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

LE25S40AFDTWG

ON Semiconductor Flash Memory 4M BIT SERIAL 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.

ON Semiconductor

Availability : 2754
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USD 0.9514

Multiples of: 1

Smd/Smt

VSOIC - 8

4 Mbit

40 MHz

Spi

512 K X 8

8 bit

1.65 V

1.95 V

15 mA

- 40 C

+ 90 C

Reel

Sector

40 Mhz

IS25WP064A-JBLE

NOR Flash 64Mb QPI/QPI/QSPI, 8-pin SOP 2064Mil, 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.

ISSI

Availability : 2746
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32	3	4	5	6	7	8	9

USD 0.7216

Multiples of: 1

Smd/Smt

SOIC - 8 Wide

Is25wp064a

64 Mbit

133 MHz

Serial

8 M X 8

Synchronous

8 bit

1.65 V

1.95 V

13 mA

- 40 C

+ 105 C

Sector

133 Mhz

P25Q32SH-SSH-IT

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.

PUYA

Availability : 2745
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32	3	4	5	6	7	8	9

USD 0.1366

Multiples of: 5

SOP - 8

SST25VF040B-50-4C-S2AF-T

Microchip Technology Flash Memory 2.7V to 3.6V 4Mbit SPI Serial Flash

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Microchip

Availability : 2745
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32	3	4	5	6	7	8	9

USD 1.1815

Multiples of: 1

Smd/Smt

SOIC - 8

Sst25vf

4 Mbit

50 MHz

Spi

512 K X 8

Synchronous

8 bit

2.7 V

3.6 V

15 mA

0 C

+ 70 C

Reel

Sector

50 Mhz

IS25LP040E-JNLE-TR

NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, new die rev

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ISSI

Availability : 2743
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32	3	4	5	6	7	8	9

USD 0.2945

Multiples of: 1

SOIC - 8

4Mbit

SPI

AT25SF041B-SSHD-T

NOR Flash 4 Mbit, 3.0V (2.5V 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 : 2717
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32	3	4	5	6	7	8	9

USD 0.5082

Multiples of: 1

SMD/SMT

4 Mbit

108 MHz

SPI

512 k x 8

8 bit

2.5 V

3.6 V

- 40 C

+ 85 C

ZD25WD20CJIGR

2Mbit SPI 104MHz USON-6(0.7x1) 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 : 2716
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USD 0.0644

Multiples of: 5

USON - 6 (0.7X1)

2Mbit

SPI

SST25VF512-20-4C-SAE-T

Microchip Technology Flash Memory 512K (64Kx8) 20MHz 2.7-3.6V Commercial

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Microchip

Availability : 2702
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32	3	4	5	6	7	8	9

USD 0.7645

Multiples of: 1

Smd/Smt

SOIC - 8

Sst25vf

512 Kbit

20 MHz

Spi

64 K X 8

Synchronous

8 bit

2.7 V

3.6 V

10 mA

0 C

+ 70 C

Reel

Sector

20 Mhz

AT45DB041E-SHN2B-T

Flash 4M, 85MHz 1.65-3.6V 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 : 2701
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32	3	4	5	6	7	8	9

USD 1.0831

Multiples of: 1

Smd/Smt

SOIC - 8

At45db

4 Mbit

70 MHz

Spi

512 K X 8

Synchronous

8 bit

1.65 V

3.6 V

15 mA

- 40 C

+ 85 C

Reel

Chip Erase

70 Mhz

AT25DN512C-SSHFGP-B

NOR Flash 512Kb, 2.3V, 104Mhz 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 : 2688
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32	3	4	5	6	7	8	9

USD 0.3428

Multiples of: 1

Smd/Smt

SOIC - 8

At25dn512c

512 kb it

104 MHz

Spi

64 K X 8

Synchronous

8 bit

2.3 V

3.6 V

12 mA

- 40 C

+ 85 C

Tube

Page Erase

104 Mhz

AT25XE011-SSHN-B

NOR Flash 1 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), 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 : 2680
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32	3	4	5	6	7	8	9

USD 0.7092

Multiples of: 1

At25xe011

Tube

MT28EW512ABA1HPC-0SIT

NOR Flash Parallel 3V 512Mbit 64M/32M 8bit/16bit 105ns 64-Pin LBGA

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 : 2679
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32	3	4	5	6	7	8	9

USD 9.0667

Multiples of: 1

SMD/SMT

LBGA - 64

MT28EW

512 Mbit

Parallel

64 M x 8/32 M x 16

Asynchronous

8 bit /16 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

AT45DB041E-SHNHT-B

NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, SOIC-W 208mil (Tube), Single 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 : 2677
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32	3	4	5	6	7	8	9

USD 1.3691

Multiples of: 1

Smd/Smt

SOIC - 8

At45db041e

Tube

S25FL256SAGNFI001

Flash 256Mb 3V 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.

Infineon

Availability : 2677
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July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 3.157

Multiples of: 1

Smd/Smt

WSON - 8

S25fl256sag

256 Mbit

133 MHz

Spi

32 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

100 mA

- 40 C

+ 85 C

Tube

Uniform

133 Mhz

S29GL128S10TFI020

Flash 128Mb 3V 100ns 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 : 2653
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July 2025

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32	3	4	5	6	7	8	9

USD 3.685

Multiples of: 1

Smd/Smt

TSOP - 56

S29gl128s10

128 Mbit

Parallel

8 M X 16

Asynchronous

16 bit

2.7 V

3.6 V

100 mA

- 40 C

+ 85 C

Tray

Uniform

100 Ns

SST25VF040B-50-4I-S2AF-T

Microchip Technology Flash Memory 2.7V to 3.6V 4Mbit 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.

Microchip

Availability : 2649
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32	3	4	5	6	7	8	9

USD 1.144

Multiples of: 1

Smd/Smt

SOIC - 8

Sst25vf

4 Mbit

50 MHz

Spi

512 K X 8

Synchronous

8 bit

2.7 V

3.6 V

15 mA

- 40 C

+ 85 C

Reel

Sector

50 Mhz

IS29GL128-70SLET

NOR Flash 128Mb, 56 pin TSOP, 3V, RoHS, IT, HIGHEST SECTOR PROTECTED

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 : 2642
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 5.4192

Multiples of: 1

Smd/Smt

TSOP - 56

Is29gl128

128 mb it

Parallel

16 M X 8, 8 M X 16

Asynchronous

8 bit , 16 bit

3 V

3.6 V

45 mA

- 40 C

+ 105 C

70 Ns

AT25DN256-SSHF-T

NOR Flash 256 Kbit, 3.0V (2.3V 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 : 2619
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USD 0.2849

Multiples of: 1

SMD/SMT

AT25DN256

256 kb it

104 MHz

SPI

32 k x 8

Synchronous

8 bit

2.3 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

AT25DN512C-SSHF-T

NOR Flash 512 Kbit, 3.0V (2.3V 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 : 2541
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32	3	4	5	6	7	8	9

USD 0.3095

Multiples of: 1

SMD/SMT

AT25DN512C

512 kb it

104 MHz

SPI

64 k x 8

Synchronous

8 bit

2.3 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

S25FL256SAGBHIA10

Flash Memory Nor

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 : 1642
Ship by Tue. 01 Jul to Thu. 03 Jul

July 2025