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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 (SEK) 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 GD25Q40EEIGR GigaDevice 1: 6,52 kr 5 236On Order	Mfr. Part No. GD25Q40EEIGR Mouser Part No 363-GD25Q40EEIGR	GigaDevice	NOR Flash		5 236On Order On Order Ship Dates Mfr. No: GD25Q40EEIGR Stock: 0 On Order: 2 236 Pending 3 000 Expected 2026-10-19 Factory Lead Time: 22 Weeks	Cut Tape 6,52 kr 6,11 kr 5,95 kr 5,82 kr View Reel 5,06 kr 5,69 kr 5,53 kr 5,40 kr 5,28 kr 5,06 kr	Min.: 1 Mult.: 1 : 3 000		NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH SST25PF040CT-40I/NP Microchip Technology 1: 13,63 kr 5 151Expected 2026-12-03	Mfr. Part No. SST25PF040CT-40I/NP Mouser Part No 579-ST25PF040CT40INP	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	5 151Expected 2026-12-03	Cut Tape 13,63 kr 13,52 kr Reel 12,64 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000		NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-UUN-T Renesas / Dialog 1: 8,32 kr 3 426Expected 2026-11-27	Mfr. Part No. AT25FF041A-UUN-T Mouser Part No 724-AT25FF041A-UUN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff041a memory	Datasheet	3 426Expected 2026-11-27	Cut Tape 8,32 kr 7,76 kr 7,55 kr 7,40 kr View Reel 4,91 kr 7,23 kr 7,01 kr 6,86 kr 6,68 kr 4,91 kr MouseReel Available	Min.: 1 Mult.: 1 : 5 000		NOR Flash	SMD/SMT	WLCSP-8	4 Mbit	SPI
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10VXI Infineon Technologies 1: 67,04 kr 510Expected 2027-01-07	Mfr. Part No. CY7C1041G-10VXI Mouser Part No 727-CY7C1041G-10VXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	510Expected 2027-01-07	67,04 kr 61,21 kr 59,79 kr 59,13 kr View 57,70 kr 55,72 kr 54,40 kr	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1049G-10VXI Infineon Technologies 1: 66,93 kr 1 896On Order	Mfr. Part No. CY7C1049G-10VXI Mouser Part No 727-CY7C1049G-10VXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress fast async sram	Datasheet	1 896On Order	66,93 kr 61,10 kr 59,68 kr 58,80 kr View 57,37 kr 55,72 kr 54,40 kr 52,97 kr	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10VXIT Infineon Technologies 1: 62,31 kr 490Expected 2026-10-16	Mfr. Part No. CY7C1049GN30-10VXIT Mouser Part No 727-CY7C1049GN3010VI	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	490Expected 2026-10-16	Cut Tape 62,31 kr 58,03 kr 56,38 kr 55,06 kr View Reel 46,27 kr 53,63 kr 51,98 kr 46,27 kr MouseReel Available	Min.: 1 Mult.: 1 : 500		SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 209mil Automotive +105C MX25L4006EM2R-12G-TB Macronix 1: 10,97 kr 2 484In Stock	Mfr. Part No. MX25L4006EM2R-12G-TB Mouser Part No 95-25L4006EM2R12G	Macronix	NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 209mil Automotive +105C	Datasheet	2 484In Stock	10,97 kr 10,30 kr 10,02 kr 9,74 kr View 9,42 kr 9,20 kr 8,95 kr 8,57 kr	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 3V 4Mbit x2 I/O WSON-8 6x5mm MX25L4006EZNI-12G-TR Macronix 1: 9,45 kr 8 000On Order	Mfr. Part No. MX25L4006EZNI-12G-TR Mouser Part No 95-25L4006EZNI12TR	Macronix	NOR Flash Serial NOR 3V 4Mbit x2 I/O WSON-8 6x5mm	Datasheet	8 000On Order	Cut Tape 9,45 kr 8,91 kr 8,67 kr 8,48 kr View Reel 7,82 kr 8,30 kr 8,06 kr 7,82 kr 7,82 kr MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 4 000		NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L12PHGI Renesas Electronics 1: 132,32 kr 935On Order	Mfr. Part No. 71V416L12PHGI Mouser Part No 972-71V416L12PHGI	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	935On Order On Order Ship Dates Mfr. No: 71V416L12PHGI Stock: 0 On Order: 125 Expected 2026-12-14 540 Expected 2027-03-15 270 TBD Factory Lead Time: 18 Weeks	132,32 kr 122,87 kr 119,13 kr 116,27 kr View 111,77 kr 108,03 kr 105,39 kr 102,76 kr Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S15PHGI8 Renesas Electronics 1: 122,43 kr 1 377Expected 2026-11-02	Mfr. Part No. 71V416S15PHGI8 Mouser Part No 972-71V416S15PHGI8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	1 377Expected 2026-11-02	Cut Tape 122,43 kr 113,64 kr 110,12 kr 107,59 kr View Reel 91,11 kr 104,95 kr 101,44 kr 98,91 kr 94,51 kr 91,11 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-MAHN-T Renesas / Dialog 1: 19,23 kr 10 000Expected 2028-02-07	Mfr. Part No. AT25DF041B-MAHN-T Mouser Part No 988-25DF041B-MAHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	10 000Expected 2028-02-07	Cut Tape 19,23 kr 18,02 kr 17,47 kr 17,14 kr View Reel 14,62 kr 16,70 kr 16,27 kr 15,83 kr 15,39 kr 14,62 kr 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, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash (Micron M25PE Replacement) AT25PE40-SHN-T Renesas / Dialog 1: 18,68 kr 5 864Expected 2027-01-06	Mfr. Part No. AT25PE40-SHN-T Mouser Part No 988-AT25PE40-SHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash (Micron M25PE Replacement) Learn More about Renesas / Dialog renesas dialog at25pe40 flash memory	Datasheet	5 864Expected 2027-01-06	Cut Tape 18,68 kr 17,47 kr 17,03 kr 16,59 kr View Reel 14,07 kr 16,27 kr 15,72 kr 15,28 kr 15,06 kr 14,07 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000		NOR Flash	SMD/SMT	SOIC-Wide-8	4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-MAHD-T Renesas / Dialog 1: 8,61 kr 16 942On Order	Mfr. Part No. AT25SF041B-MAHD-T Mouser Part No 988-AT25SF041BMAHDT	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	16 942On Order On Order Ship Dates Mfr. No: AT25SF041B-MAHD-T Stock: 0 On Order: 6 942 Expected 2027-02-25 10 000 Expected 2027-03-22 Factory Lead Time: 26 Weeks	Cut Tape 8,61 kr 8,07 kr 7,85 kr 7,67 kr View Reel 6,51 kr 7,52 kr 7,31 kr 6,51 kr	Min.: 1 Mult.: 1 : 5 000		NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
Memory IC Development Tools FRAM 2 click MIKROE-2768 Mikroe 1: 746,66 kr 6Expected 2026-10-28	Mfr. Part No. MIKROE-2768 Mouser Part No 932-MIKROE-2768	Mikroe	Memory IC Development Tools FRAM 2 click Learn More about Mikroe sensor click boards	Datasheet	6Expected 2026-10-28	746,66 kr	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			4 Mbit	GPIO, SPI
NOR Flash 1.8V, 4Mbit SPI Flash SST25WF040B-40E/SN Microchip Technology 1: 13,19 kr 600Expected 2026-12-21	Mfr. Part No. SST25WF040B-40E/SN Mouser Part No 579-ST25WF040B40E/SN	Microchip Technology	NOR Flash 1.8V, 4Mbit SPI Flash Learn More about Microchip Technology microchip sst25wf040b 80b spi serial flash memory	Datasheet	600Expected 2026-12-21	13,19 kr 12,97 kr 12,42 kr	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 512Kx8 20MHz Serial SRAM IT IS62WVS5128FBLL-20NLI-TR ISSI 1: 84,07 kr 5 968On Order	Mfr. Part No. IS62WVS5128FBLL-20NLI-TR Mouser Part No 870-62WS5128FBLL2NIT	ISSI	SRAM 4Mb 512Kx8 20MHz Serial SRAM IT	Datasheet	5 968On Order On Order Ship Dates Mfr. No: IS62WVS5128FBLL-20NLI-TR Stock: 0 On Order: 2 968 Expected 2026-11-16 3 000 Expected 2026-12-02 Factory Lead Time: 26 Weeks	Cut Tape 84,07 kr 78,14 kr 75,83 kr 73,96 kr 72,20 kr Reel 72,20 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000		SRAM	SMD/SMT	SOIC-8	4 Mbit	SDI, SPI, SQI
SRAM 4Mb 512Kx8 45MHz Serial SRAM IT IS62WVS5128GBLL-45NLI ISSI 1: 53,85 kr 4 400Expected 2027-01-25	Mfr. Part No. IS62WVS5128GBLL-45NLI Mouser Part No 870-62WS5128GBLL45NI	ISSI	SRAM 4Mb 512Kx8 45MHz Serial SRAM IT Learn More about ISSI asynchronous sram	Datasheet	4 400Expected 2027-01-25	53,85 kr 50,22 kr 48,69 kr 47,59 kr 46,27 kr	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOIC-8	4 Mbit	SDI, SPI, SQI
NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil MX25U4035FM1I-T Macronix 1: 15,17 kr 760On Order	Mfr. Part No. MX25U4035FM1I-T Mouser Part No 95-25U4035FM1IT	Macronix	NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil	Datasheet	760On Order	15,17 kr 14,18 kr 13,85 kr 13,52 kr View 13,19 kr 12,75 kr 12,42 kr 12,09 kr	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
MRAM 4Mb 3.3V 50Mhz 512K x 8 SPI MR20H40CDF Everspin Technologies 1: 325,96 kr 798Expected 2026-12-02	Mfr. Part No. MR20H40CDF Mouser Part No 936-MR20H40CDF	Everspin Technologies	MRAM 4Mb 3.3V 50Mhz 512K x 8 SPI Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	798Expected 2026-12-02	325,96 kr 301,68 kr 292,00 kr 284,86 kr View 277,50 kr 268,27 kr	Min.: 1 Mult.: 1		MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM 4Mb 3.3V 512Kx8 SPI MR25H40CDF Everspin Technologies 1: 274,09 kr 5 496On Order	Mfr. Part No. MR25H40CDF Mouser Part No 936-MR25H40CDF	Everspin Technologies	MRAM 4Mb 3.3V 512Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	5 496On Order On Order Ship Dates Mfr. No: MR25H40CDF Stock: 0 On Order: 936 Expected 2026-11-11 2 280 Expected 2026-12-09 2 280 Expected 2027-01-13 Factory Lead Time: 26 Weeks	274,09 kr 253,87 kr 245,74 kr 239,69 kr View 233,76 kr 225,95 kr Quote	Min.: 1 Mult.: 1		MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM 4Mb 3.3V 512Kx8 SPI MR25H40CDFR Everspin Technologies 1: 282,00 kr 7 645On Order	Mfr. Part No. MR25H40CDFR Mouser Part No 936-MR25H40CDFR	Everspin Technologies	MRAM 4Mb 3.3V 512Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	7 645On Order On Order Ship Dates Mfr. No: MR25H40CDFR Stock: 0 On Order: 3 645 Expected 2026-11-09 4 000 Expected 2027-01-06 Factory Lead Time: 26 Weeks	Cut Tape 282,00 kr 261,34 kr 252,99 kr 246,84 kr View Reel 208,26 kr 240,68 kr 232,66 kr 222,22 kr 221,01 kr 208,26 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000		MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM 4Mb 3.3V 512Kx8 SPI MR25H40MDF Everspin Technologies 1: 545,32 kr 11 988On Order	Mfr. Part No. MR25H40MDF Mouser Part No 936-MR25H40MDF	Everspin Technologies	MRAM 4Mb 3.3V 512Kx8 SPI	Datasheet	11 988On Order On Order Ship Dates Mfr. No: MR25H40MDF Stock: 0 On Order: 18 Expected 2026-10-28 6 270 Expected 2027-01-20 5 700 Expected 2027-03-24 Factory Lead Time: 26 Weeks	545,32 kr 504,11 kr 487,74 kr 475,65 kr View 463,67 kr 454,66 kr Quote	Min.: 1 Mult.: 1		MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM 4Mb 3.3V 512Kx8 SPI MRAM MR25H40VDF Everspin Technologies 1: 358,71 kr 5 064On Order	Mfr. Part No. MR25H40VDF Mouser Part No 936-MR25H40VDF	Everspin Technologies	MRAM 4Mb 3.3V 512Kx8 SPI MRAM Learn More about Everspin Technologies everspinmram	Datasheet	5 064On Order On Order Ship Dates Mfr. No: MR25H40VDF Stock: 0 On Order: 1 074 Expected 2026-12-30 1 710 Expected 2027-01-13 2 280 Expected 2027-03-31 Factory Lead Time: 26 Weeks	358,71 kr 331,79 kr 321,24 kr 313,32 kr View 305,52 kr 295,30 kr Quote	Min.: 1 Mult.: 1		MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
SRAM 4M (512Kx8) 10ns Async SRAM IS61C5128AL-10TLI ISSI 1: 96,16 kr 1 890Expected 2026-11-04	Mfr. Part No. IS61C5128AL-10TLI Mouser Part No 870-61C5128AL-10TLI	ISSI	SRAM 4M (512Kx8) 10ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	1 890Expected 2026-11-04	96,16 kr 89,35 kr 86,60 kr 84,51 kr 80,67 kr	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,48 Ball mBGA (6x8 mm), RoHS IS62WV25616EBLL-45BLI ISSI 1: 66,49 kr 480Expected 2026-10-06	Mfr. Part No. IS62WV25616EBLL-45BLI Mouser Part No 870-6225616EBLL45BLI	ISSI	SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,48 Ball mBGA (6x8 mm), RoHS	Datasheet	480Expected 2026-10-06	66,49 kr 61,98 kr 60,12 kr 58,69 kr 57,26 kr	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TFBGA-48	4 Mbit	Parallel