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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Enter Qty Mounting StylePackage / CaseSeriesMemory SizeMaximum Clock FrequencyInterface TypeOrganisationTiming TypeData Bus WidthSupply Voltage - MinSupply Voltage - MaxSupply Current - MaxMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingArchitectureSpeed
  
                      
AT25DF041B-UUN-T


NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (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 : 18805
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USD 0.9056

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SMD/SMT AT25DF041B4 Mbit104 MHzSPI512 k x 8 8 bit1.65 V3.6 V - 40 C+ 85 C Reel , Cut Tape  
AT45DB021E-SHN-T


Flash Memory 2M 1.65-3.6V 70Mhz 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 : 15895
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USD 0.9534

Multiples of: 1

Smd/SmtSOIC - 8At45db2 Mbit70 MHzSpi256 K X 8Synchronous8 bit1.65 V3.6 V15 mA- 40 C+ 85 C ReelChip Erase70 Mhz
AT25PE20-SSHN-T


NOR Flash 2Mb 1.65V-3.6V SPI 85MHz IND TEMP
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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 : 15645
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USD 0.8901

Multiples of: 1

Smd/SmtSOIC - 8 WideAt25pe202 mb it85 MHzSpi256 K X 8 8 bit1.65 V3.6 V15 mA- 40 C+ 85 C Cut Tape 85 Mhz
AT25DF512C-SSHN-T


NOR Flash 512 Kbit, Wide Vcc (1.7V 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 : 15495
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USD 0.4412

Multiples of: 1

SMD/SMT AT25DF512C512 kb it104 MHzSPI64 k x 8Synchronous8 bit1.65 V3.6 V - 40 C+ 85 C Reel , Cut Tape  
AT25XE041B-MAHN-T


NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40 C to 85 C, DFN 2x3 (Tape & Reel), Fusion (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 : 15491
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USD 1.1831

Multiples of: 1

  At25xe041            Cut Tape  
AT25SF321B-SSHB-B


NOR Flash 32 Mbit 3.0V 2.7V to 3.6V -40C to 85C SOIC-N 150mil Tube Single Dual Quad SPI NOR flash
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Dialog Semiconductor Availability : 15465
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USD 0.5725

Multiples of: 1

SMD/SMTSOIC - 8 NarrowAT25SF321B32 Mbit108 MHzSPI4 M x 8 8 bit2.7 V3.6 V - 40 C+ 85 C Tube  
AT25SL128A-MHE-T


NOR Flash 128 Mbit, 1.8V (1.7V to 2V), -40 C to 85 C, DFN 5x6 (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 : 15460
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USD 1.625

Multiples of: 1

SMD/SMT8 - UDFNAT25SL128A128 Mbit133 MHzSPI16 M x 8 8 bit1.7 V2 V - 40 C+ 85 C Reel , Cut Tape  
AT25DF321A-MH-T


Flash Memory 32M 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 : 15216
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USD 2.551

Multiples of: 1

Smd/SmtUDFN - 8At25df32 Mbit85 MHzSpi4 M X 8Synchronous8 bit2.7 V3.6 V20 mA- 40 C+ 85 C ReelBlock Erase85 Mhz
AT25SF128A-MHB-T


NOR Flash 128 Mbit, 3.0V (2.7V to 3.6V), -40 C to 85 C, DFN 5x6 (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 : 15100
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USD 1.6219

Multiples of: 1

SMD/SMTUDFN - 8AT25SF128A128 Mbit133 MHzSPI16 M x 8 8 bit2.7 V3.6 V - 40 C+ 85 C Reel , Cut Tape  
AT45DB641E-MHN-T


NOR Flash 64Mb, 1.7V, 85Mhz 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.

Dialog Semiconductor Availability : 14792
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USD 4.5314

Multiples of: 1

Smd/SmtUDFN - 8At45db641e64 mb it85 MHzSpi8 M X 8Synchronous8 bit1.7 V3.6 V22 mA- 40 C+ 85 C Cut TapeChip Erase85 Mhz
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