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.

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (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

P25Q21H-SSH-IR

SOP-8-150mil NOR FLASH ROHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0949

Multiples of: 5

SOP - 8 - 150MIL

NB25Q40ATIGT

4Mbit SPI 104MHz SOP-8 NOR FLASH ROHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0956

Multiples of: 5

P25Q11H-UXH-IR

NOR FLASH ROHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0958

Multiples of: 5

P25D21H-SSH-IT

FLASH SOP-8_150mil RoHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0983

Multiples of: 5

SOP - 8 150MIL

ZD25WD20BNIGR

USON8-1.5x1.5x0.45mm NOR FLASH ROHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0994

Multiples of: 5

ZD25LQ16ATIGT

16Mbit SPI 104MHz SOP-8 NOR FLASH ROHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.1022

Multiples of: 5

ZD25WD20BTIGT

SOP-8 NOR FLASH ROHS
Icon 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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.1022

Multiples of: 5

SOP - 8

P25Q21L-UXH-IR

FLASH USON-8_3x2x0.55mm RoHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.1026

Multiples of: 5

USON - 8 3X2X0.55 mm

NB25Q40AEIGR

4Mbit DFN-8L(2x3) NOR FLASH ROHS
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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

0
6 to 16 Weeks

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.1036

Multiples of: 5

DFN - 8L (2X3)

4Mbit

ZB25D40BTIG

SOP-8 NOR FLASH ROHS
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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.

Zbit

0
6 to 16 Weeks

April 2026