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40 MHz NOR Flash

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Series	Memory Size	Supply Voltage - Min	Supply Voltage - Max	Active Read Current - Max	Interface Type	Maximum Clock Frequency	Organisation	Data Bus Width	Timing Type	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
NOR Flash 4M Flash SPI SST25PF040C-40I/MF Microchip Technology 1: $1.38 1,242In Stock	Mfr. Part No. SST25PF040C-40I/MF Mouser Part No 579-SST25PF040C40IMF	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	1,242In Stock	$1.38 $1.34 $1.26	Min.: 1 Mult.: 1	SMD/SMT	TDFN-S-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Tube
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040C-40V/SN Microchip Technology 1: $1.26 1,931In Stock	Mfr. Part No. SST25PF040C-40V/SN Mouser Part No 579-ST25PF040C40V/SN	Microchip Technology	NOR Flash 4Mb, Serial Flash, 3.0V, 105C Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	1,931In Stock	$1.26 $1.21 $1.17	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 105 C		Tube
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040CT-40E/SN Microchip Technology 1: $1.40 3,652In Stock	Mfr. Part No. SST25PF040CT-40E/SN Mouser Part No 579-T25PF040CT-40ESN	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	3,652In Stock	Cut Tape $1.40 Reel $1.31	Min.: 1 Mult.: 1 : 3,300	SMD/SMT			4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 125 C		Reel, Cut Tape
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040CT-40E/MF Microchip Technology 1: $1.95 4,829In Stock	Mfr. Part No. SST25PF040CT-40E/MF Mouser Part No 579-T25PF040CT-40EMF	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	4,829In Stock	Cut Tape $1.95 Reel $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	WDFN-8		4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/NP Microchip Technology 1: $1.40 223In Stock 6,000Expected 2026/10/26	Mfr. Part No. SST25WF040BT-40I/NP Mouser Part No 579-25WF040BT-40I/NP	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	223In Stock 6,000Expected 2026/10/26	Cut Tape $1.40 Reel $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USON-8	SST25WF	4 Mbit	1.65 V	1.95 V	15 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 4M Flash SPI SST25PF040CT-40I/SN Microchip Technology 1: $1.09 22,149In Stock	Mfr. Part No. SST25PF040CT-40I/SN Mouser Part No 579-ST25PF040CT40ISN	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	22,149In Stock	Cut Tape $1.09 Reel $0.991 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	SOIC-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 4M Flash SPI SST25PF040C-40I/SN Microchip Technology 1: $1.09 2,328In Stock	Mfr. Part No. SST25PF040C-40I/SN Mouser Part No 579-SST25PF040C40ISN	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	2,328In Stock	$1.09 $1.07 $0.991	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Tube
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040CT-40V/SN Microchip Technology 1: $1.26 10,522In Stock	Mfr. Part No. SST25PF040CT-40V/SN Mouser Part No 579-T25PF040CT40V/SN	Microchip Technology	NOR Flash 4Mb, Serial Flash, 3.0V, 105C Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	10,522In Stock	Cut Tape $1.26 $1.23 Reel $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	SOIC-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
NOR Flash S-FLASH MEMORY(4M) LE25U40CMC-AH onsemi 1: $1.24 4,506In Stock	Mfr. Part No. LE25U40CMC-AH Mouser Part No 863-LE25U40CMC-AH	onsemi	NOR Flash S-FLASH MEMORY(4M) Learn More about onsemi le25u40 flash memory	Datasheet	4,506In Stock	Cut Tape $1.24 $1.17 $1.14 $1.11 View Reel $0.779 $1.09 $1.05 $1.03 $1.00 $0.779 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	SMD/SMT	SOIC-8	LE25U40	4 Mbit	2.3 V	3.6 V	15 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020A-40I/SN Microchip Technology 1: $1.07 730In Stock	Mfr. Part No. SST25WF020A-40I/SN Mouser Part No 579-SST25WF020A40ISN	Microchip Technology	NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash	Datasheet	730In Stock	$1.07 $1.03 $0.959	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25WF	2 Mbit	1.65 V	1.95 V	5 mA	SPI	40 MHz	256 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Tube
NOR Flash 8 Mbit, 1.8V SPI Serial Flash SST25WF080B-40I/SN Microchip Technology 1: $1.37 343In Stock	Mfr. Part No. SST25WF080B-40I/SN Mouser Part No 579-SST25WF080B40ISN	Microchip Technology	NOR Flash 8 Mbit, 1.8V SPI Serial Flash	Datasheet	343In Stock	$1.37 $1.33 $1.26	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25WF	8 Mbit	1.65 V	1.95 V	15 mA	SPI	40 MHz	1 M x 8	8 bit	Synchronous	- 40 C	+ 85 C		Tube
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040B-40I/SN Microchip Technology 1: $1.13 650In Stock	Mfr. Part No. SST25WF040B-40I/SN Mouser Part No 579-25WF040B-40I/SN	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	650In Stock	$1.13 $1.10 $1.07	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25WF	4 Mbit	1.65 V	1.95 V	15 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Tube
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040C-40E/MF Microchip Technology 1: $1.92 226In Stock	Mfr. Part No. SST25PF040C-40E/MF Mouser Part No 579-SST25PF040C40EMF	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	226In Stock	$1.92 $1.84 $1.76	Min.: 1 Mult.: 1	SMD/SMT			4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 125 C		Tube
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020AT-40I/NP Microchip Technology 1: $1.36 903In Stock	Mfr. Part No. SST25WF020AT-40I/NP Mouser Part No 579-SST25WF020AT40IN	Microchip Technology	NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash	Datasheet	903In Stock	Cut Tape $1.36 $1.35 Reel $1.24	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	UDFN-8	SST25WF	2 Mbit	1.65 V	1.95 V	5 mA	SPI	40 MHz	256 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel, Cut Tape
NOR Flash 1.8V, 8Mbit SPI Flash SST25WF080B-40E/SN Microchip Technology 1: $1.59 499In Stock	Mfr. Part No. SST25WF080B-40E/SN Mouser Part No 579-ST25WF080B40E/SN	Microchip Technology	NOR Flash 1.8V, 8Mbit SPI Flash Learn More about Microchip Technology microchip sst25wf040b 80b spi serial flash memory	Datasheet	499In Stock	$1.59 $1.52 $1.47	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25WF	8 Mbit	1.65 V	1.95 V	15 mA	SPI	40 MHz	1 M x 8	8 bit	Synchronous	- 40 C	+ 125 C		Tube
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/SN Microchip Technology 1: $1.23 9,722On Order	Mfr. Part No. SST25WF040BT-40I/SN Mouser Part No 579-25WF040BT-40I/SN	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	9,722On Order On Order Ship Dates Mfr. No: SST25WF040BT-40I/SN Stock: 0 On Order: 3,122 Expected 2026/09/28 6,600 Expected 2026/10/01 Factory Lead Time: 19 Weeks	Cut Tape $1.23 Reel $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	SOIC-8	SST25WF	4 Mbit	1.65 V	1.95 V	15 mA	4-Wire	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH SST25PF040CT-40I/NP Microchip Technology 1: $1.44 5,151Expected 2026/12/03	Mfr. Part No. SST25PF040CT-40I/NP Mouser Part No 579-ST25PF040CT40INP	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	5,151Expected 2026/12/03	Cut Tape $1.44 $1.43 Reel $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	UDFN-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH SST25PF040CT-40V/NP Microchip Technology 1: $1.66 8,598Expected 2026/10/22	Mfr. Part No. SST25PF040CT-40V/NP Mouser Part No 579-ST25PF040CT40VNP	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	8,598Expected 2026/10/22	Cut Tape $1.66 Reel $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USON-8	SST25PF	4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
NOR Flash 1.8V, 4Mbit SPI Flash SST25WF040B-40E/SN Microchip Technology 1: $1.40 588Expected 2026/12/21	Mfr. Part No. SST25WF040B-40E/SN Mouser Part No 579-ST25WF040B40E/SN	Microchip Technology	NOR Flash 1.8V, 4Mbit SPI Flash Learn More about Microchip Technology microchip sst25wf040b 80b spi serial flash memory	Datasheet	588Expected 2026/12/21	$1.40 $1.37 $1.31	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SST25WF	4 Mbit	1.65 V	1.95 V	15 mA	SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 125 C		Tube
NOR Flash SPI Ser Flash 2Mbit 1.65V to 1.95V SST25WF020A-40I/MF Microchip Technology 588: $1.21 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. SST25WF020A-40I/MF Mouser Part No 579-SST25WF020A40IMF	Microchip Technology	NOR Flash SPI Ser Flash 2Mbit 1.65V to 1.95V	Datasheet	Non-Stocked Lead-Time 4 Weeks	$1.21	Min.: 588 Mult.: 98	SMD/SMT	TDFN-S-8	SST25WF	2 Mbit	1.65 V	1.95 V	5 mA	SPI	40 MHz	256 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Tube
NOR Flash SPI Ser Flash 2Mbit 1.65V to 1.95V SST25WF020AT-40I/MF Microchip Technology 2,000: $1.31 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SST25WF020AT-40I/MF Mouser Part No 579-ST25WF020AT40IMF	Microchip Technology	NOR Flash SPI Ser Flash 2Mbit 1.65V to 1.95V	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel $1.31	Min.: 2,000 Mult.: 2,000 : 2,000	SMD/SMT	TDFN-S-8	SST25WF	2 Mbit	1.65 V	1.95 V	5 mA	4-Wire	40 MHz	256 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020AT-40I/SN Microchip Technology 3,300: $1.07 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SST25WF020AT-40I/SN Mouser Part No 579-ST25WF020AT40ISN	Microchip Technology	NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel $1.07	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	SOIC-8	SST25WF	2 Mbit	1.65 V	1.95 V	5 mA	4-Wire	40 MHz	256 k x 8	8 bit	Synchronous	- 40 C	+ 85 C		Reel
NOR Flash 2.3V TO 3.6V 4MB SPI FLASH 2x3 USON -40C/105C Temp SST25PF040CT-40V/NP18GVAO Microchip Technology 3,000: $1.40 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. SST25PF040CT-40V/NP18GVAO Mouser Part No 579-040CT40VNP18GVAO	Microchip Technology	NOR Flash 2.3V TO 3.6V 4MB SPI FLASH 2x3 USON -40C/105C Temp	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $1.40	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	USON-8		4 Mbit	2.3 V	3.6 V		SPI	40 MHz	512 k x 8	8 bit	Synchronous	- 40 C	+ 105 C	AEC-Q100	Reel
NOR Flash SST25WF080B-40E/SN13GVAO Microchip Technology 100: $1.19 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. SST25WF080B-40E/SN13GVAO Mouser Part No 579-F080B40ESN13GVAO	Microchip Technology	NOR Flash	Datasheet	Non-Stocked Lead-Time 23 Weeks	$1.19	Min.: 100 Mult.: 100	SMD/SMT	SOIC-8		8 Mbit	1.65 V	1.95 V	10 mA	SPI	40 MHz	1 M x 8	8 bit	Synchronous	- 40 C	+ 125 C	AEC-Q100	Tube
NOR Flash 2.3V TO 3.6V 4MB SPI FLASH SST25PF040C-40E/SN18GVAO Microchip Technology 600: $1.37 Non-Stocked Lead-Time 24 Weeks New Product	Mfr. Part No. SST25PF040C-40E/SN18GVAO Mouser Part No 579-S25PC40ESN18GVAO New Product	Microchip Technology	NOR Flash 2.3V TO 3.6V 4MB SPI FLASH	Datasheet	Non-Stocked Lead-Time 24 Weeks	$1.37	Min.: 600 Mult.: 100	SMD/SMT	SOIC-8		4 Mbit	2.3 V	3.6 V	12 mA	SPI	40 MHz	512 k x 8		Asynchronous	- 40 C	+ 125 C	AEC-Q100	Tube

40 MHz NOR Flash

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