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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 (GBP) 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
SRAM ASYNC CY7S1049GE30-10VXI Infineon Technologies 1: £12.19 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. CY7S1049GE30-10VXI Mouser Part No 727-CY7S1049GE300VXI	Infineon Technologies	SRAM ASYNC	Datasheet	Non-Stocked Lead-Time 4 Weeks	£12.19 £11.31 £10.96 £10.70 View £10.44 £10.11	Min.: 1 Mult.: 1		SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
NOR Flash 4M (256Kx16) 70ns 1.8V Commercial SST39WF400B-70-4C-B3KE Microchip Technology 480: £1.49 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. SST39WF400B-70-4C-B3KE Mouser Part No 804-39WF400B7CB3KE	Microchip Technology	NOR Flash 4M (256Kx16) 70ns 1.8V Commercial	Datasheet	Non-Stocked Lead-Time 9 Weeks	£1.49	Min.: 480 Mult.: 480		NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4M (256Kx16) 70ns 1.65-1.95V Comm SST39WF400B-70-4C-MAQE Microchip Technology 740: £1.60 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39WF400B-70-4C-MAQE Mouser Part No 804-39WF400B7CMAQE	Microchip Technology	NOR Flash 4M (256Kx16) 70ns 1.65-1.95V Comm	Datasheet	Non-Stocked Lead-Time 10 Weeks	£1.60	Min.: 740 Mult.: 740		NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 4M (256Kx16) 70ns Industrial Temp SST39WF400B-70-4I-B3KE Microchip Technology 480: £1.56 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SST39WF400B-70-4I-B3KE Mouser Part No 804-39WF400B7IB3KE	Microchip Technology	NOR Flash 4M (256Kx16) 70ns Industrial Temp	Datasheet	Non-Stocked Lead-Time 11 Weeks	£1.56	Min.: 480 Mult.: 480		NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4M (256Kx16) 70ns 1.65-1.95V Indust SST39WF400B-70-4I-MAQE Microchip Technology 740: £1.68 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39WF400B-70-4I-MAQE Mouser Part No 804-39WF400B7IMAQE	Microchip Technology	NOR Flash 4M (256Kx16) 70ns 1.65-1.95V Indust	Datasheet	Non-Stocked Lead-Time 10 Weeks	£1.68	Min.: 740 Mult.: 740		NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
F-RAM 4M (256Kx16) 55ns F-RAM FM22L16-55-TGTR Infineon Technologies 1,000: £33.50 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. FM22L16-55-TGTR Mouser Part No 877-FM22L16-55-TGTR	Infineon Technologies	F-RAM 4M (256Kx16) 55ns F-RAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel £33.50	Min.: 1,000 Mult.: 1,000 : 1,000		FRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
Memory IC Development Tools EEPROM 7 Click MIKROE-4421 Mikroe 1: £10.51 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MIKROE-4421 Mouser Part No 932-MIKROE-4421	Mikroe	Memory IC Development Tools EEPROM 7 Click Learn More about Mikroe eeprom 7 click	Datasheet	Non-Stocked Lead-Time 4 Weeks	£10.51	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			4 Mbit	SPI
Memory IC Development Tools MRAM 5 Click MIKROE-7098 Mikroe 1: £60.80 Non-Stocked Lead-Time 4 Weeks New Product	Mfr. Part No. MIKROE-7098 Mouser Part No 932-MIKROE-7098 New Product	Mikroe	Memory IC Development Tools MRAM 5 Click	Datasheet	Non-Stocked Lead-Time 4 Weeks	£60.80	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			4 Mbit	GPIO, SPI
NOR Flash 4Mbit 3.3V SOP8 150mil Industrial(-40 to +85) SUGGESTED ALT GD25Q40ETIGR GD25Q40CTIGR GigaDevice 3,000: £0.338 Non-Stocked Lead-Time 8 Weeks NRND	Mfr. Part No. GD25Q40CTIGR Mouser Part No 363-GD25Q40CTIGR NRND	GigaDevice	NOR Flash 4Mbit 3.3V SOP8 150mil Industrial(-40 to +85) SUGGESTED ALT GD25Q40ETIGR Learn More about GigaDevice gd25 spi nor flash	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel £0.338	Min.: 3,000 Mult.: 3,000 : 3,000		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl SST39VF400A-70-4C-MAQE-T Microchip Technology 1: £1.95 Non-Stocked Lead-Time 11 Weeks NRND	Mfr. Part No. SST39VF400A-70-4C-MAQE-T Mouser Part No 579-39F400A704CMAQET NRND	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape £1.95 £1.79 Reel £1.51	Min.: 1 Mult.: 1 : 2,500		NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl SST39VF400A-70-4I-MAQE-T Microchip Technology 2,500: £1.51 Non-Stocked Lead-Time 10 Weeks NRND	Mfr. Part No. SST39VF400A-70-4I-MAQE-T Mouser Part No 579-39F400A704IMAQET NRND	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel £1.51	Min.: 2,500 Mult.: 2,500 : 2,500		NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF400A-55-4C-B3KE-T Microchip Technology 2,500: £1.48 Non-Stocked Lead-Time 11 Weeks NRND	Mfr. Part No. SST39LF400A-55-4C-B3KE-T Mouser Part No 579-39LF400A5CB3KET NRND	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel £1.48	Min.: 2,500 Mult.: 2,500 : 2,500		NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl SST39VF400A-70-4C-MAQE Microchip Technology 740: £1.51 Non-Stocked Lead-Time 11 Weeks NRND	Mfr. Part No. SST39VF400A-70-4C-MAQE Mouser Part No 579-39VF400A704CMAQE NRND	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl	Datasheet	Non-Stocked Lead-Time 11 Weeks	£1.51	Min.: 740 Mult.: 740		NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl SST39VF400A-70-4I-MAQE Microchip Technology 1: £1.95 Non-Stocked Lead-Time 11 Weeks NRND	Mfr. Part No. SST39VF400A-70-4I-MAQE Mouser Part No 579-39VF400A704IMAQE NRND	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Prps Fl	Datasheet	Non-Stocked Lead-Time 11 Weeks	£1.95 £1.79 £1.51	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mb Multi-Purpose Flash SST39VF400A-70-4I-B3KE-T Microchip Technology 2,500: £1.24 Non-Stocked Lead-Time 11 Weeks NRND	Mfr. Part No. SST39VF400A-70-4I-B3KE-T Mouser Part No 579-39VF400A7IB3KET NRND	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mb Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel £1.24	Min.: 2,500 Mult.: 2,500 : 2,500		NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4M (256Kx16) 70ns 2.7-3.6V Commercial SST39VF400A-70-4C-B3KE-T Microchip Technology 2,500: £1.20 Non-Stocked Lead-Time 9 Weeks NRND	Mfr. Part No. SST39VF400A-70-4C-B3KE-T Mouser Part No 804-39VF400A7CB3KE-T NRND	Microchip Technology	NOR Flash 4M (256Kx16) 70ns 2.7-3.6V Commercial	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel £1.20	Min.: 2,500 Mult.: 2,500 : 2,500		NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4M (256Kx16) 70ns 2.7-3.6V Industrial SST39VF400A-70-4I-EKE-T Microchip Technology 1,000: £1.64 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. SST39VF400A-70-4I-EKE-T Mouser Part No 804-39VF400A7IEKE-T NRND	Microchip Technology	NOR Flash 4M (256Kx16) 70ns 2.7-3.6V Industrial	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £1.64	Min.: 1,000 Mult.: 1,000 : 1,000		NOR Flash	SMD/SMT	TSOP-48	4 Mbit	Parallel
F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) T&R (125C) MB85RS4MLYPF-G-BCERE1 RAMXEED 1: £17.98 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. MB85RS4MLYPF-G-BCERE1 Mouser Part No 249-85S4MLYPFGBCERE1	RAMXEED	F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) T&R (125C) Learn More about RAMXEED fujitsu mb85rs4mly fram	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape £17.98 £16.66 £16.13 £15.74 View Reel £10.81 £15.36 £14.85 £10.81 MouseReel Available	Min.: 1 Mult.: 1 : 500		FRAM	SMD/SMT	SOP-8	4 Mbit	SPI
F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 tray MB85RQ4MLPF-G-BCE1 RAMXEED 160: £17.42 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. MB85RQ4MLPF-G-BCE1 Mouser Part No 249-MB85RQ4MLPFGBCE1	RAMXEED	F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 tray Learn More about RAMXEED mb85rqx quad spi compatible ferams	Datasheet	Non-Stocked Lead-Time 14 Weeks	£17.42 £17.41	Min.: 160 Mult.: 160		FRAM	SMD/SMT	SOP-16	4 Mbit	Quad SPI
F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) tube (125C) MB85RS4MLYPF-G-BCE1 RAMXEED 1: £17.97 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. MB85RS4MLYPF-G-BCE1 Mouser Part No 249-MB85RS4MLYPFGCE1	RAMXEED	F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) tube (125C) Learn More about RAMXEED fujitsu mb85rs4mly fram	Datasheet	Non-Stocked Lead-Time 18 Weeks	£17.97 £16.65 £16.12 £15.73 View £15.35 £14.84 £14.46	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOP-8	4 Mbit	SPI
F-RAM MS85R4M1TAFN-G-JAE2 RAMXEED 126: £13.19 Non-Stocked Lead-Time 31 Weeks New Product	Mfr. Part No. MS85R4M1TAFN-G-JAE2 Mouser Part No 249-MS85R4M1TAFNGJAE New Product	RAMXEED	F-RAM Learn More about RAMXEED parallel interface feram	Datasheet	Non-Stocked Lead-Time 31 Weeks	£13.19	Min.: 126 Mult.: 126		FRAM	SMD/SMT	TSOP-44	4 Mbit
NOR Flash 4Mbit NOR Flash /3.3V /USON8 320.45mm /Industrial(-40? to +85?) /T&R GD25D40CEIGR GigaDevice 3,000: £0.243 Non-Stocked	Mfr. Part No. GD25D40CEIGR Mouser Part No 363-GD25D40CEIGR	GigaDevice	NOR Flash 4Mbit NOR Flash /3.3V /USON8 320.45mm /Industrial(-40? to +85?) /T&R Learn More about GigaDevice gd25 spi nor flash	Datasheet	Non-Stocked	Reel £0.243	Min.: 3,000 Mult.: 3,000 : 3,000		NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 4Mbit NOR Flash /3.3V /USON8 1.51.50.45mm /Industrial(-40? to +85?) /T&R GD25D40CKIGR GigaDevice 3,000: £0.265 Non-Stocked	Mfr. Part No. GD25D40CKIGR Mouser Part No 363-GD25D40CKIGR	GigaDevice	NOR Flash 4Mbit NOR Flash /3.3V /USON8 1.51.50.45mm /Industrial(-40? to +85?) /T&R Learn More about GigaDevice gd25 spi nor flash	Datasheet	Non-Stocked	Reel £0.265	Min.: 3,000 Mult.: 3,000 : 3,000		NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash GD25D40CTEGR GigaDevice 1: £0.48 Non-Stocked	Mfr. Part No. GD25D40CTEGR Mouser Part No 363-GD25D40CTEGR	GigaDevice	NOR Flash		Non-Stocked	Cut Tape £0.48 £0.45 £0.438 £0.43 View Reel £0.289 £0.421 £0.408 £0.399 £0.388 £0.289	Min.: 1 Mult.: 1 : 3,000		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash 4Mbit NOR Flash /3.3V /SOP8 150mil /Industrial(-40? to +85?) /Tube GD25D40CTIG GigaDevice 20,000: £0.228 Non-Stocked	Mfr. Part No. GD25D40CTIG Mouser Part No 363-GD25D40CTIG	GigaDevice	NOR Flash 4Mbit NOR Flash /3.3V /SOP8 150mil /Industrial(-40? to +85?) /Tube Learn More about GigaDevice gd25 spi nor flash	Datasheet	Non-Stocked	£0.228	Min.: 20,000 Mult.: 1		NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI