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

M45PE80-VMP6TG

NOR Flash Serial-SPI 3.3V 8M-bit 1M x 8 12ns 8-Pin VFQFPN EP 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.

Micron

Availability : 252200
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USD 1.275

Multiples of: 4000

Surface Mount

VFQFPN EP

Serial (Spi)

Synchronous

8 (B)

2.7 V

3.6 V

4 mA

- 40 C

85 C

Tape And Reel

AT45DB321E-SHF2B-T

NOR Flash 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 : 100624
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32	3	4	5	6	7	8	9

USD 2.2

Multiples of: 1

Smd/Smt

SOIC - 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

AT25SF321B-MHB-T

NOR Flash 32 Mbit 3.0V 2.7V to 3.6V -40C to 85C 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 : 92421
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32	3	4	5	6	7	8	9

USD 0.6784

Multiples of: 1

SMD/SMT

UDFN - 8

AT25SF321B

32 Mbit

108 MHz

SPI

4 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

AT25SF041B-SSHD-B

NOR Flash 4 Mbit 3.0V 2.5V 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 : 83170
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32	3	4	5	6	7	8	9

USD 0.315

Multiples of: 1

W25Q64JVSSIM TR

NOR Flash spiFlash, 64M-bit, DTR, 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 : 82935
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32	3	4	5	6	7	8	9

USD 0.9524

Multiples of: 2000

Smd/Smt

SOIC - 8

W25q64jv

64 mb it

133 MHz

Spi

8 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

25 mA

- 40 C

+ 85 C

Cut Tape

MT25QU128ABA1EW9-0SIT

NOR Flash SPI FLASH NOR SLC 32MX4 WPDFN

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 : 77600
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32	3	4	5	6	7	8	9

USD 2.3612

Multiples of: 4000

AT45DB081E-SSHN-B

NOR 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 : 50715
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USD 1.199

Multiples of: 1

Smd/Smt

SOIC - 8

At45db081e

8 mb it

85 MHz

Spi

1 M X 8

Synchronous

8 bit

1.7 V

3.6 V

15 mA

- 40 C

+ 85 C

Tube

Chip Erase

85 Mhz

W25Q32JVSSIQ

FLASH FLASH 32Mb (4M x 8) SPI - Dual/Quad I/O SOIC-8_208mil 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 : 46258
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USD 0.233

Multiples of: 1

SOIC - 8 208MIL

32 mb (4M x 8)

SPI - Dual/Quad I/O

AT45DB641E-MHN-Y

Flash 64Mb, 1.7V, 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 : 42466
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

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32	3	4	5	6	7	8	9

USD 4.3383

Multiples of: 1

Smd/Smt

UDFN - 8

At45db

64 Mbit

85 MHz

Spi

8 M X 8

Synchronous

8 bit

1.7 V

3.6 V

22 mA

- 40 C

+ 85 C

Tray

Chip Erase

85 Mhz

W25Q64JVXGIQ TR

NOR Flash spiFlash, 64M-bit, DTR, 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 : 40385
Ship by Wed. 02 Jul to Fri. 04 Jul

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32	3	4	5	6	7	8	9

USD 1.128

Multiples of: 1

SMD/SMT

XSON - 8

W25Q64JV

64 Mbit

133 MHz

SPI

8 M x 8

Synchronous

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

ZD25WD40BUIGR

USON2x3-0.55 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 : 37680
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32	3	4	5	6	7	8	9

USD 0.0551

Multiples of: 5

SST26VF032BA-104I/SM

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

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 : 36750
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USD 2.057

Multiples of: 1

Smd

SO8 - W

32 Mbit

Spi, Spi X2, Sqi

AT25SL128A-UUE-T

NOR Flash 128 Mbit, 1.8V (1.7V to 2V), -40 C to 85 C, WLCSP (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 : 33734
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32	3	4	5	6	7	8	9

USD 1.5647

Multiples of: 1

At25sl128a

Cut Tape

AT45DB021E-SHN-B

NOR Flash 2M 1.65-3.6V 70Mhz Data 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 : 33655
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July 2025

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32	3	4	5	6	7	8	9

USD 0.8382

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

AT45DB081E-SSHNHC-T

NOR Flash 8Mb, 1.7V, 85Mhz 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 : 32911
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July 2025

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32	3	4	5	6	7	8	9

USD 1.3143

Multiples of: 1

Smd/Smt

SOIC - 8 Narrow

At45db081e

8 mb it

85 MHz

Spi

1 M X 8

Synchronous

8 bit

1.7 V

3.6 V

15 mA

- 40 C

+ 85 C

Cut Tape

Chip Erase

85 Mhz

MT25QL128ABA8ESF-0AAT TR

NOR Flash SPI FLASH NOR SLC 32MX4 SOIC

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 : 32163
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32	3	4	5	6	7	8	9

USD 3.0897

Multiples of: 1

Smd/Smt

SOP2 - 16

Mt25ql

128 mb it

133 MHz

Spi

16 M X 8

Synchronous

8 bit

2.7 V

3.6 V

35 mA

- 40 C

+ 105 C

Cut Tape

133 Mhz

AT25SF041B-SHB-T

NOR Flash 4 Mbit 3.0V 2.7V to 3.6V -40C to 85C SOIC-W 208mil 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 : 31625
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July 2025

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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3319

Multiples of: 1

MT25QU256ABA1EW9-0SIT

NOR Flash Serial-SPI 3.3V 256Mbit 256M x 1bit 8-Pin WPDFN

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 : 31525
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32	3	4	5	6	7	8	9

USD 5.3644

Multiples of: 1

SMD/SMT

WDFN - 8

MT25QU

256 Mbit

166 MHz

SPI

32 M x 8

Synchronous

8 bit

1.7 V

2 V

- 40 C

+ 85 C

Tray

MT25QU128ABA8ESF-0SIT

NOR Flash Serial-SPI 1.8V 128Mbit 128M/64M/32M 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 : 31061
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32	3	4	5	6	7	8	9

USD 1.848

Multiples of: 1

SMD/SMT

SOP2 - 16

MT25QU

128 Mbit

133 MHz

SPI

16 M x 8

Synchronous

8 bit

1.7 V

2 V

- 40 C

+ 85 C

Tray

W25Q128JVSIQ

NOR Flash Serial (SPI, Dual SPI, Quad SPI) 3V/3.3V 128M-bit 16M x 8 6ns 8-Pin SOIC

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 : 14091
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July 2025