.hide-partial { max-height: none; } .show-more { display: none; }

8 bit 4 Mbit Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 278

Applied Filters:

Data Bus Width = 8 bit Memory Size = 4 Mbit

Manufacturer

Product Type

Mounting Style

Package/Case

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/NP Microchip Technology 1: 1,20 € 223In Stock 6.000Expected 10/26/2026	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 10/26/2026	Cut Tape 1,20 € Reel 1,13 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NVRAM 4096k Nonvolatile SRAM DS1250YP-70IND+ Analog Devices / Maxim Integrated 1: 203,01 € 55In Stock	Mfr. Part No. DS1250YP-70IND+ Mouser Part No 700-DS1250YP-70IND	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM	Datasheet	55In Stock	203,01 € 188,95 € 157,91 €	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	PowerCap Module-34	4 Mbit	Parallel
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 104MHz, I temp, 8-DFN SST26VF040A-104I/MF Microchip Technology 1: 1,26 € 743In Stock	Mfr. Part No. SST26VF040A-104I/MF Mouser Part No 579-26VF040A-104I/MF	Microchip Technology	NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 104MHz, I temp, 8-DFN Learn More about Microchip Technology microchip 4mbit sst26vf040a nor flash	Datasheet	743In Stock	1,26 € 1,20 € 1,18 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-N 150mil (Tube), Single SPI DataFlash AT45DB041E-SSHNHT-B Renesas / Dialog 1: 2,00 € 1.360In Stock	Mfr. Part No. AT45DB041E-SSHNHT-B Mouser Part No 988-45DB041ESSHNHTB	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-N 150mil (Tube), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	1.360In Stock	2,00 € 1,87 € 1,81 € 1,78 € View 1,71 € 1,66 € 1,63 € 1,59 € 1,24 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
NOR Flash 4 Mbit, Ultra Wide Vcc (1.65V to 4.4V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash AT25XV041B-MAHV-T Renesas / Dialog 1: 1,71 € 4.570In Stock	Mfr. Part No. AT25XV041B-MAHV-T Mouser Part No 988-AT25XV041B-MAHVT	Renesas / Dialog	NOR Flash 4 Mbit, Ultra Wide Vcc (1.65V to 4.4V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	4.570In Stock	Cut Tape 1,71 € 1,65 € 1,63 € 1,52 € View Reel 1,17 € 1,49 € 1,44 € 1,40 € 1,28 € 1,17 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-SHN-T Renesas / Dialog 1: 0,705 € 2.715In Stock	Mfr. Part No. AT25FF041A-SHN-T Mouser Part No 724-AT25FF041A-SHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff041a memory	Datasheet	2.715In Stock	Cut Tape 0,705 € 0,66 € 0,643 € 0,63 € View Reel 0,364 € 0,616 € 0,597 € 0,583 € 0,569 € 0,364 €	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, 5x6 UDFN (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-MHD-T Renesas / Dialog 1: 0,963 € 9.909In Stock	Mfr. Part No. AT25SF041B-MHD-T Mouser Part No 724-AT25SF041B-MHD-T	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, 5x6 UDFN (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	9.909In Stock	Cut Tape 0,963 € 0,912 € 0,886 € 0,869 € View Reel 0,596 € 0,842 € 0,816 € 0,797 € 0,777 € 0,596 € 0,596 €	Min.: 1 Mult.: 1 : 6.000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM MR2A08ACMA35 Everspin Technologies 1: 37,67 € 535In Stock	Mfr. Part No. MR2A08ACMA35 Mouser Part No 936-MR2A08ACMA35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	535In Stock	37,67 € 34,83 € 33,70 € 32,87 € View 32,04 € 29,09 € 28,24 €	Min.: 1 Mult.: 1	MRAM	SMD/SMT	BGA-48	4 Mbit	Parallel
MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM MR2A08ACYS35 Everspin Technologies 1: 38,02 € 826In Stock	Mfr. Part No. MR2A08ACYS35 Mouser Part No 936-MR2A08ACYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	826In Stock	38,02 € 35,15 € 34,01 € 33,16 € View 28,62 € 28,21 € Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
NOR Flash 4Mbit NOR Flash /1.8v /SOP8 150mil /Industrial(-40? to +85?) /T&R GD25LQ40CTIGR GigaDevice 1: 0,464 € 2.790In Stock NRND	Mfr. Part No. GD25LQ40CTIGR Mouser Part No 363-GD25LQ40CTIGR NRND	GigaDevice	NOR Flash 4Mbit NOR Flash /1.8v /SOP8 150mil /Industrial(-40? to +85?) /T&R Learn More about GigaDevice gd25 spi nor flash	Datasheet	2.790In Stock	Cut Tape 0,464 € 0,433 € 0,421 € 0,413 € View Reel 0,359 € 0,404 € 0,392 € 0,384 € 0,374 € 0,359 €	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 54MHz interface, 3V, -40 C to 85 C AS3004204-0054X0ISAY Avalanche Technology 1: 15,90 € 352In Stock	Mfr. Part No. AS3004204-0054X0ISAY Mouser Part No 793-30042040054X0ISY	Avalanche Technology	MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 54MHz interface, 3V, -40 C to 85 C Learn More about Avalanche Technology avalanche serial p sram memory	Datasheet	352In Stock	15,90 € 14,75 € 14,29 € 13,95 € View 13,61 € 13,16 € 12,81 € Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	SOIC-8	4 Mbit	QSPI
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Commercial SST25VF040B-50-4C-QAF-T Microchip Technology 1: 1,38 € 563In Stock	Mfr. Part No. SST25VF040B-50-4C-QAF-T Mouser Part No 804-25VF040B5CQAF-T	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Commercial	Datasheet	563In Stock	Cut Tape 1,38 € 1,33 € Reel 1,29 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single SPI DataFlash (Micron M25PE Replacement) AT25PE40-SSHN-B Renesas / Dialog 1: 1,57 € 787In Stock	Mfr. Part No. AT25PE40-SSHN-B Mouser Part No 988-AT25PE40-SSHN-B	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single SPI DataFlash (Micron M25PE Replacement) Learn More about Renesas / Dialog renesas dialog at25pe40 flash memory	Datasheet	787In Stock	1,57 € 1,48 € 1,44 € 1,41 € View 1,35 € 1,32 € 1,28 € 1,26 € 0,972 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM MR2A08AMYS35 Everspin Technologies 1: 54,05 € 232In Stock	Mfr. Part No. MR2A08AMYS35 Mouser Part No 936-MR2A08AMYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	232In Stock	54,05 € 49,93 € 48,31 € 47,10 € View 45,40 € 42,80 € Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
NOR Flash 4Mb QSPI, 8-pin USON 2x3MM, RoHS, T&R, new die rev ISSI IS25LP040E-JYLE-TR IS25LP040E-JYLE-TR ISSI 1: 0,817 € 4.916In Stock	Mfr. Part No. IS25LP040E-JYLE-TR Mouser Part No 870-IS25LP040EJYLETR	ISSI	NOR Flash 4Mb QSPI, 8-pin USON 2x3MM, RoHS, T&R, new die rev Learn More about ISSI is25 memory	Datasheet	4.916In Stock	Cut Tape 0,817 € 0,768 € 0,747 € 0,732 € 0,727 € Reel 0,727 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	NOR Flash	SMD/SMT	USON-8	4 Mbit	QPI, SPI
MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 108MHz interface, 3V, -40 C to 105 C AS3004204-0108X0PSAY Avalanche Technology 1: 17,53 € 881In Stock	Mfr. Part No. AS3004204-0108X0PSAY Mouser Part No 793-30042040108X0PSY	Avalanche Technology	MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 108MHz interface, 3V, -40 C to 105 C Learn More about Avalanche Technology avalanche serial p sram memory	Datasheet	881In Stock	17,53 € 16,26 € 15,76 € 15,38 € View 15,01 € 14,49 € 14,13 € Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	SOIC-8	4 Mbit	QSPI
NOR Flash 4M Flash SPI SST25PF040CT-40I/SN Microchip Technology 1: 0,937 € 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 0,937 € Reel 0,852 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash SST39SF040-55-4I-NHE-T Microchip Technology 1: 2,63 € 680In Stock	Mfr. Part No. SST39SF040-55-4I-NHE-T Mouser Part No 579-SST39040554INHET	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	680In Stock	Cut Tape 2,63 € Reel 2,42 €	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF040-55-4C-NHE-T Microchip Technology 1: 2,32 € 1.871In Stock	Mfr. Part No. SST39LF040-55-4C-NHE-T Mouser Part No 579-SST39LF040554CN	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	1.871In Stock	Cut Tape 2,32 € Reel 2,13 € MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 5.0V Commercial SST39SF040-70-4C-NHE-T Microchip Technology 1: 2,47 € 816In Stock	Mfr. Part No. SST39SF040-70-4C-NHE-T Mouser Part No 804-39SF0407CNHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 5.0V Commercial	Datasheet	816In Stock	Cut Tape 2,47 € Reel 2,27 €	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 512K X 8 70ns SST39SF040-70-4I-NHE Microchip Technology 1: 2,55 € 2.347In Stock 2.760Expected 10/2/2026	Mfr. Part No. SST39SF040-70-4I-NHE Mouser Part No 804-39SF0407INHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	2.347In Stock 2.760Expected 10/2/2026	2,55 € 2,46 € 2,35 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial SST39VF040-70-4C-NHE Microchip Technology 1: 2,24 € 611In Stock	Mfr. Part No. SST39VF040-70-4C-NHE Mouser Part No 804-39VF0407CNHE	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial	Datasheet	611In Stock	2,24 € 2,16 € 2,07 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial SST39VF040-70-4I-NHE-T Microchip Technology 1: 2,33 € 785In Stock	Mfr. Part No. SST39VF040-70-4I-NHE-T Mouser Part No 804-39VF0407INHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial	Datasheet	785In Stock	Cut Tape 2,33 € Reel 2,16 € MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector W25Q40RVSSJQ Winbond 1: 1,32 € 1.227In Stock	Mfr. Part No. W25Q40RVSSJQ Mouser Part No 454-W25Q40RVSSJQ	Winbond	NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector Learn More about Winbond nor		1.227In Stock	1,32 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAE-T Microchip Technology 1: 1,12 € 3.395In Stock	Mfr. Part No. SST25VF040B-50-4I-SAE-T Mouser Part No 579-25VF040B504ISAET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	3.395In Stock	Cut Tape 1,12 € 1,07 € 1,04 € 1,03 € Reel 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI