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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 (EUR) 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
F-RAM Excelon LP 50 MHz 8-EIAJ CY15V104QN-50SXI Infineon Technologies 1: 17,84 € 37In Stock 470Expected 12/24/2026	Mfr. Part No. CY15V104QN-50SXI Mouser Part No 727-CY15V104QN-50SXI	Infineon Technologies	F-RAM Excelon LP 50 MHz 8-EIAJ Learn More about Infineon Technologies cypress excelon fram	Datasheet	37In Stock 470Expected 12/24/2026	17,84 € 16,55 € 16,03 € 15,64 € View 15,26 € 14,19 €	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM ASYNC CY62146G30-45ZSXA Infineon Technologies 1: 6,42 € 26In Stock	Mfr. Part No. CY62146G30-45ZSXA Mouser Part No 727-CY62146G3045ZSXA	Infineon Technologies	SRAM ASYNC Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	26In Stock	6,42 € 5,97 € 5,79 € 5,65 € View 5,52 € 5,34 €	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10ZSXA Infineon Technologies 1: 14,34 € 49In Stock	Mfr. Part No. CY7C1041G30-10ZSXA Mouser Part No 727-CY7C1041G300ZSXA	Infineon Technologies	SRAM ASYNC	Datasheet	49In Stock	14,34 € 13,31 € 12,90 € 12,60 € View 12,29 € 11,89 € 11,58 € Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10ZSXE Infineon Technologies 1: 14,72 € 55In Stock 675Expected 2/18/2027	Mfr. Part No. CY7C1041G30-10ZSXE Mouser Part No 727-CY7C1041G300ZSXE	Infineon Technologies	SRAM ASYNC	Datasheet	55In Stock 675Expected 2/18/2027	14,72 € 13,66 € 13,24 € 12,92 € View 12,60 € 12,18 € 11,88 €	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041G30-10BAJXE Infineon Technologies 1: 14,43 € 28In Stock	Mfr. Part No. CY7C1041G30-10BAJXE Mouser Part No 727-CY7C1041G30BAJXE	Infineon Technologies	SRAM ASYNC	Datasheet	28In Stock	14,43 € 13,39 € 12,97 € 12,66 € View 12,35 € 11,50 €	Min.: 1 Mult.: 1		SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10VXI Infineon Technologies 1: 10,41 € 12In Stock	Mfr. Part No. CY7C1049GN30-10VXI Mouser Part No 727-CY7C1049GN3010VX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	12In Stock	10,41 € 9,67 € 9,37 € 9,15 € View 8,92 € 8,63 € 8,41 €	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial SST39VF040-70-4C-NHE Microchip Technology 1: 2,24 € 321In Stock 630On Order	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	321In Stock 630On Order	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 Commercial SST39VF040-70-4C-NHE-T Microchip Technology 1: 2,25 € 274In Stock	Mfr. Part No. SST39VF040-70-4C-NHE-T Mouser Part No 804-39VF0407CNHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial	Datasheet	274In Stock	Cut Tape 2,25 € Reel 2,00 €	Min.: 1 Mult.: 1 : 750		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial SST39VF040-70-4I-NHE Microchip Technology 1: 2,32 € 496In Stock	Mfr. Part No. SST39VF040-70-4I-NHE Mouser Part No 804-39VF0407INHE	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial	Datasheet	496In Stock	2,32 € 2,24 € 2,16 €	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
SRAM 4M (512Kx8) 25ns Async SRAM IS61C5128AS-25HLI ISSI 1: 7,95 € 1.629In Stock	Mfr. Part No. IS61C5128AS-25HLI Mouser Part No 870-61C5128AS-25HLI	ISSI	SRAM 4M (512Kx8) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	1.629In Stock	7,95 € 7,39 € 7,16 € 6,99 € 6,83 €	Min.: 1 Mult.: 1		SRAM	SMD/SMT	sTSOP-32	4 Mbit	Parallel
SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v IS61WV25616BLL-10TLI-TR ISSI 1: 7,03 € 4.492In Stock	Mfr. Part No. IS61WV25616BLL-10TLI-TR Mouser Part No 87061WV25616BL10TLIT	ISSI	SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	4.492In Stock	Cut Tape 7,03 € 6,54 € 6,34 € 6,19 € 6,05 € Reel 6,05 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
Memory IC Development Tools FRAM 2 click MIKROE-2768 Mikroe 1: 67,94 € 6In Stock	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	6In Stock	67,94 €	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			4 Mbit	GPIO, SPI
Memory IC Development Tools Flash 12 Click MIKROE-6036 Mikroe 1: 9,46 € 8In Stock	Mfr. Part No. MIKROE-6036 Mouser Part No 932-MIKROE-6036	Mikroe	Memory IC Development Tools Flash 12 Click	Datasheet	8In Stock	9,46 €	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			4 Mbit	SPI
NVRAM 4096k Nonvolatile SRAM DS1250Y-70+ Analog Devices / Maxim Integrated 1: 181,28 € 18In Stock	Mfr. Part No. DS1250Y-70+ Mouser Part No 700-DS1250Y-70	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM	Datasheet	18In Stock	181,28 € 166,88 € 128,22 € 125,80 €	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-32	4 Mbit	Parallel
NOR Flash 4M (256K x 16) 55ns SST39LF400A-55-4C-B3KE Microchip Technology 1: 2,19 € 267In Stock NRND	Mfr. Part No. SST39LF400A-55-4C-B3KE Mouser Part No 804-39LF400A55CB3KE NRND	Microchip Technology	NOR Flash 4M (256K x 16) 55ns	Datasheet	267In Stock	2,19 € 2,00 € 1,70 €	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 256K X 16 70ns SST39VF400A-70-4I-EKE Microchip Technology 1: 2,18 € 517In Stock NRND	Mfr. Part No. SST39VF400A-70-4I-EKE Mouser Part No 804-39VF400A7IEKE NRND	Microchip Technology	NOR Flash 256K X 16 70ns	Datasheet	517In Stock	2,18 € 2,00 € 1,69 €	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TSOP-48	4 Mbit	Parallel
F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 T&R MB85RQ4MLPF-G-BCERE1 RAMXEED 1: 27,45 € 9In Stock	Mfr. Part No. MB85RQ4MLPF-G-BCERE1 Mouser Part No 249-85RQ4MLPFGBCERE1	RAMXEED	F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 T&R Learn More about RAMXEED mb85rqx quad spi compatible ferams	Datasheet	9In Stock	Cut Tape 27,45 € 25,41 € 24,60 € 24,00 € View Reel 22,05 € 23,40 € 22,63 € 22,05 € MouseReel Available	Min.: 1 Mult.: 1 : 500		FRAM	SMD/SMT	SOP-16	4 Mbit	Quad SPI
NOR Flash 4Mbit NOR Flash /3.3V /SOP8 208mil /Industrial(-40? to +85?) /T&R GD25Q40CSIGR GigaDevice 1: 0,456 € 656In Stock	Mfr. Part No. GD25Q40CSIGR Mouser Part No 363-GD25Q40CSIGR	GigaDevice	NOR Flash 4Mbit NOR Flash /3.3V /SOP8 208mil /Industrial(-40? to +85?) /T&R Learn More about GigaDevice gd25 spi nor flash	Datasheet	656In Stock	Cut Tape 0,456 € 0,429 € 0,419 € 0,409 € View Reel 0,298 € 0,401 € 0,39 € 0,38 € 0,372 € 0,298 €	Min.: 1 Mult.: 1 : 2.000		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash 4Mbit NOR Flash 3.3V SOP8 150mil Industrial(-40C to +85C) GD25Q40ETIGR GigaDevice 1: 0,456 € 2.631In Stock	Mfr. Part No. GD25Q40ETIGR Mouser Part No 363-GD25Q40ETIGR	GigaDevice	NOR Flash 4Mbit NOR Flash 3.3V SOP8 150mil Industrial(-40C to +85C)		2.631In Stock	Cut Tape 0,456 € 0,433 € 0,421 € 0,413 € View Reel 0,373 € 0,404 € 0,392 € 0,384 € 0,374 € 0,373 €	Min.: 1 Mult.: 1 : 3.000		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector W25Q40RVZPJQ TR Winbond 1: 1,79 € 21In Stock	Mfr. Part No. W25Q40RVZPJQ TR Mouser Part No 454-W25Q40RVZPJGTR	Winbond	NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector Learn More about Winbond nor		21In Stock	Cut Tape 1,79 € Reel 1,79 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000		NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector W25Q40RVZPJQ Winbond 1: 1,68 € 21In Stock	Mfr. Part No. W25Q40RVZPJQ Mouser Part No 454-W25Q40RVZPJQ	Winbond	NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector Learn More about Winbond nor		21In Stock	1,68 €	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
EEPROM 8-SOIC(3.9 x 4.9 mm) 25CSM04-I/SN Microchip Technology 1: 2,02 € 38In Stock 800Expected 10/28/2026	Mfr. Part No. 25CSM04-I/SN Mouser Part No 579-25CSM04-I/SN	Microchip Technology	EEPROM 8-SOIC(3.9 x 4.9 mm) Learn More about Microchip Technology microchip 25csm4 serial eeproms	Datasheet	38In Stock 800Expected 10/28/2026	2,02 € 1,94 € 1,91 € 1,87 €	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-S2AE Microchip Technology 1: 1,05 € 577In Stock	Mfr. Part No. SST25VF040B-50-4I-S2AE Mouser Part No 579-25VF040B504IS2AE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	577In Stock	1,05 € 1,02 € 0,972 €	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIJ-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-S2AE-T Microchip Technology 1: 1,08 € 977In Stock 2.100Expected 1/11/2027	Mfr. Part No. SST25VF040B-50-4I-S2AE-T Mouser Part No 579-25VF40B504IS2AET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	977In Stock 2.100Expected 1/11/2027	Cut Tape 1,08 € 1,04 € Reel 0,946 € MouseReel Available	Min.: 1 Mult.: 1 : 2.100		NOR Flash	SMD/SMT	SOIJ-8	4 Mbit	SPI
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040B-40I/SN Microchip Technology 1: 0,912 € 449In Stock	Mfr. Part No. SST25WF040B-40I/SN Mouser Part No 579-25WF040B-40I/SN	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	449In Stock	0,912 € 0,903 € 0,894 €	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI