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4 Mbit Memory ICs

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Memory Size = 4 Mbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, DFN 5x6 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash AT25XE041B-MHNHR-T Renesas / Dialog 1: ¥403.6 1,328In Stock	Mfr. Part # AT25XE041B-MHNHR-T Mouser Part # 724-AT25XE041BMHNHRT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, DFN 5x6 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash Learn More about Renesas / Dialog renesas dialog at25xex fusion memory solutions	Datasheet	1,328In Stock	Cut Tape ¥403.6 ¥377 ¥365.4 ¥357.1 View Reel ¥313.9 ¥348.8 ¥338.8 ¥332.2 ¥325.6 ¥313.9 ¥313.9	Min.: 1 Mult.: 1 : 6,000		NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NVRAM 4Mb 3V 45ns 256K x 16 nvSRAM CY14B104M-ZSP45XI Infineon Technologies 1: ¥8,800 3In Stock	Mfr. Part # CY14B104M-ZSP45XI Mouser Part # 727-CY14B104MZSP45XI	Infineon Technologies	NVRAM 4Mb 3V 45ns 256K x 16 nvSRAM	Datasheet	3In Stock	¥8,800 ¥8,133.9 ¥7,871.5 ¥7,675.5 View ¥7,482.8 ¥7,232	Min.: 1 Mult.: 1		NVRAM	SMD/SMT	TSOP-II-54	4 Mbit
Memory IC Development Tools OTHER RAM CY15FRAMKIT-002 Infineon Technologies 1: ¥1,915.1 22In Stock	Mfr. Part # CY15FRAMKIT-002 Mouser Part # 727-CY15FRAMKIT-002	Infineon Technologies	Memory IC Development Tools OTHER RAM	Datasheet	22In Stock	¥1,915.1	Min.: 1 Mult.: 1	Development Kits	Memory IC Development Tools			4 Mbit
F-RAM Excelon LP 50 MHz 8-EIAJ CY15V104QN-50SXI Infineon Technologies 1: ¥3,443.3 7In Stock 470Expected 12/24/2026	Mfr. Part # CY15V104QN-50SXI Mouser Part # 727-CY15V104QN-50SXI	Infineon Technologies	F-RAM Excelon LP 50 MHz 8-EIAJ Learn More about Infineon Technologies cypress excelon fram	Datasheet	7In Stock 470Expected 12/24/2026	¥3,443.3 ¥3,194.1 ¥3,094.4 ¥3,019.7 View ¥2,945 ¥2,848.6	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM ASYNC CY62146G30-45ZSXA Infineon Technologies 1: ¥1,239.1 3In Stock	Mfr. Part # CY62146G30-45ZSXA Mouser Part # 727-CY62146G3045ZSXA	Infineon Technologies	SRAM ASYNC Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	3In Stock	¥1,239.1 ¥1,152.7 ¥1,117.9 ¥1,091.3 View ¥1,066.4 ¥1,031.5	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G30-10ZSXI Infineon Technologies 1: ¥2,516.4 16In Stock 2,700On Order	Mfr. Part # CY7C1041G30-10ZSXI Mouser Part # 727-CY7C1041G30-10ZS	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	16In Stock 2,700On Order On Order Ship Dates Mfr. #: CY7C1041G30-10ZSXI Stock: 16 Can Ship Immediately On Order: 1,350 Expected 12/24/2026 1,350 Expected 11/11/2027 Factory Lead-Time: 26 Weeks	¥2,516.4 ¥2,337 ¥2,265.6 ¥2,210.8 View ¥2,157.6 ¥2,086.2 ¥2,034.7 ¥1,983.2	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10ZSXA Infineon Technologies 1: ¥2,768.9 49In Stock	Mfr. Part # CY7C1041G30-10ZSXA Mouser Part # 727-CY7C1041G300ZSXA	Infineon Technologies	SRAM ASYNC	Datasheet	49In Stock	¥2,768.9 ¥2,571.2 ¥2,491.5 ¥2,433.4 View ¥2,373.6 ¥2,295.5 ¥2,237.4 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10ZSXE Infineon Technologies 1: ¥2,843.6 14In Stock 675Expected 2/18/2027	Mfr. Part # CY7C1041G30-10ZSXE Mouser Part # 727-CY7C1041G300ZSXE	Infineon Technologies	SRAM ASYNC	Datasheet	14In Stock 675Expected 2/18/2027	¥2,843.6 ¥2,637.7 ¥2,556.3 ¥2,494.8 View ¥2,433.4 ¥2,352 ¥2,293.8	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10BAJXE Infineon Technologies 1: ¥2,871.9 14In Stock	Mfr. Part # CY7C1041G30-10BAJXE Mouser Part # 727-CY7C1041G30BAJXE	Infineon Technologies	SRAM ASYNC	Datasheet	14In Stock	¥2,871.9 ¥2,664.2 ¥2,581.2 ¥2,518.1 View ¥2,456.6 ¥2,375.2	Min.: 1 Mult.: 1		SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10VXI Infineon Technologies 1: ¥2,009.8 6In Stock 1,140Expected 4/20/2027	Mfr. Part # CY7C1049GN30-10VXI Mouser Part # 727-CY7C1049GN3010VX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	6In Stock 1,140Expected 4/20/2027	¥2,009.8 ¥1,867 ¥1,810.5 ¥1,767.3 View ¥1,722.5 ¥1,667.6 ¥1,624.5	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
NOR Flash 512K X 8 14 us SST25VF040B-50-4I-QAF Microchip Technology 1: ¥240.8 7In Stock	Mfr. Part # SST25VF040B-50-4I-QAF Mouser Part # 804-25VF040B5IQAF	Microchip Technology	NOR Flash 512K X 8 14 us	Datasheet	7In Stock	¥240.8 ¥232.5 ¥224.2	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-S2AF Microchip Technology 1: ¥202.6 564In Stock	Mfr. Part # SST25VF040B-50-4I-S2AF Mouser Part # 804-25VF040B5IS2AF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	564In Stock	¥202.6 ¥197.7 ¥187.7	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIJ-8	4 Mbit	SPI
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-SAF Microchip Technology 1: ¥199.3 1,054In Stock	Mfr. Part # SST25VF040B-50-4I-SAF Mouser Part # 804-25VF040B5ISAF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	1,054In Stock	¥199.3 ¥192.7 ¥184.4	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
F-RAM 4M (256Kx16) 55ns F-RAM FM22L16-55-TG Infineon Technologies 1: ¥9,017.6 5In Stock 4,050On Order	Mfr. Part # FM22L16-55-TG Mouser Part # 877-FM22L16-55-TG	Infineon Technologies	F-RAM 4M (256Kx16) 55ns F-RAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	5In Stock 4,050On Order On Order Ship Dates Mfr. #: FM22L16-55-TG Stock: 5 Can Ship Immediately On Order: 1,350 Expected 11/19/2026 2,700 Expected 3/18/2027 Factory Lead-Time: 26 Weeks	¥9,017.6 ¥8,336.6 ¥8,067.5 ¥7,864.8 View ¥7,668.8 ¥7,411.4	Min.: 1 Mult.: 1		FRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz EM004LXQBDH13CS2T Everspin Technologies 1: ¥3,114.4 635In Stock	Mfr. Part # EM004LXQBDH13CS2T Mouser Part # 936-M004LXQBDH13CS2T	Everspin Technologies	MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz Learn More about Everspin Technologies everspin emxxlx mram memory devices	Datasheet	635In Stock	¥3,114.4 ¥2,888.5 ¥2,798.8 ¥2,730.7 View ¥2,664.2 ¥2,576.2 ¥2,509.8 Quote	Min.: 1 Mult.: 1		MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 209mil Automotive +105C MX25L4006EM2R-12G-TB Macronix 1: ¥212.6 24In Stock	Mfr. Part # MX25L4006EM2R-12G-TB Mouser Part # 95-25L4006EM2R12G	Macronix	NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 209mil Automotive +105C	Datasheet	24In Stock	¥212.6 ¥199.3 ¥194.3 ¥191 View ¥181 ¥177.7 ¥172.7 ¥167.8 ¥163.3	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O SOP-8 209mil MX25V40066M2I02-TR Macronix 1: ¥103 1,559In Stock	Mfr. Part # MX25V40066M2I02-TR Mouser Part # 95-25V40066M2I02TR	Macronix	NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O SOP-8 209mil	Datasheet	1,559In Stock	Cut Tape ¥103 ¥95.2 ¥92.5 ¥90.7 View Reel ¥78.7 ¥88.7 ¥86 ¥84 ¥82.1 ¥78.7	Min.: 1 Mult.: 1 : 2,000		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L10BEG Renesas Electronics 1: ¥2,252.3 9In Stock	Mfr. Part # 71V416L10BEG Mouser Part # 972-71V416L10BEG	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	9In Stock	¥2,252.3 ¥2,091.2 ¥2,026.4 ¥1,978.3 View ¥1,930.1 ¥1,865.3 ¥1,818.8 ¥1,793.9 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	CABGA-48	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L10PHG Renesas Electronics 1: ¥2,077.9 6In Stock 405Expected 11/20/2026	Mfr. Part # 71V416L10PHG Mouser Part # 972-71V416L10PHG	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	6In Stock 405Expected 11/20/2026	¥2,077.9 ¥1,930.1 ¥1,870.3 ¥1,825.4 View ¥1,772.3 ¥1,719.1 ¥1,675.9 ¥1,652.7 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L10PHGI Renesas Electronics 1: ¥2,533 4In Stock	Mfr. Part # 71V416L10PHGI Mouser Part # 972-71V416L10PHGI	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	4In Stock	¥2,533 ¥2,352 ¥2,278.9 ¥2,192.5 View ¥2,084.6 ¥2,016.5 ¥1,966.6 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L15PHG8 Renesas Electronics 1: ¥1,988.2 447In Stock	Mfr. Part # 71V416L15PHG8 Mouser Part # 972-71V416L15PHG8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	447In Stock	Cut Tape ¥1,988.2 ¥1,847 ¥1,790.6 ¥1,747.4 View Reel ¥1,327.1 ¥1,704.2 ¥1,647.7 ¥1,607.8 ¥1,328.8 ¥1,327.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L15PHGI Renesas Electronics 1: ¥2,325.4 156In Stock	Mfr. Part # 71V416L15PHGI Mouser Part # 972-71V416L15PHGI	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	156In Stock	¥2,325.4 ¥2,159.3 ¥2,092.9 ¥2,043 View ¥1,965 ¥1,898.5 ¥1,852 ¥1,805.5 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S10PHGI Renesas Electronics 1: ¥2,122.8 115In Stock	Mfr. Part # 71V416S10PHGI Mouser Part # 972-71V416S10PHGI	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	115In Stock	¥2,122.8 ¥2,051.3 ¥1,988.2 ¥1,940 View ¥1,871.9 ¥1,730.8 ¥1,687.6 ¥1,644.4 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S12PHGI Renesas Electronics 1: ¥2,210.8 118In Stock	Mfr. Part # 71V416S12PHGI Mouser Part # 972-71V416S12PHGI	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	118In Stock	¥2,210.8 ¥2,053 ¥1,989.9 ¥1,941.7 View ¥1,873.6 ¥1,730.8 ¥1,687.6 ¥1,644.4 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S12PHGI8 Renesas Electronics 1: ¥2,087.9 19In Stock 3,000Expected 9/21/2027	Mfr. Part # 71V416S12PHGI8 Mouser Part # 972-71V416S12PHGI8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	19In Stock 3,000Expected 9/21/2027	Cut Tape ¥2,087.9 ¥2,051.3 ¥1,910.2 ¥1,833.7 View Reel ¥1,601.2 ¥1,788.9 ¥1,730.8 ¥1,687.6 ¥1,644.4 ¥1,601.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel