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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 Type	Mounting Style	Package / Case	Memory Size	Interface Type
F-RAM Excelon LP 50 MHz 8-EIAJ CY15V104QN-50SXI Infineon Technologies 1: ¥3,434.9 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	¥3,434.9 ¥3,172.5 ¥3,074.5 ¥2,931.7 View ¥2,858.6 ¥2,815.4	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G30-10ZSXI Infineon Technologies 1: ¥2,734 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	¥2,734 ¥2,538 ¥2,200.8	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10ZSXA Infineon Technologies 1: ¥2,871.9 49In Stock	Mfr. Part # CY7C1041G30-10ZSXA Mouser Part # 727-CY7C1041G300ZSXA	Infineon Technologies	SRAM ASYNC	Datasheet	49In Stock	¥2,871.9 ¥2,665.9 ¥2,582.9 ¥2,521.4 View ¥2,184.2 ¥2,116.1 ¥2,063 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10ZSXE Infineon Technologies 1: ¥3,307.1 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	¥3,307.1 ¥3,067.9 ¥2,391.8 ¥2,342 View ¥2,282.2 ¥2,225.7 ¥1,627.8	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10BAJXE Infineon Technologies 1: ¥3,338.6 14In Stock	Mfr. Part # CY7C1041G30-10BAJXE Mouser Part # 727-CY7C1041G30BAJXE	Infineon Technologies	SRAM ASYNC	Datasheet	14In Stock	¥3,338.6 ¥3,097.8 ¥2,722.4 ¥2,695.8	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1049G30-10ZSXI Infineon Technologies 1: ¥2,865.2 134In Stock 675Expected 1/28/2027	Mfr. Part # CY7C1049G30-10ZSXI Mouser Part # 727-CY7C1049G30-10ZS	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit	Datasheet	134In Stock 675Expected 1/28/2027	¥2,865.2 ¥2,659.3 ¥2,577.9 ¥2,514.8 View ¥2,474.9 ¥2,365.3 ¥2,305.5	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10VXI Infineon Technologies 1: ¥2,333.7 6In Stock 1,140Expected 11/19/2026	Mfr. Part # CY7C1049GN30-10VXI Mouser Part # 727-CY7C1049GN3010VX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	6In Stock 1,140Expected 11/19/2026	¥2,333.7 ¥1,981.6 ¥1,931.7 ¥1,885.2	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
NOR Flash 512K X 8 14 us SST25VF040B-50-4C-QAF Microchip Technology 1: ¥257.5 384In Stock	Mfr. Part # SST25VF040B-50-4C-QAF Mouser Part # 804-25VF040B5CQAF	Microchip Technology	NOR Flash 512K X 8 14 us	Datasheet	384In Stock	¥257.5 ¥249.2 ¥239.2	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
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: ¥189.4 524In Stock	Mfr. Part # SST25VF040B-50-4I-S2AF Mouser Part # 804-25VF040B5IS2AF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	524In Stock	¥189.4 ¥184.4 ¥176.1	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
NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, new die rev IS25LP040E-JNLE-TR ISSI 1: ¥157.8 33,269In Stock 24,000On Order	Mfr. Part # IS25LP040E-JNLE-TR Mouser Part # 870-25LP040JNLTR	ISSI	NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, new die rev Learn More about ISSI is25 memory	Datasheet	33,269In Stock 24,000On Order On Order Ship Dates Mfr. #: IS25LP040E-JNLE-TR Stock: 33,269 Can Ship Immediately On Order: 12,000 Expected 11/3/2026 12,000 Expected 12/23/2026 Factory Lead-Time: 52 Weeks	Cut Tape ¥157.8 ¥148.3 ¥144.3 ¥141.4 ¥138.2 Reel ¥138.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
F-RAM 4M (256Kx16) 55ns F-RAM FM22L16-55-TG Infineon Technologies 1: ¥9,019.2 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	¥9,019.2 ¥8,334.9 ¥8,065.8 ¥7,864.8 View ¥7,629 ¥7,579.1	Min.: 1 Mult.: 1	FRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
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 12In 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	12In 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 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 ¥2,004.8 ¥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
SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 71V424S12PHGI Renesas Electronics 1: ¥2,252.3 58In Stock 270On Order	Mfr. Part # 71V424S12PHGI Mouser Part # 972-71V424S12PHGI	Renesas Electronics	SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	58In Stock 270On Order	¥2,252.3 ¥2,091.2 ¥2,026.4 ¥1,978.3 View ¥1,901.8 ¥1,838.7 ¥1,792.2 ¥1,747.4 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-MAHNHR-T Renesas / Dialog 1: ¥357.1 387In Stock	Mfr. Part # AT25DF041B-MAHNHR-T Mouser Part # 988-25DF041B-MAHNHRT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	387In Stock	Cut Tape ¥357.1 ¥333.9 ¥323.9 ¥317.3 View Reel ¥247.5 ¥308.9 ¥300.6 ¥292.3 ¥285.7 ¥247.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-MHN-T Renesas / Dialog 1: ¥357.1 12In Stock	Mfr. Part # AT25DF041B-MHN-T Mouser Part # 988-AT25DF041B-MHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	12In Stock	Cut Tape ¥357.1 ¥333.9 ¥323.9 ¥317.3 View Reel ¥277.4 ¥310.6 ¥300.6 ¥294 ¥285.7 ¥277.4 ¥277.4 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT		4 Mbit	SPI