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

MT25QL256ABA8ESF-0AAT TR

NOR Flash SPI FLASH NOR SLC 64MX4 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 : 3999
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

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USD 3.9154

Multiples of: 1

Smd/Smt

SOP2 - 16

Mt25ql

256 mb it

133 MHz

Spi

32 M X 8

Synchronous

8 bit

2.7 V

3.6 V

35 mA

- 40 C

+ 105 C

Cut Tape

133 Mhz

M45PE20-VMN6P

NOR Flash

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Alliance Memory

Availability : 3967
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August 2025

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36	31	1	2	3	4	5	6

USD 1.298

Multiples of: 1

SMD/SMT

2 Mbit

75 MHz

SPI

256 k x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

SST25VF512A-33-4C-SAE-T

Microchip Technology Flash Memory 2.7V to 3.6V 512Kbit SPI Serial Flash

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Microchip

Availability : 3965
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36	31	1	2	3	4	5	6

USD 0.594

Multiples of: 1

Smd/Smt

SOIC - 8

Sst25vf

512 Kbit

33 MHz

Spi

64 K X 8

Synchronous

8 bit

2.7 V

3.6 V

10 mA

0 C

+ 70 C

Reel

Sector

33 Mhz

S25FL128SAGNFI013

NOR Flash 128Mb 3V 133Mhz Serial Flash

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Infineon

Availability : 3960
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36	31	1	2	3	4	5	6

USD 2.6584

Multiples of: 1

Smd/Smt

WSON - 8

S25fl128s

128 mb it

133 MHz

Spi

16 M X 8

Asynchronous

8 bit

2.7 V

3.6 V

100 mA

- 40 C

+ 85 C

Cut Tape

Eclipse

133 Mhz

MT25QL256ABA8E12-1SIT

NOR Flash Serial-SPI 3.3V 256Mbit 256M x 1bit 24-Pin TBGA

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 : 3959
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36	31	1	2	3	4	5	6

USD 3.6382

Multiples of: 1

SMD/SMT

T - PBGA - 24

MT25QL

256 Mbit

133 MHz

SPI

32 M x 8

Synchronous

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

SST26VF064BEUIT-104I/SM

NOR Flash 64Mb 2.3V TO 3.6V SQI Flash Memory wEUI

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 : 3947
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36	31	1	2	3	4	5	6

USD 4.6058

Multiples of: 1

SMD/SMT

64 Mbit

104 MHz

SPI

8 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Reel , Cut Tape

SST26VF032BA-104I/MF

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

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Microchip

Availability : 3937
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USD 2.464

Multiples of: 1

SMD/SMT

32 Mbit

104 MHz

SPI

4 M x 8

8 bit

2.7 V

3.6 V

- 40 C

+ 85 C

Tube

SST25VF040B-50-4I-S2AE-T

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

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Microchip

Availability : 3934
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36	31	1	2	3	4	5	6

USD 1.122

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

FM25F01C-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 : 3882
Ship by Thu. 04 Sep to Tue. 09 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0708

Multiples of: 5

SOP - 8

MX25U1635EZNI-10GTR

MX25U Series 1.8V 16Mb (16M x 1/8M x 2/4 M x 4) 104MHz Serial Flash - WSON-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 : 3880
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

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USD 0.7875

Multiples of: 4000

AT25XE021A-SSHN-T

NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40 C to 85 C, SOIC-N 150mil (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 : 3880
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 0.893

Multiples of: 1

At25xe021a

Cut Tape

AT45DB041E-SHNHA-T

Flash Memory 4Mb, 1.65V, 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 : 3880
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August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.0539

Multiples of: 1

Smd/Smt

SOIC - 8 Wide

At45db

4 mb it

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

AT45DB081E-SSHNHA-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 : 3880
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 1.3922

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

AT45DB161E-SSHFHA-T

Flash 16MB, 2.3V 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 : 3880
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
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USD 1.9627

Multiples of: 1

Smd/Smt

SOIC - 8

At45db

16 Mbit

70 MHz

Spi

2 M X 8

Synchronous

8 bit

2.3 V

3.6 V

22 mA

- 40 C

+ 85 C

Reel

Chip Erase

70 Mhz

AT25XE041D-SSHN-T

NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape Reel), FusionHD System Enhancing (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 : 3878
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August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3611

Multiples of: 1

AT45DB081E-MHN-T

Flash Memory 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 : 3874
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
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36	31	1	2	3	4	5	6

USD 1.5021

Multiples of: 1

Smd/Smt

UDFN - 8

At45db

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

Reel

Chip Erase

85 Mhz

FM25Q08B-SO-T-G

FLASH SOP-8_150mil 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 : 3872
Ship by Thu. 04 Sep to Tue. 09 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1208

Multiples of: 5

SOP - 8 150MIL

AT25FF321A-SSHN-T

NOR Flash 32 Mbit, Wide Vcc (1.65V 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 : 3871
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August 2025

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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6064

Multiples of: 1

AT45DB021E-SSHN2B-T

Flash Memory 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 : 3866
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August 2025

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36	31	1	2	3	4	5	6

USD 1.052

Multiples of: 1

Smd/Smt

SOIC - 8

At45db

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

Reel

Chip Erase

70 Mhz

AT25SL641-MHE-T

NOR Flash 64 Mbit, 1.8V (1.7V to 2V), -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 : 3861
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025