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

ZD25WQ16CTIGT

16Mbit SOP-8 NOR FLASH ROHS

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Zetta

Availability : 22723
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USD 0.1231

Multiples of: 5

SOP - 8

16Mbit

AT45DB021E-SSHNHC-T

Flash 2Mb, 1.65V, 70Mhz Serial Flash

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Dialog Semiconductor

Availability : 22622
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USD 0.9537

Multiples of: 1

Smd/Smt

SOIC - 8

At45db

2 Mbit

70 MHz

Spi

256 K X 8

Synchronous

8 bit

1.65 V

3.6 V

15 mA

- 40 C

+ 85 C

Reel

Chip Erase

70 Mhz

ZD25WQ32CTIGT

32Mbit SPI SOP-8 NOR FLASH ROHS

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Zetta

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USD 0.1809

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SOP - 8

32Mbit

SPI

W25Q16JVUXIQ

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

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Winbond

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USD 0.3815

Multiples of: 1

USON - 8 - EP (2X3)

W25Q16JWZPIQ

NOR Flash spiFlash 1.8V 16M-bit 4Kb Uniform Sector

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Winbond

Availability : 20607
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USD 0.5621

Multiples of: 1

SMD/SMT

WSON - 8

W25Q16JW

16 Mbit

133 MHz

SPI

2 M x 8

Synchronous

8 bit

1.65 V

1.95 V

- 40 C

+ 85 C

Hot

SST25VF016B-50-4I-S2AF-T

Microchip Technology Flash 16M (2Mx8) 50MHz 2.7-3.6V Industrial

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Microchip

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USD 1.7625

Multiples of: 2100

Smd/Smt

SOIC - 8

Sst25vf

16 Mbit

50 MHz

Spi

2 M X 8

Synchronous

8 bit

2.7 V

3.6 V

15 mA

- 40 C

+ 85 C

Reel

Sector

50 Mhz

MT25QL512ABB1EW9-0SIT

NOR Flash Serial-SPI 3V 512Mbit 512M/256M/128M 1bit/2bit/4bit 6ns 8-Pin WDFN

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Micron

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USD 6.2025

Multiples of: 1

Smd/Smt

WDFN - 8

Mt25ql

512 mb it

133 MHz

Spi

64 M X 8

Synchronous

8 bit

2.7 V

3.6 V

35 mA

- 40 C

+ 85 C

Tray

133 Mhz

AT45DB321E-MHF-T

NOR Flash 32M, 85MHz 2.3-3.6V DataFlash

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Dialog Semiconductor

Availability : 19076
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USD 3.2085

Multiples of: 1

Smd/Smt

UDFN - 8

At45db321e

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

Cut Tape

Chip Erase

85 Mhz

W25Q128JVEIM TR

NOR Flash spiFlash, 3V, 128M-bit, 4Kb Uniform Sector, DTR

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Winbond

Availability : 18999
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USD 1.3167

Multiples of: 1

Smd/Smt

WSON - 8

W25q128jv

128 mb it

133 MHz

Spi

16 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

25 mA

- 40 C

+ 85 C

Cut Tape

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

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 0.8777

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

W25Q128JVSIQ TR

NOR Flash spiFlash, 3V, 128M-bit, 4Kb Uniform Sector

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Winbond

Availability : 18539
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USD 1.485

Multiples of: 1

SMD/SMT

SOIC - 8

W25Q128JV

128 Mbit

133 MHz

SPI

16 M x 8

Synchronous

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

ZD25LD40BTIGT

4Mbit SPI 104MHz SOP8 NOR FLASH ROHS

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Zetta

Availability : 18405
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USD 0.0478

Multiples of: 5

SOP8

4Mbit

SPI

GD25Q40CTIG

FLASH FLASH 4Mb (512K x 8) SPI - Dual/Quad I/O SOP-8_150mil RoHS

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Gigadevice

Availability : 18319
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USD 0.2096

Multiples of: 1

SOP - 8 150MIL

4Mb (512K X 8)

Spi - Dual/Quad I/O

MT25QL512ABB8E12-0AUT

NOR Flash Serial-SPI 3.3V 512Mbit 512M/256M/128M X 1Bit/2Bit/4Bit 5ns/6ns 24-Pin TPBGA

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

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USD 13.1089

Multiples of: 1

Smd/Smt

T - PBGA - 24

Mt25ql

512 mb it

133 MHz

Spi

64 M X 8

Synchronous

8 bit

2.7 V

3.6 V

35 mA

- 40 C

+ 125 C

Tray

133 Mhz

S29JL064J70TFI000

IC: FLASH memory; CFI,parallel; TSOP48; parallel

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Infineon

Availability : 17692
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USD 5.2633

Multiples of: 960

Smd/Smt

TSOP - 48

S29jl064j70

64 mb it

Parallel

8 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

16 mA

- 40 C

+ 85 C

Tray

Flexible

70 Ns

PY25Q32HB-SUH-IR

SOP-8-208mil NOR FLASH ROHS

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PUYA

Availability : 17450
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USD 0.1344

Multiples of: 5

SOP - 8 - 208MIL

SST26VF032BT-104I/MF

Flash Memory 32Mb 2.7V-3.6V SQI Flash Memory

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Microchip

Availability : 17419
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USD 2.387

Multiples of: 1

SMD/SMT

TDFN - S - 8

32 Mbit

104 MHz

SPI

4 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

W25X20CLSNIG TR

NOR Flash spiFlash, 2M-bit, 4Kb Uniform Sector

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 : 17404
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USD 0.3364

Multiples of: 1

SMD/SMT

SOIC - 8

W25X20CL

2 Mbit

104 MHz

SPI

256 k x 8

8 bit

2.3 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

W25Q256JWFIQ

NOR Flash spiFlash, 1.8V, 256M-bit, 4Kb Uniform Sector

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Winbond

Availability : 17337
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USD 1.2023

Multiples of: 1

Smd/Smt

SOIC - 16

W25q256jw

256 mb it

133 MHz

Spi

32 M X 8

Asynchronous

8 bit

1.7 V

1.95 V

20 mA

- 40 C

+ 85 C

Tube

FM25Q04B-SO-T-G

SOP-8 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.

Fudan

Availability : 15510
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December 2025