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

4 Mbit Memory ICs

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

Types of Memory ICs

List Images

Results: 1.233

Applied Filters:

Memory Size = 4 Mbit

Manufacturer

Product Type

Mounting Style

Package/Case

Organisation

Interface Type

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

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	Organisation	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF040-70-4C-TU-T Microchip Technology 1: 2,02 € 1.037In Stock 1.500Expected 11/26/2026 New Product	Mfr. Part No. SST39VF040-70-4C-TU-T Mouser Part No 579-S39VF040704CTUT New Product	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	1.037In Stock 1.500Expected 11/26/2026	Cut Tape 2,02 € Reel 1,85 €	Min.: 1 Mult.: 1 : 1.500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit	512 k x 8		0 C	+ 70 C		Reel, Cut Tape
SRAM ASYNC CY7C1041GN30-10BVXI Infineon Technologies 1: 7,49 € 2.895In Stock	Mfr. Part No. CY7C1041GN30-10BVXI Mouser Part No 727-CY7C1041GN30BVXI	Infineon Technologies	SRAM ASYNC	Datasheet	2.895In Stock	7,49 € 7,05 € 6,88 € 6,76 € View 6,71 € 6,21 € 5,54 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Tray
SRAM ASYNC SRAMS CY7C1049G-10VXIT Infineon Technologies 1: 13,48 € 2.162In Stock	Mfr. Part No. CY7C1049G-10VXIT Mouser Part No 727-CY7C1049G-10VXIT	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress fast async sram	Datasheet	2.162In Stock	Cut Tape 13,48 € 11,24 € 10,15 € Reel 10,14 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-36	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM 256Kx18 STD-PWR 3.3V DUAL-PORT RAM 70V631S12PRFGI Renesas Electronics 1: 319,65 € 274In Stock	Mfr. Part No. 70V631S12PRFGI Mouser Part No 972-70V631S12PRFGI	Renesas Electronics	SRAM 256Kx18 STD-PWR 3.3V DUAL-PORT RAM	Datasheet	274In Stock	319,65 € 293,91 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-128	4 Mbit	256 k x 18	Parallel	- 40 C	+ 85 C		Tray
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45BVXI Infineon Technologies 1: 5,11 € 6.589In Stock	Mfr. Part No. CY62147EV30LL-45BVXI Mouser Part No 727-CY47EV30LL45BVXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	6.589In Stock	5,11 € 4,76 € 4,62 € 4,51 € View 4,40 € 4,27 € 4,15 € 4,05 € 3,60 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Tray
NVRAM 4Mb 3V 25ns 256K x 16 nvSRAM CY14B104NA-ZS25XI Infineon Technologies 1: 38,49 € 723In Stock	Mfr. Part No. CY14B104NA-ZS25XI Mouser Part No 727-CY14B104NAZS25XI	Infineon Technologies	NVRAM 4Mb 3V 25ns 256K x 16 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	723In Stock	38,49 € 36,19 € 35,29 € 34,61 € View 34,08 € Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	TSOP-II-44	4 Mbit	256 k x 16		- 40 C	+ 85 C		Tray
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10ZSXI Infineon Technologies 1: 11,73 € 2.088In Stock	Mfr. Part No. CY7C1041G-10ZSXI Mouser Part No 727-CY7C1041G-10ZSXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	2.088In Stock	11,73 € 11,03 € 10,75 € 10,52 € View 10,29 € 10,05 € 9,86 € 9,60 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Tray
NOR Flash spiFlash, 1.8V 4M-bit, 4Kb Uniform Sector W25Q40EWSNIG TR Winbond 1: 1,79 € 2.500In Stock	Mfr. Part No. W25Q40EWSNIG TR Mouser Part No 454-W25Q40EWSNIGTR	Winbond	NOR Flash spiFlash, 1.8V 4M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	2.500In Stock	Cut Tape 1,79 € Reel 1,79 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock M95M04-DWDW4TP/V STMicroelectronics 1: 5,37 € 3.143In Stock	Mfr. Part No. M95M04-DWDW4TP/V Mouser Part No 511-M95M04-DWDW4TP/V	STMicroelectronics	EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock Learn More about STMicroelectronics stm m95m04 4mbit serial eeproms	Datasheet	3.143In Stock	Cut Tape 5,37 € 5,05 € 4,89 € 4,74 € View Reel 4,05 € 4,63 € 4,31 € 4,21 € 4,06 € 4,05 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	4 Mbit	512 x 8	SPI	- 40 C	+ 145 C	AEC-Q100	Reel, Cut Tape, MouseReel
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ELL-45ZSXIT Infineon Technologies 1: 5,32 € 1.057In Stock	Mfr. Part No. CY62146ELL-45ZSXIT Mouser Part No 727-CY2146ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1.057In Stock	Cut Tape 5,32 € 4,95 € 4,81 € 4,70 € Reel 4,32 € View 4,58 € 4,44 € 4,33 € 4,10 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM MICROPOWER SRAMS CY62147G30-45ZSXIT Infineon Technologies 1: 5,17 € 835In Stock	Mfr. Part No. CY62147G30-45ZSXIT Mouser Part No 727-CY62147G3045ZSIT	Infineon Technologies	SRAM MICROPOWER SRAMS	Datasheet	835In Stock	Cut Tape 5,17 € 4,82 € 4,67 € 4,57 € Reel 4,20 € View 4,45 € 4,32 € 4,21 € 4,13 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM ASYNC SRAMS CY7C1049GN30-10ZSXIT Infineon Technologies 1: 8,57 € 1.255In Stock	Mfr. Part No. CY7C1049GN30-10ZSXIT Mouser Part No 727-CY7C1049GN3010ZX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1.255In Stock	Cut Tape 8,57 € 8,08 € 7,89 € 7,53 € View Reel 7,16 € 7,35 € 7,17 € 7,16 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-SHD-T Renesas / Dialog 1: 0,628 € 10.343In Stock	Mfr. Part No. AT25SF041B-SHD-T Mouser Part No 988-AT25SF041BSHDT	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	10.343In Stock	Cut Tape 0,628 € 0,587 € 0,572 € 0,561 € View Reel 0,453 € 0,549 € 0,532 € 0,52 € 0,508 € 0,453 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-Wide-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAF-T Microchip Technology 1: 1,08 € 5.949In Stock	Mfr. Part No. SST25VF040B-50-4I-SAF-T Mouser Part No 579-25VF040B504ISAFT	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	5.949In Stock	Cut Tape 1,08 € 1,04 € Reel 1,01 € 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
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXI Infineon Technologies 1: 5,15 € 399In Stock	Mfr. Part No. CY62146ESL-45ZSXI Mouser Part No 727-CY62146ESL45ZSXI	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	399In Stock	5,15 € 4,83 € 4,71 € 4,62 € View 4,51 € 4,40 € 4,16 € 4,08 € 4,03 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Tray
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4C-SAF-T Microchip Technology 1: 1,08 € 2.512In Stock	Mfr. Part No. SST25VF040B-50-4C-SAF-T Mouser Part No 579-25VF040B504CSAFT	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	2.512In Stock	Cut Tape 1,08 € 1,04 € Reel 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	512 k x 8	SPI	0 C	+ 70 C		Reel, Cut Tape, MouseReel
NOR Flash 4M Flash SPI SST25PF040C-40I/MF Microchip Technology 1: 1,19 € 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	1,19 € 1,15 € 1,08 €	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 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R SST26VF040AT-80E/SN Microchip Technology 1: 1,15 € 8.370In Stock	Mfr. Part No. SST26VF040AT-80E/SN Mouser Part No 579-SST26VF080A80EMF	Microchip Technology	NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R	Datasheet	8.370In Stock	Cut Tape 1,15 € Reel 1,04 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit		SPI, SQI	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM CY62147EV18LL-55BVXI Infineon Technologies 1: 5,09 € 1.918In Stock	Mfr. Part No. CY62147EV18LL-55BVXI Mouser Part No 727-C147EV18LL55BVXI	Infineon Technologies	SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1.918In Stock	5,09 € 4,75 € 4,61 € 4,51 € View 4,21 € 4,01 € 3,75 € 3,69 € 3,68 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Tray
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S15PHG Renesas Electronics 1: 10,47 € 285In Stock	Mfr. Part No. 71V416S15PHG Mouser Part No 972-71V416S15PHG	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	285In Stock	10,47 € 9,73 € 9,43 € 9,20 € View 8,94 € 8,70 € 8,32 € 8,11 € Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	0 C	+ 70 C		Tray
SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 71V424S15PHGI8 Renesas Electronics 1: 10,50 € 977In Stock	Mfr. Part No. 71V424S15PHGI8 Mouser Part No 972-71V424S15PHGI8	Renesas Electronics	SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	977In Stock	Cut Tape 10,50 € 10,13 € 9,82 € 9,24 € View Reel 7,91 € 9,00 € 8,70 € 8,50 € 8,11 € 7,91 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SRAM	SMD/SMT	TSOP-44	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, TSSOP (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-XMHN-T Renesas / Dialog 1: 1,64 € 1.678In Stock	Mfr. Part No. AT25DF041B-XMHN-T Mouser Part No 988-AT25DF041BXMHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, TSSOP (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	1.678In Stock	Cut Tape 1,64 € 1,54 € 1,50 € 1,46 € View Reel 1,29 € 1,43 € 1,38 € 1,35 € 1,32 € 1,29 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT		4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tray), Single SPI DataFlash AT45DB041E-MHN-Y Renesas / Dialog 1: 1,83 € 1.343In Stock	Mfr. Part No. AT45DB041E-MHN-Y Mouser Part No 988-AT45DB041E-MHN-Y	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tray), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	1.343In Stock	1,83 € 1,71 € 1,66 € 1,62 € View 1,59 € 1,54 € 1,50 € 1,26 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	512 k x 8	SPI	- 40 C	+ 85 C		Tray
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040CT-40E/MF Microchip Technology 1: 1,68 € 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 1,68 € Reel 1,51 € 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
SRAM ASYNC CY62147G30-55ZSXE Infineon Technologies 1: 6,88 € 669In Stock	Mfr. Part No. CY62147G30-55ZSXE Mouser Part No 727-CY62147G3055ZSXE	Infineon Technologies	SRAM ASYNC Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	669In Stock	6,88 € 6,56 € 6,43 € 6,39 € 6,38 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 125 C		Tray