85 C    
Hot AT45DB161E-SSHD-T


NOR Flash 16M 2.5-3.6V 85Mhz Data 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.

Dialog Semiconductor Availability : 494
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USD 0.7996

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Smd/SmtSOIC - 8At45db161e16 Mbit70 MHzSpi2 M X 8Synchronous8 bit2.5 V3.6 V22 mA- 40 C+ 85 C Cut TapeChip Erase70 Mhz
AT45DB321E-MWHF-T


Flash 32M, 85MHz 2.3-3.6V DataFlash
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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.

Dialog Semiconductor Availability : 490
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USD 3.725

Multiples of: 1

Smd/SmtVDFN - 8At45db32 Mbit85 MHzSpi4 M X 8Synchronous8 bit2.3 V3.6 V22 mA- 40 C+ 85 C ReelChip Erase85 Mhz
AT45DQ161-SHF-B


NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Quad Mode Enabled,Single, Dual SPI DataFlash
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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.

Dialog Semiconductor Availability : 446
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USD 2.2125

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Smd/SmtSOIC - 8At45dq16116 mb it85 MHzSpi2 M X 8Synchronous8 bit2.3 V3.6 V26 mA- 40 C+ 85 C TubeChip Erase85 Mhz
AT25DF021A-MHN-Y


NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40 C to 85 C, DFN 5x6 (Tray), Single, Dual SPI NOR 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.

Dialog Semiconductor Availability : 208
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USD 1.2087

Multiples of: 1

SMD/SMT AT25DF021A2 Mbit104 MHzSPI256 k x 8 8 bit1.65 V3.6 V - 40 C+ 85 C Tray  
AT45DQ161-MHF-Y


Flash Memory 16M, 85Mhz, 2.3-3.6V 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.

Dialog Semiconductor Availability : 138
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USD 2.4375

Multiples of: 1

Smd/SmtUDFN - 8At45dq16 Mbit85 MHzSpi2 M X 8Synchronous8 bit2.3 V3.6 V26 mA- 40 C+ 85 C TrayChip Erase85 Mhz
AT25DF041B-SSHN-T


NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR 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.

Dialog Semiconductor Availability : 103
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USD 0.7911

Multiples of: 1

Smd/SmtSOIC - 8At25df041b            Cut Tape  
Hot AT45DB021E-SSHN-T


NOR Flash 2M 1.65-3.6V 70Mhz Data Flash
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Dialog Semiconductor Availability : 102
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USD 0.3637

Multiples of: 1

Smd/SmtSOIC - 8At45db021e2 Mbit70 MHzSpi256 K X 8Synchronous8 bit1.65 V3.6 V15 mA- 40 C+ 85 C Cut TapeChip Erase70 Mhz
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