.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

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 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF040-70-4C-TU-T Microchip Technology 1: 2,02 € 1.037In Stock 1.500Expected 11/23/2026 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 11/23/2026	Cut Tape 2,02 € Reel 1,85 €	Min.: 1 Mult.: 1 : 1.500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
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 € 4,15 € 4,04 € 3,96 € View 3,86 € 3,73 € 3,66 € 3,60 € 3,45 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC CY7C1041GN30-10BVXI Infineon Technologies 1: 6,73 € 2.895In Stock	Mfr. Part No. CY7C1041GN30-10BVXI Mouser Part No 727-CY7C1041GN30BVXI	Infineon Technologies	SRAM ASYNC	Datasheet	2.895In Stock	6,73 € 6,37 € 6,24 € 6,14 € View 6,08 € 5,58 € 5,54 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049G-10VXIT Infineon Technologies 1: 11,03 € 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 11,03 € 9,97 € 9,84 € 9,55 € View Reel 8,73 € 9,42 € 8,89 € 8,73 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM 256Kx18 STD-PWR 3.3V DUAL-PORT RAM 70V631S12PRFGI Renesas Electronics 1: 319,69 € 98In Stock	Mfr. Part No. 70V631S12PRFGI Mouser Part No 972-70V631S12PRFGI	Renesas Electronics	SRAM 256Kx18 STD-PWR 3.3V DUAL-PORT RAM	Datasheet	98In Stock	319,69 € 293,91 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-128	4 Mbit	Parallel
NVRAM 4Mb 3V 25ns 256K x 16 nvSRAM CY14B104NA-ZS25XI Infineon Technologies 1: 35,34 € 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	35,34 € 33,49 € 32,77 € 32,22 € View 31,63 € 31,61 € Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	TSOP-II-44	4 Mbit
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10ZSXI Infineon Technologies 1: 11,03 € 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	11,03 € 10,42 € 10,18 € 9,98 € View 9,77 € 9,60 € 9,43 € 9,11 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/NP Microchip Technology 1: 1,20 € 5.802In Stock	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	5.802In Stock	Cut Tape 1,20 € Reel 1,13 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAF-T Microchip Technology 1: 1,01 € 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 1,01 € 0,998 € Reel 0,946 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXI Infineon Technologies 1: 5,10 € 405In 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	405In Stock	5,10 € 4,80 € 4,69 € 4,59 € View 4,48 € 4,39 € 4,29 € 4,03 € 4,01 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L12BEGI8 Renesas Electronics 1: 11,86 € 1.094In Stock	Mfr. Part No. 71V416L12BEGI8 Mouser Part No 972-71V416L12BEGI8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	1.094In Stock	Cut Tape 11,86 € 11,02 € 10,68 € 10,42 € View Reel 7,91 € 10,17 € 9,84 € 9,59 € 9,35 € 7,91 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SRAM	SMD/SMT	CABGA-48	4 Mbit	Parallel
SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 71V424S10PHG Renesas Electronics 1: 10,29 € 756In Stock	Mfr. Part No. 71V424S10PHG Mouser Part No 972-71V424S10PHG	Renesas Electronics	SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	756In Stock	10,29 € 9,56 € 9,27 € 9,05 € View 8,82 € 8,53 € 8,32 € 8,23 € Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
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	SPI
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 € 5,04 € 4,89 € 4,74 € View Reel 4,02 € 4,63 € 4,31 € 4,20 € 4,04 € 4,02 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	4 Mbit	SPI
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 4,09 € View 4,58 € 4,44 € 4,33 € 4,07 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
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 € 4,19 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10ZSXIT Infineon Technologies 1: 7,98 € 1.255In Stock	Mfr. Part No. CY7C1049GN30-10ZSXIT Mouser Part No 727-CY7C1049GN3010ZX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1.255In Stock	Cut Tape 7,98 € 7,58 € 7,42 € 7,02 € View Reel 6,78 € 6,85 € 6,79 € 6,78 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
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 0,44 € 0,549 € 0,532 € 0,52 € 0,508 € 0,44 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-Wide-8	4 Mbit	SPI
NOR Flash 256K X 16 70ns SST39VF400A-70-4I-B3KE Microchip Technology 1: 1,69 € 4.411In Stock NRND	Mfr. Part No. SST39VF400A-70-4I-B3KE Mouser Part No 804-39VF400A7IB3KE NRND	Microchip Technology	NOR Flash 256K X 16 70ns	Datasheet	4.411In Stock	1,69 € 1,57 € 1,38 € 1,33 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON SST26WF040BT-104I/NP Microchip Technology 1: 1,19 € 6.000In Stock	Mfr. Part No. SST26WF040BT-104I/NP Mouser Part No 579-T26WF040BT104INP	Microchip Technology	NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON Learn More about Microchip Technology sst sst26 flash memory	Datasheet	6.000In Stock	Cut Tape 1,19 € 1,18 € 1,17 € 1,16 € 1,13 € Reel 1,06 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY621472E30LL-45ZSXI Infineon Technologies 1: 5,33 € 2.329In Stock	Mfr. Part No. CY621472E30LL-45ZSXI Mouser Part No 727-621472E30L45ZSXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2.329In Stock	5,33 € 4,01 € 3,90 € 3,84 € View 3,06 € 3,00 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ELL-55SXIT Infineon Technologies 1: 5,46 € 1.828In Stock	Mfr. Part No. CY62148ELL-55SXIT Mouser Part No 727-CY62148ELL55SXIT	Infineon Technologies	SRAM 4Mb 55ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1.828In Stock	Cut Tape 5,46 € 5,21 € 5,11 € 5,03 € View Reel 3,89 € 4,79 € 4,64 € 4,52 € 3,89 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1041GE30-10BVXI Infineon Technologies 1: 13,17 € 805In Stock	Mfr. Part No. CY7C1041GE30-10BVXI Mouser Part No 727-CY7C1041GE30-10B	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit	Datasheet	805In Stock	13,17 € 12,23 € 11,86 € 11,57 € View 11,29 € 8,26 € 7,42 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), FusionHD System Enhancing (Single, Dual, Quad) SPI NOR flash AT25XE041D-SSHN-T Renesas / Dialog 1: 0,688 € 10.157In Stock	Mfr. Part No. AT25XE041D-SSHN-T Mouser Part No 988-25XE041D-SSHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), FusionHD System Enhancing (Single, Dual, Quad) SPI NOR flash Learn More about Renesas / Dialog renesas dialog at25xex fusion memory solutions	Datasheet	10.157In Stock	Cut Tape 0,688 € 0,636 € 0,619 € 0,605 € View Reel 0,547 € 0,593 € 0,575 € 0,562 € 0,548 € 0,547 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: 5,41 € 935In Stock 500Expected 11/19/2026	Mfr. Part No. CY62148EV30LL-55SXI Mouser Part No 727-C2148EV30LL55SXI	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	935In Stock 500Expected 11/19/2026	5,41 € 4,13 € 4,02 € 3,95 € View 3,84 € 3,78 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel