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512 k x 8 Memory ICs

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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
F-RAM 4Kb Serial I2C 3V FRAM FM24CL04B-G Infineon Technologies 1: 1,63 € 9 946In Stock	Mfr. Part No. FM24CL04B-G Mouser Part No 877-FM24CL04B-G	Infineon Technologies	F-RAM 4Kb Serial I2C 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	9 946In Stock	1,63 € 1,31 € 1,27 € 1,23 € View 1,20 € 1,18 € 1,15 € 1,14 € 1,02 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 kbit	I2C
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	Parallel
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 693In 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 693In 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	SPI
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	SPI
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: 5,38 € 935In Stock 500Expected 19/11/2026	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 19/11/2026	5,38 € 4,34 € 4,21 € 4,14 € View 4,03 € 3,93 € 3,90 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXIT Infineon Technologies 1: 6,14 € 1 214In Stock	Mfr. Part No. CY62148ELL-45ZSXIT Mouser Part No 727-CY2148ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1 214In Stock	Cut Tape 6,14 € 5,72 € 5,55 € 5,41 € View Reel 4,48 € 5,28 € 5,11 € 4,98 € 4,48 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash (Micron M25PE Replacement) AT25PE40-SSHN-T Renesas / Dialog 1: 1,57 € 3 502In Stock	Mfr. Part No. AT25PE40-SSHN-T Mouser Part No 988-AT25PE40-SSHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash (Micron M25PE Replacement) Learn More about Renesas / Dialog renesas dialog at25pe40 flash memory	Datasheet	3 502In Stock	Cut Tape 1,57 € 1,48 € 1,44 € 1,40 € View Reel 1,26 € 1,37 € 1,32 € 1,29 € 1,26 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	NOR Flash	SMD/SMT	SOIC-Wide-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, DFN 5x6 (Tape & Reel), Single SPI DataFlash AT45DB041E-MHN2B-T Renesas / Dialog 1: 1,81 € 2 974In Stock	Mfr. Part No. AT45DB041E-MHN2B-T Mouser Part No 988-AT45DB041EMHN2BT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, DFN 5x6 (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	2 974In Stock	Cut Tape 1,81 € 1,70 € 1,65 € 1,62 € View Reel 1,25 € 1,58 € 1,53 € 1,50 € 1,45 € 1,25 € 1,25 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash AT45DB041E-SHN2B-T Renesas / Dialog 1: 1,62 € 3 711In Stock	Mfr. Part No. AT45DB041E-SHN2B-T Mouser Part No 988-AT45DB041ESHN2BT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	3 711In Stock	Cut Tape 1,62 € 1,52 € 1,48 € 1,44 € View Reel 1,23 € 1,41 € 1,37 € 1,33 € 1,31 € 1,23 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	NOR Flash	SMD/SMT	SOIC-Wide-8	4 Mbit	SPI
SRAM 4k, 5.0V EERAM IND 47C04-I/ST Microchip Technology 1: 0,757 € 465In Stock	Mfr. Part No. 47C04-I/ST Mouser Part No 579-47C04-I/ST	Microchip Technology	SRAM 4k, 5.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	465In Stock	0,757 € 0,755 € 0,642 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT		4 kbit	I2C
F-RAM FRAM Infineon Technologies CY15B104Q-SXIT CY15B104Q-SXIT Infineon Technologies 1: 25,04 € Lead-Time 26 Weeks NRND	Mfr. Part No. CY15B104Q-SXIT Mouser Part No 727-CY15B104Q-SXIT NRND	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	Lead-Time 26 Weeks	Cut Tape 25,04 € 23,19 € 22,45 € 21,90 € View Reel 19,07 € 21,35 € 20,65 € 19,85 € 19,74 € 19,07 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb (512k x 8) 10ns Async SRAM 3.3v IS61WV5128BLL-10TLI ISSI 1: 6,93 € 9 944In Stock	Mfr. Part No. IS61WV5128BLL-10TLI Mouser Part No 870-61WV5128B10TLI	ISSI	SRAM 4Mb (512k x 8) 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	9 944In Stock	6,93 € 6,45 € 6,25 € 6,11 € 5,90 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 12ns, Industrial Temp - Tube AS7C34096A-12JIN Alliance Memory 1: 11,71 € 2 200In Stock	Mfr. Part No. AS7C34096A-12JIN Mouser Part No 913-AS7C34096A-12JIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 12ns, Industrial Temp - Tube	Datasheet	2 200In Stock	11,71 € 10,64 € 10,38 € 10,23 € View 9,98 € Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
EPROM 70NS PLCC IND GRN AT27C040-70JU-T Microchip Technology 1: 7,23 € 716In Stock	Mfr. Part No. AT27C040-70JU-T Mouser Part No 556-AT27C04070JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	716In Stock	Cut Tape 7,23 € 7,10 € 6,80 € Reel 6,64 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
NVRAM 4096k Nonvolatile SRAM DS1250Y-70+ Analog Devices / Maxim Integrated 1: 184,88 € 15In Stock	Mfr. Part No. DS1250Y-70+ Mouser Part No 700-DS1250Y-70	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM	Datasheet	15In Stock	184,88 € 177,22 € 141,26 € 140,12 € View Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	EDIP-32	4 Mbit	Parallel
NVRAM 4096k Nonvolatile SRAM DS1250YP-70IND+ Analog Devices / Maxim Integrated 1: 210,06 € 55In Stock	Mfr. Part No. DS1250YP-70IND+ Mouser Part No 700-DS1250YP-70IND	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM	Datasheet	55In Stock	210,06 € 190,90 € 158,33 €	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	PowerCap Module-34	4 Mbit	Parallel
NOR Flash 4M BIT FLASH MEMORY onsemi LE25U40PCMC-AH-1 LE25U40PCMC-AH-1 onsemi 1: 0,912 € 1 842In Stock	Mfr. Part No. LE25U40PCMC-AH-1 Mouser Part No 863-LE25U40PCMC-AH-1	onsemi	NOR Flash 4M BIT FLASH MEMORY	Datasheet	1 842In Stock	Cut Tape 0,912 € 0,894 € 0,869 € 0,851 € View Reel 0,597 € 0,832 € 0,807 € 0,788 € 0,772 € 0,597 €	Min.: 1 Mult.: 1 : 2 000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NVRAM 4096k Nonvolatile SRAM DS1250AB-70+ Analog Devices / Maxim Integrated 1: 119,30 € 68In Stock	Mfr. Part No. DS1250AB-70+ Mouser Part No 700-DS1250AB-70	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM	Datasheet	68In Stock	119,30 € 116,66 € 116,31 €	Min.: 1 Mult.: 1	NVRAM	Through Hole	EDIP-32	4 Mbit	Parallel
SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 71V424S10PHG Renesas Electronics 1: 10,29 € 130In Stock 540On Order	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	130In Stock 540On Order	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
SRAM MoBL SRAM 4-Mbit CY62148G-45ZSXI Infineon Technologies 1: 5,49 € 34In Stock	Mfr. Part No. CY62148G-45ZSXI Mouser Part No 727-CY62148G-45ZSX	Infineon Technologies	SRAM MoBL SRAM 4-Mbit	Datasheet	34In Stock	5,49 € 5,11 € 4,95 € 4,84 € View 4,37 € 4,28 € 4,22 € 4,16 € 4,10 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
NOR Flash 4 Mbit, Ultra Wide Vcc (1.65V to 4.4V), -40C to 85C, TSSOP (Tape & Reel), Single, Dual SPI NOR flash AT25XV041B-XMHV-T Renesas / Dialog 1: 1,75 € 3 961In Stock	Mfr. Part No. AT25XV041B-XMHV-T Mouser Part No 988-AT25XV041B-XMHVT	Renesas / Dialog	NOR Flash 4 Mbit, Ultra Wide Vcc (1.65V to 4.4V), -40C to 85C, TSSOP (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	3 961In Stock	Cut Tape 1,75 € 1,63 € 1,58 € 1,55 € View Reel 1,09 € 1,51 € 1,47 € 1,44 € 1,40 € 1,09 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	NOR Flash	SMD/SMT	TSSOP-8	4 Mbit	SPI
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 € 1,17 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WDFN-8	4 Mbit	SPI
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 104MHz, I temp, 8-SOIC SST26VF040A-104I/SN Microchip Technology 1: 0,912 € 664In Stock 700Expected 10/11/2026	Mfr. Part No. SST26VF040A-104I/SN Mouser Part No 579-26VF040A-104I/SN	Microchip Technology	NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 104MHz, I temp, 8-SOIC Learn More about Microchip Technology microchip 4mbit sst26vf040a nor flash	Datasheet	664In Stock 700Expected 10/11/2026	0,912 € 0,903 € 0,894 €	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 3V 45ns 512K x 8 LP SRAM CY62148EV30LL-45BVXIT Infineon Technologies 1: 6,00 € 895In Stock	Mfr. Part No. CY62148EV30LL-45BVXIT Mouser Part No 727-CY62148EV45BVXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	895In Stock	Cut Tape 6,00 € 5,59 € 5,43 € 5,30 € View Reel 4,71 € 5,17 € 5,01 € 4,88 € 4,76 € 4,71 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SRAM	SMD/SMT	VFBGA-36	4 Mbit	Parallel
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 354In 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 354In 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