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

W25Q80DLZPIG TR

NOR Flash spiFlash, 8M-bit, 4Kb Uniform Sector

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Winbond

Availability : 8714
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USD 0.544

Multiples of: 1

SMD/SMT

WSON - 8

W25Q80DL

8 Mbit

80 MHz

SPI

1 M x 8

Synchronous

8 bit

2.3 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

AT25SF321B-SHB-T

NOR Flash 32 Mbit 3.0V 2.7V to 3.6V -40C to 85C SOIC-W 208mil Tape & Reel Single Dual Quad SPI NOR flash

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Dialog Semiconductor

Availability : 8619
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USD 0.4932

Multiples of: 1

AT25SF081B-SSHD-T

NOR Flash 8 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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Dialog Semiconductor

Availability : 8445
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45	2	3	4	5	6	7	8

USD 0.5222

Multiples of: 1

SMD

SO8

Standard

8 Mbit

Dual - Output Read, Quad - Output Read, SPI

AT25DF041B-MAHNHR-T

NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash

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Dialog Semiconductor

Availability : 8439
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USD 1.2236

Multiples of: 1

SMD/SMT

AT25DF041B

4 Mbit

104 MHz

SPI

512 k x 8

8 bit

1.65 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

S25FL128SAGNFV001

Flash Memory Nor

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Infineon

Availability : 8363
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USD 1.5033

Multiples of: 1

Smd/Smt

WSON - 8

S25fl128s

128 Mbit

133 MHz

Spi

16 M X 8

Synchronous

8 bit

2.7 V

3.6 V

100 mA

- 40 C

+ 105 C

Tube

Mirrorbit Eclipse

133 Mhz

W25Q40CLSNIG

NOR Flash Serial-SPI 2.5V/3V/3.3V 4M-bit 512K x 8 8ns 8-Pin SOIC

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Winbond

Availability : 8358
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USD 0.3325

Multiples of: 1

SMD/SMT

SOIC - 8

W25Q40CL

4 Mbit

104 MHz

SPI

512 k x 8

Synchronous

8 bit

2.3 V

3.6 V

- 40 C

+ 85 C

AT25DF641A-SH-B

NOR Flash 64M, 75MHz, 2.7-3.6V SPI Flash Memory

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Dialog Semiconductor

Availability : 8357
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USD 4.1474

Multiples of: 1

Smd/Smt

SOIC - 8

At25df641a

64 mb it

85 MHz

Spi

8 M X 8

Synchronous

8 bit

2.7 V

3.6 V

38 mA

- 40 C

+ 85 C

Tube

Block Erase

85 Mhz

SST26VF064B-104V/SM

Flash Memory 64Mbit SPI/SQI Flash 2.3V-3.6V, 105C

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Microchip

Availability : 8354
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USD 3.9069

Multiples of: 1

Smd/Smt

SOIJ - 8

64 mb it

104 MHz

Serial, Spi, Sqi

8 M X 8

8 bit

2.3 V

3.6 V

25 mA

- 40 C

+ 105 C

Tube

104 Mhz

AT45DB021E-SSHN-B

NOR Flash 2M 1.65-3.6V 70Mhz Data Flash

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Dialog Semiconductor

Availability : 8243
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USD 0.8177

Multiples of: 1

Smd/Smt

SOIC - 8

At45db021e

2 mb it

70 MHz

Spi

256 K X 8

Synchronous

8 bit

1.65 V

3.6 V

15 mA

- 40 C

+ 85 C

Tube

Chip Erase

70 Mhz

ZD25WD20BKIGR

USON8-1.2x1.2x0.4mm 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 : 8158
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USD 0.0517

Multiples of: 5

MT25QU256ABA8E55-0SIT

NOR Flash SLC 256M Die 64MX4

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Micron

Availability : 8137
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USD 3.979

Multiples of: 1

Smd/Smt

XFWLBGA - 23

Mt25qu

256 mb it

166 MHz

Spi

32 M X 8

Synchronous

8 bit

1.7 V

2 V

35 mA

- 40 C

+ 85 C

Tray

166 Mhz

MX25V8006EM1I-13G

MX25U Series 3.6 V 8 Mb (8 M x 1 / 4 M x 2) Surface Mount Serial Flash -SOP - 8

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.

Macronix

Availability : 8126
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October 2025

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USD 0.4573

Multiples of: 1

AT45DB081E-SHN2B-T

Flash 8Mb, 1.65V, 85Mhz SPI Serial 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 : 8111
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October 2025

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USD 1.3027

Multiples of: 1

Smd/Smt

SOIC - 8

At45db

8 Mbit

85 MHz

Spi

1 M X 8

Synchronous

8 bit

1.7 V

3.6 V

15 mA

- 40 C

+ 85 C

Reel

Chip Erase

85 Mhz

MX30LF1G18AC-XKI

VFBGA-63 NAND 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.

Macronix

Availability : 8091
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USD 1.6272

Multiples of: 1

MX25L4006EM1I-12G

FLASH FLASH 4Mb (4M x 1, 2M x 2) SPI SOP-8_150mil RoHS

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Macronix

Availability : 8083
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USD 0.315

Multiples of: 1

W25Q16JVUXIQ

USON-8-EP(2x3) NOR FLASH ROHS

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Winbond

Availability : 7970
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USD 0.3482

Multiples of: 1

USON - 8 - EP (2X3)

S29AL016J70TFN010

Flash Memory Nor

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Infineon

Availability : 7945
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October 2025

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USD 2.2176

Multiples of: 1

Smd/Smt

TSOP - 48

S29al016j

16 Mbit

Parallel

2 M X 8, 1 M X 16

Asynchronous

8 bit , 16 bit

2.7 V

3.6 V

12 mA

- 40 C

+ 125 C

Tray

Sector

70 Ns

GD25Q16ESIGR

16Mbit SPI 133MHz SOP-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.

Gigadevice

Availability : 7915
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USD 0.1915

Multiples of: 5

SMD/SMT

SOP - 8

GD25Q16E

16 Mbit

133 MHz

SPI

2 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

M45PE16-VMW6TG

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.

Alliance Memory

Availability : 7840
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October 2025

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USD 1.575

Multiples of: 1

SMD/SMT

SOIC - 8

16 Mbit

75 MHz

SPI

2 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

AT45DB021E-SHNHA-T

Flash 2Mb, 1.65V, 70Mhz Serial 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 : 7794
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October 2025