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40 MHz Memory ICs

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Maximum Clock Frequency = 40 MHz

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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.	Product Type	Mounting Style	Package/Case	Memory Size	Organisation	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 W29N02KVSIAF TR Winbond 1: $27.07 990In Stock	Mfr. Part No. W29N02KVSIAF TR Mouser Part No 454-W29N02KVSIAFTR	Winbond	NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 Learn More about Winbond nand	Datasheet	990In Stock	Cut Tape $27.07 Reel $27.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	NAND Flash	SMD/SMT	TSOP-48	2 Gbit	256 M x 8		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/NP Microchip Technology 1: $1.40 6,223In Stock	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	6,223In Stock	Cut Tape $1.40 Reel $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
NOR Flash 4M Flash SPI SST25PF040C-40I/MF Microchip Technology 1: $1.29 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	$1.29 $1.26 $1.20	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C	Tube
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040CT-40E/MF Microchip Technology 1: $1.95 4,821In 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	4,821In Stock	Cut Tape $1.95 $1.70 Reel $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	WDFN-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
NOR Flash S-FLASH MEMORY(4M) LE25U40CMC-AH onsemi 1: $1.24 4,813In 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	4,813In Stock	Cut Tape $1.24 $1.17 $1.14 $1.11 View Reel $0.779 $1.09 $1.05 $1.02 $0.893 $0.779 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
FIFO 8KX9 ASYNC FIFO 7205L15JGI Renesas Electronics 1: $38.66 215In Stock	Mfr. Part No. 7205L15JGI Mouser Part No 972-7205L15JGI	Renesas Electronics	FIFO 8KX9 ASYNC FIFO	Datasheet	215In Stock	$38.66 $35.76 $34.37 $33.49 View $32.65 $30.98 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	72 kbit	8 k x 9		- 40 C	+ 85 C	Tube
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040C-40V/SN Microchip Technology 1: $1.17 1,929In 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	1,929In Stock	$1.17 $1.13 $1.12	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 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 3,602In 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	3,602In Stock	Cut Tape $1.40 $1.35 $1.34 $1.33 Reel $1.23	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT		4 Mbit	512 k x 8	SPI	- 40 C	+ 125 C	Reel, Cut Tape
FIFO 4K X 9 ASYNC FIFO 7204L15SOGI Renesas Electronics 1: $35.05 97In Stock	Mfr. Part No. 7204L15SOGI Mouser Part No 972-7204L15SOGI	Renesas Electronics	FIFO 4K X 9 ASYNC FIFO	Datasheet	97In Stock	$35.05 $34.56 $31.40 $30.62 View $29.81 $24.33	Min.: 1 Mult.: 1	FIFO	SMD/SMT	SOIC-28	36.86 kbit	4 k x 9		- 40 C	+ 85 C	Tube
FIFO 16Kx9 3.3V ASYNC FIFO 72V06L15JG Renesas Electronics 1: $86.69 24In Stock	Mfr. Part No. 72V06L15JG Mouser Part No 972-72V06L15JG	Renesas Electronics	FIFO 16Kx9 3.3V ASYNC FIFO	Datasheet	24In Stock	$86.69 $80.03 $76.91 $74.96 View $73.05 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	144 kbit	16 k x 9		0 C	+ 70 C	Tube
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020AT-40I/NP Microchip Technology 1: $1.35 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 $1.35 Reel $1.23	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	UDFN-8	2 Mbit	256 k x 8	SPI	- 40 C	+ 85 C	Reel, Cut Tape
NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH SST25PF040CT-40V/NP Microchip Technology 1: $1.66 11,568In Stock 3,000On Order	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	11,568In Stock 3,000On Order	Cut Tape $1.66 Reel $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
F-RAM Excelon LP 40 MHz 8-EIAJ CY15B108QN-40SXI Infineon Technologies 1: $31.56 8In Stock 7,520Expected 2026/12/10	Mfr. Part No. CY15B108QN-40SXI Mouser Part No 727-CY15B108QN-40SXI	Infineon Technologies	F-RAM Excelon LP 40 MHz 8-EIAJ Learn More about Infineon Technologies cypress excelon fram	Datasheet	8In Stock 7,520Expected 2026/12/10	$31.56 $29.25 $28.32 $27.63 View $26.95 $26.04 $24.85 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	8 Mbit	1 M x 8	SPI	- 40 C	+ 85 C	Tube
F-RAM FRAM CY15B116QN-40BKXI Infineon Technologies 1: $31.54 306In Stock	Mfr. Part No. CY15B116QN-40BKXI Mouser Part No 727-CY15B116QN40BKXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	306In Stock	$31.54 $29.21 $28.28 $27.60 View $26.90 $26.02 $24.83 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	FBGA-24	16 Mbit	2 M x 8	SPI	- 40 C	+ 85 C	Tray
NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 W29N02KVSIAF Winbond 1: $27.90 39In Stock	Mfr. Part No. W29N02KVSIAF Mouser Part No 454-W29N02KVSIAF	Winbond	NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 Learn More about Winbond nand	Datasheet	39In Stock	$27.90 $27.00	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	TSOP-48	2 Gbit	256 M x 8	Parallel	- 40 C	+ 85 C	Tray
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/SN Microchip Technology 1: $1.23 9,712In Stock	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	9,712In Stock	Cut Tape $1.23 Reel $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	4-Wire	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
NOR Flash 4M Flash SPI SST25PF040C-40I/SN Microchip Technology 1: $1.09 2,283In 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	2,283In Stock	$1.09 $1.07 $0.991	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C	Tube
NOR Flash 4M Flash SPI SST25PF040CT-40I/SN Microchip Technology 1: $1.09 10,990In Stock 13,200On Order	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	10,990In Stock 13,200On Order	Cut Tape $1.09 Reel $0.991 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
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	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
FIFO 16-Bit Bus Trnscvr W ith 3-State Outputs SN74ALVC7804-25DL Texas Instruments 1: $18.78 233In Stock	Mfr. Part No. SN74ALVC7804-25DL Mouser Part No 595-SN74ALVC780425DL	Texas Instruments	FIFO 16-Bit Bus Trnscvr W ith 3-State Outputs	Datasheet	233In Stock	$18.78 $17.42 $16.88 $16.47 View $16.05 $15.53 $15.13 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	SSOP-56	9 kbit	512 k x 18		0 C	+ 70 C	Tube
FIFO 512 X 9 CMOS PARALLEL FIF 7201LA15JGI Renesas Electronics 1: $17.72 171In Stock	Mfr. Part No. 7201LA15JGI Mouser Part No 972-7201LA15JGI	Renesas Electronics	FIFO 512 X 9 CMOS PARALLEL FIF	Datasheet	171In Stock	$17.72 $16.43 $15.86 $15.47 View $15.08 $14.64 $14.18 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	4 kbit	512 x 9		- 40 C	+ 85 C	Tube
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	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	256 k x 8	SPI	- 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	NOR Flash	SMD/SMT	SOIC-8	8 Mbit	1 M x 8	SPI	- 40 C	+ 85 C	Tube
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040B-40I/SN Microchip Technology 1: $1.06 449In 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	449In Stock	$1.06 $1.05 $1.04	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C	Tube
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040C-40E/MF Microchip Technology 1: $2.06 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	$2.06 $1.74	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT		4 Mbit	512 k x 8	SPI	- 40 C	+ 125 C	Tube

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