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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	Interface Type
NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 W29N02KVSIAF TR Winbond 1: $35.20 1,008In Stock	Mfr. Part # W29N02KVSIAF TR Mouser Part # 454-W29N02KVSIAFTR	Winbond	NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 Learn More about Winbond nand	Datasheet	1,008In Stock	Cut Tape $35.20 Reel $35.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	NAND Flash	SMD/SMT	TSOP-48	2 Gbit
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/NP Microchip Technology 1: $1.82 5,802In Stock	Mfr. Part # SST25WF040BT-40I/NP Mouser Part # 579-25WF040BT-40I/NP	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	5,802In Stock	Cut Tape $1.82 Reel $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040C-40V/SN Microchip Technology 1: $1.52 1,878In Stock	Mfr. Part # SST25PF040C-40V/SN Mouser Part # 579-ST25PF040C40V/SN	Microchip Technology	NOR Flash 4Mb, Serial Flash, 3.0V, 105C Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	1,878In Stock	$1.52 $1.47 $1.46	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040CT-40E/SN Microchip Technology 1: $1.81 3,602In Stock	Mfr. Part # SST25PF040CT-40E/SN Mouser Part # 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 $1.81 $1.76 $1.74 $1.72 Reel $1.60	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040CT-40E/MF Microchip Technology 1: $2.54 4,821In Stock	Mfr. Part # SST25PF040CT-40E/MF Mouser Part # 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 $2.54 $2.31 Reel $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	WDFN-8	4 Mbit	SPI
NOR Flash S-FLASH MEMORY(4M) LE25U40CMC-AH onsemi 1: $1.61 4,813In Stock	Mfr. Part # LE25U40CMC-AH Mouser Part # 863-LE25U40CMC-AH	onsemi	NOR Flash S-FLASH MEMORY(4M) Learn More about onsemi le25u40 flash memory	Datasheet	4,813In Stock	Cut Tape $1.61 $1.52 $1.48 $1.44 View Reel $1.01 $1.42 $1.37 $1.33 $1.11 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4M Flash SPI SST25PF040C-40I/MF Microchip Technology 1: $1.68 1,242In Stock	Mfr. Part # SST25PF040C-40I/MF Mouser Part # 579-SST25PF040C40IMF	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	1,242In Stock	$1.68 $1.63 $1.56	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
FIFO 4K X 9 ASYNC FIFO 7204L15SOGI Renesas Electronics 1: $46.63 97In Stock	Mfr. Part # 7204L15SOGI Mouser Part # 972-7204L15SOGI	Renesas Electronics	FIFO 4K X 9 ASYNC FIFO	Datasheet	97In Stock	$46.63 $40.81 $39.81 $38.74 $31.63	Min.: 1 Mult.: 1	FIFO	SMD/SMT	SOIC-28	36.86 kbit
FIFO 8KX9 ASYNC FIFO 7205L15JGI Renesas Electronics 1: $50.38 215In Stock	Mfr. Part # 7205L15JGI Mouser Part # 972-7205L15JGI	Renesas Electronics	FIFO 8KX9 ASYNC FIFO	Datasheet	215In Stock	$50.38 $46.61 $44.76 $43.62 View $42.52 $40.73 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	72 kbit
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020AT-40I/NP Microchip Technology 1: $1.76 903In Stock	Mfr. Part # SST25WF020AT-40I/NP Mouser Part # 579-SST25WF020AT40IN	Microchip Technology	NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash	Datasheet	903In Stock	Cut Tape $1.76 Reel $1.60	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	UDFN-8	2 Mbit	SPI
FIFO 16Kx9 3.3V ASYNC FIFO 72V06L15JG Renesas Electronics 1: $114.14 24In Stock	Mfr. Part # 72V06L15JG Mouser Part # 972-72V06L15JG	Renesas Electronics	FIFO 16Kx9 3.3V ASYNC FIFO	Datasheet	24In Stock	$114.14 $105.35 $101.14 $98.57 View $96.06 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	144 kbit
NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH SST25PF040CT-40V/NP Microchip Technology 1: $2.16 14,548In Stock	Mfr. Part # SST25PF040CT-40V/NP Mouser Part # 579-ST25PF040CT40VNP	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	14,548In Stock	Cut Tape $2.16 Reel $1.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/SN Microchip Technology 1: $1.60 9,507In Stock	Mfr. Part # SST25WF040BT-40I/SN Mouser Part # 579-25WF040BT-40I/SN	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	9,507In Stock	Cut Tape $1.60 Reel $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	4-Wire
NOR Flash 4M Flash SPI SST25PF040C-40I/SN Microchip Technology 1: $1.42 2,283In Stock	Mfr. Part # SST25PF040C-40I/SN Mouser Part # 579-SST25PF040C40ISN	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	2,283In Stock	$1.42 $1.39 $1.29	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4M Flash SPI SST25PF040CT-40I/SN Microchip Technology 1: $1.42 10,427In Stock 29,700On Order	Mfr. Part # SST25PF040CT-40I/SN Mouser Part # 579-ST25PF040CT40ISN	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	10,427In Stock 29,700On Order On Order Ship Dates Mfr. #: SST25PF040CT-40I/SN Stock: 10,427 Can Ship Immediately On Order: 13,200 Expected 8/30/2027 16,500 Expected 10/18/2027 Factory Lead-Time: 24 Weeks	Cut Tape $1.42 Reel $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040CT-40V/SN Microchip Technology 1: $1.63 10,522In Stock	Mfr. Part # SST25PF040CT-40V/SN Mouser Part # 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 $1.63 $1.60 Reel $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
FIFO 16-Bit Bus Trnscvr W ith 3-State Outputs SN74ALVC7804-25DL Texas Instruments 1: $24.34 157In Stock	Mfr. Part # SN74ALVC7804-25DL Mouser Part # 595-SN74ALVC780425DL	Texas Instruments	FIFO 16-Bit Bus Trnscvr W ith 3-State Outputs	Datasheet	157In Stock	$24.34 $22.04 $21.50 $21.40 View $21.23 $19.19 $18.75 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	SSOP-56	9 kbit
F-RAM FRAM CY15B116QN-40BKXI Infineon Technologies 1: $40.99 243In Stock 960Expected 11/26/2026	Mfr. Part # CY15B116QN-40BKXI Mouser Part # 727-CY15B116QN40BKXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	243In Stock 960Expected 11/26/2026	$40.99 $37.97 $36.76 $35.87 View $34.97 $33.81 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	FBGA-24	16 Mbit	SPI
FIFO 512 X 9 CMOS PARALLEL FIF 7201LA15JGI Renesas Electronics 1: $23.04 171In Stock	Mfr. Part # 7201LA15JGI Mouser Part # 972-7201LA15JGI	Renesas Electronics	FIFO 512 X 9 CMOS PARALLEL FIF	Datasheet	171In Stock	$23.04 $21.36 $20.62 $20.10 View $19.60 $19.03 $18.43 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	4 kbit
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020A-40I/SN Microchip Technology 1: $1.39 730In Stock	Mfr. Part # SST25WF020A-40I/SN Mouser Part # 579-SST25WF020A40ISN	Microchip Technology	NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash	Datasheet	730In Stock	$1.39 $1.34 $1.25	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	SPI
NOR Flash 8 Mbit, 1.8V SPI Serial Flash SST25WF080B-40I/SN Microchip Technology 1: $1.78 343In Stock	Mfr. Part # SST25WF080B-40I/SN Mouser Part # 579-SST25WF080B40ISN	Microchip Technology	NOR Flash 8 Mbit, 1.8V SPI Serial Flash	Datasheet	343In Stock	$1.78 $1.73 $1.63	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	8 Mbit	SPI
NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 W29N02KVSIAF Winbond 1: $36.26 42In Stock	Mfr. Part # W29N02KVSIAF Mouser Part # 454-W29N02KVSIAF	Winbond	NAND Flash 2G-bit Serial NAND flash, 3V, 4-bit ECC, 3V, x8 Learn More about Winbond nand	Datasheet	42In Stock	$36.26 $35.10	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	TSOP-48	2 Gbit	Parallel
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040B-40I/SN Microchip Technology 1: $1.47 44In Stock 700Expected 11/30/2026	Mfr. Part # SST25WF040B-40I/SN Mouser Part # 579-25WF040B-40I/SN	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	44In Stock 700Expected 11/30/2026	$1.47 $1.43 $1.39	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040C-40E/MF Microchip Technology 1: $2.50 226In Stock	Mfr. Part # SST25PF040C-40E/MF Mouser Part # 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	$2.50 $2.39 $2.29	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 1.8V, 4Mbit SPI Flash SST25WF040B-40E/SN Microchip Technology 1: $1.82 600In Stock	Mfr. Part # SST25WF040B-40E/SN Mouser Part # 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	600In Stock	$1.82 $1.78 $1.70	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI

40 MHz Memory ICs

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40 MHz Memory ICs

Types of Memory ICs

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