About NOR Flash

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.

NOR Flash

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Mounting Style	Package / Case	Series	Memory Size	Maximum Clock Frequency	Interface Type	Organisation	Timing Type	Data Bus Width	Supply Voltage - Min	Supply Voltage - Max	Supply Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging	Architecture	Speed

W25Q32JVSSIQTR

SOIC-8-208mil NOR FLASH ROHS

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.

Winbond

Availability : 28890
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USD 0.4707

Multiples of: 1

SOIC - 8

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

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 0.4276

Multiples of: 1

SMD/SMT

AT25DF512C

512 kb it

104 MHz

SPI

64 k x 8

Synchronous

8 bit

1.65 V

3.6 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

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 1.1467

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

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 : 15465
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USD 0.5549

Multiples of: 1

SMD/SMT

SOIC - 8 Narrow

AT25SF321B

32 Mbit

108 MHz

SPI

4 M x 8

8 bit

2.7 V

3.6 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

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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December 2025

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USD 1.575

Multiples of: 1

SMD/SMT

8 - UDFN

AT25SL128A

128 Mbit

133 MHz

SPI

16 M x 8

8 bit

1.7 V

2 V

- 40 C

+ 85 C

Reel , Cut Tape

IS25WP256D-JLLE-TR

NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R

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.

ISSI

Availability : 15425
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December 2025

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USD 2.959

Multiples of: 1

WSON - 8

Is25wp256d

Reel

W25Q16JVSSIM

NOR Flash spiFlash, 3V, 16M-bit, 4Kb Uniform Sector, DTR

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.

Winbond

Availability : 15376
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December 2025

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USD 0.4554

Multiples of: 1

Smd/Smt

SOIC - 8

W25q16jv

16 mb it

133 MHz

Spi

2 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

25 mA

- 40 C

+ 85 C

Tube

MT25QL512ABB8ESF-0AAT

NOR Flash Serial-SPI 3V 512Mbit 512M/256M/128M 1bit/2bit/4bit 6ns 16-Pin SOP-II

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.

Micron

Availability : 15236
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USD 5.797

Multiples of: 1

Smd/Smt

SOP2 - 16

Mt25ql

512 mb it

133 MHz

Spi

64 M X 8

Synchronous

8 bit

2.7 V

3.6 V

35 mA

- 40 C

+ 105 C

Tray

133 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

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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December 2025

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49	30	1	2	3	4	5	6
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USD 1.572

Multiples of: 1

SMD/SMT

UDFN - 8

AT25SF128A

128 Mbit

133 MHz

SPI

16 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

S29AL008J70BFI010

Spansion Flash 8Mb 3V 70ns Parallel NOR Flash

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.

Infineon

Availability : 14604
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

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USD 1.925

Multiples of: 1

Smd/Smt

BGA - 48

S29al008j

8 Mbit

Parallel

1 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

12 mA

- 40 C

+ 85 C

Tray

Sector

70 Ns

AT45DB321E-MWHF2B-T

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

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 : 14485
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

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USD 3.395

Multiples of: 1

Smd/Smt

VDFN - 8

At45db

32 mb it

85 MHz

Spi

4 M X 8

Synchronous

8 bit

2.3 V

3.6 V

22 mA

- 40 C

+ 85 C

Reel

Chip Erase

85 Mhz

ZD25WQ80CEIGR

8Mbit SPI 104MHz USON-8(2x3) NOR FLASH ROHS

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.

Zetta

Availability : 14028
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December 2025

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USD 0.091

Multiples of: 5

USON - 8 (2X3)

8Mbit

SPI

IS25LP032D-JBLA3

NOR Flash 32M 2.3-3.6V 133Mhz Serial NOR Flash

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.

ISSI

Availability : 13872
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.9262

Multiples of: 1

Smd/Smt

SOIC - 8

Is25lp032d

32 mb it

133 MHz

Serial, Spi, Qpi

4 M X 8

8 bit

2.3 V

3.6 V

25 mA

- 40 C

+ 125 C

133 Mhz

AT25SF041B-SSHB-T

NOR Flash 4 Mbit 3.0V 2.7V to 3.6V -40C to 85C SOIC-N 150mil Tape & Reel Single Dual Quad SPI NOR flash

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 : 13654
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December 2025

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USD 0.2909

Multiples of: 1

AT45DQ321-SHF2B-T

NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Quad Mode Enabled,Single, Dual SPI DataFlash

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 : 13527
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December 2025

December 2025
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USD 2.7216

Multiples of: 1

SMD/SMT

SOIC - 8 Wide

AT45DQ321

32 Mbit

104 MHz

SPI

4 M x 8

Synchronous

8 bit

2.3 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

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

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 : 13155
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December 2025

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USD 0.6897

Multiples of: 1

Smd/Smt

SOIC - 8

At25df041b

Cut Tape

SST25VF010A-33-4I-SAE

Memory: Serial Flash; 1Mbit; SPI; 33MHz; 2.7÷3.6V; SO8

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 : 12598
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December 2025

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USD 0.6853

Multiples of: 1

SMD/SMT

SOIC - 8

SST25VF

1 Mbit

33 MHz

SPI

128 k x 8

Synchronous

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Tube

MT25QL256ABA8ESF-0AAT

NOR Flash Serial-SPI 3V 256Mbit 256M/128M/64M 1bit/2bit/4bit 6ns 16-Pin SOP-II

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.

Micron

Availability : 12452
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December 2025

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USD 4.0772

Multiples of: 1

AT25FF321A-SSHN-B

NOR Flash 32 Mbit Wide Vcc 1.65V to 3.6V -40C to 85C SOIC-N 150mil Tube Single Dual Quad SPI NOR flash

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 : 12273
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December 2025

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USD 0.7463

Multiples of: 1

SMD/SMT

SOIC - 8 Narrow

AT25FF321A

32 Mbit

133 MHz

SPI

2 M x 16

16 bit

1.65 V

3.6 V

- 40 C

+ 85 C

Tube

N25Q064A13EF640E

NOR Flash Serial (SPI, Dual SPI, Quad SPI) 3V/3.3V 64M-bit 64M/32M/16M x 1/2-bit/4-bit 7ns 8-Pin MLP EP Tray

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.

Micron

Availability : 12262
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December 2025