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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 Type	Mounting Style	Package/Case	Memory Size	Interface Type
NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash SST39SF040-55-4C-TU-T Microchip Technology 1,500: £1.84 Non-Stocked Lead-Time 19 Weeks New Product	Mfr. Part No. SST39SF040-55-4C-TU-T Mouser Part No 579-S39SF040554CTUT New Product	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel £1.84	Min.: 1,500 Mult.: 1,500 : 1,500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash SST39SF040-55-4I-TU-T Microchip Technology 1: £2.08 Non-Stocked Lead-Time 19 Weeks New Product	Mfr. Part No. SST39SF040-55-4I-TU-T Mouser Part No 579-S39SF040554ITUT New Product	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape £2.08 Reel £1.89	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash SST39SF040-70-4C-TU-T Microchip Technology 1,500: £1.76 Non-Stocked Lead-Time 19 Weeks New Product	Mfr. Part No. SST39SF040-70-4C-TU-T Mouser Part No 579-S39SF040704CTUT New Product	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel £1.76	Min.: 1,500 Mult.: 1,500 : 1,500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash SST39SF040-70-4I-TU-T Microchip Technology 1,500: £1.87 Non-Stocked Lead-Time 19 Weeks New Product	Mfr. Part No. SST39SF040-70-4I-TU-T Mouser Part No 579-S39SF040704ITUT New Product	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel £1.87	Min.: 1,500 Mult.: 1,500 : 1,500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF040-70-4I-TU-T Microchip Technology 1,500: £1.69 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part No. SST39VF040-70-4I-TU-T Mouser Part No 579-S39VF040704ITUT New Product	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £1.69	Min.: 1,500 Mult.: 1,500 : 1,500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4C-EKE Microchip Technology 384: £1.80 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SST39VF401C-70-4C-EKE Mouser Part No 579-S39VF401C704CEKE	Microchip Technology	NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 14 Weeks	£1.80	Min.: 384 Mult.: 96	NOR Flash	SMD/SMT	TSOP-48	4 Mbit	Parallel
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040C-40E/SN Microchip Technology 1: £1.14 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SST25PF040C-40E/SN Mouser Part No 579-SST25PF040C40ESN	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	Non-Stocked Lead-Time 24 Weeks	£1.14 £0.96	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-DFN SST26VF040A-80E/MF Microchip Technology 490: £1.10 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. SST26VF040A-80E/MF Mouser Part No 579-SST26VF040A80ESN	Microchip Technology	NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-DFN	Datasheet	Non-Stocked Lead-Time 22 Weeks	£1.10	Min.: 490 Mult.: 98	NOR Flash	SMD/SMT	DFN-8	4 Mbit	SPI, SQI
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040C-40V/MF Microchip Technology 490: £1.09 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. SST25PF040C-40V/MF Mouser Part No 579-ST25PF040C40V/MF	Microchip Technology	NOR Flash 4Mb, Serial Flash, 3.0V, 105C Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	Non-Stocked Lead-Time 25 Weeks	£1.09	Min.: 490 Mult.: 98	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
NOR Flash 4M Flash SPI SST25PF040CT-40I/MF Microchip Technology 2,000: £1.00 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. SST25PF040CT-40I/MF Mouser Part No 579-ST25PF040CT40IMF	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel £1.00	Min.: 2,000 Mult.: 2,000 : 2,000	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-DFN, T&R SST26VF040AT-80E/MF Microchip Technology 2,000: £1.14 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. SST26VF040AT-80E/MF Mouser Part No 579-ST26VF040AT80ESN	Microchip Technology	NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-DFN, T&R	Datasheet	Non-Stocked Lead-Time 22 Weeks	Reel £1.14	Min.: 2,000 Mult.: 2,000 : 2,000	NOR Flash	SMD/SMT	DFN-8	4 Mbit	SPI, SQI
NOR Flash 1.8V, 4Mbit SPI Flash SST25WF040BT-40E/SN Microchip Technology 1: £1.05 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. SST25WF040BT-40E/SN Mouser Part No 579-T25WF040BT40E/SN	Microchip Technology	NOR Flash 1.8V, 4Mbit SPI Flash Learn More about Microchip Technology microchip sst25wf040b 80b spi serial flash memory	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape £1.05 Reel £0.986	Min.: 1 Mult.: 1 : 3,300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	4-Wire
NOR Flash 4Mb SQI Flash Memory 1.8V 8 TDFN SST26WF040BT-104I/MF Microchip Technology 2,000: £0.986 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SST26WF040BT-104I/MF Mouser Part No 579-T26WF040BT104IMF	Microchip Technology	NOR Flash 4Mb SQI Flash Memory 1.8V 8 TDFN Learn More about Microchip Technology sst sst26 flash memory	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £0.986	Min.: 2,000 Mult.: 2,000 : 2,000	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mb SPI Flash USB Firmware Memory USBF129-I/SN Microchip Technology 500: £1.29 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. USBF129-I/SN Mouser Part No 579-USBF129-I/SN	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mb SPI Flash USB Firmware Memory Learn More about Microchip Technology microchip usbf129	Datasheet	Non-Stocked Lead-Time 25 Weeks	£1.29	Min.: 500 Mult.: 100	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR flash AT25FF041A-SHN-B Renesas / Dialog 4,500: £0.48 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT25FF041A-SHN-B Mouser Part No 724-AT25FF041A-SHN-B	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR flash	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.48	Min.: 4,500 Mult.: 90	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 105C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-SHNHD-T Renesas / Dialog 4,000: £0.524 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. AT25FF041A-SHNHD-T Mouser Part No 724-AT25FF041ASHNHDT New Product	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 105C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape £0.524	Min.: 4,000 Mult.: 2,000 : 2,000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25FF041A-SSHN-B Renesas / Dialog 7,840: £0.394 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. AT25FF041A-SSHN-B Mouser Part No 724-AT25FF041ASSHNB	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff041a memory	Datasheet	Non-Stocked Lead-Time 18 Weeks	£0.394	Min.: 7,840 Mult.: 98	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR flash AT25SF041B-SHB-B Renesas / Dialog 4,500: £0.421 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. AT25SF041B-SHB-B Mouser Part No 724-AT25SF041B-SHB-B	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.421	Min.: 4,500 Mult.: 90	NOR Flash	SMD/SMT	SOP-Wide-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 105C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-SSHNHD-T Renesas / Dialog 8,000: £0.357 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. AT25FF041A-SSHNHD-T Mouser Part No 724-T25FF041ASSHNHDT New Product	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 105C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape £0.357	Min.: 8,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
F-RAM FRAM CY15B104QSN-108SXIT Infineon Technologies 2,000: £18.46 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY15B104QSN-108SXIT Mouser Part No 727-15B104QSN108SXIT	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £18.46	Min.: 2,000 Mult.: 2,000 : 2,000	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
F-RAM FRAM CY15V104QSN-108SXIT Infineon Technologies 2,000: £18.46 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY15V104QSN-108SXIT Mouser Part No 727-15V104QSN108SXIT	Infineon Technologies	F-RAM FRAM	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £18.46	Min.: 2,000 Mult.: 2,000 : 2,000	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY621472E30LL-45ZSXIT Infineon Technologies 1: £4.46 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY621472E30LL-45ZSXIT Mouser Part No 727-621472E30L45ZXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape £4.46 £4.16 £4.03 £3.95 View Reel £3.54 £3.84 £3.73 £3.63 £3.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM CY62147EV18LL-55BVXIT Infineon Technologies 2,000: £3.57 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY62147EV18LL-55BVXIT Mouser Part No 727-C47EV18LL55BVXIT	Infineon Technologies	SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £3.57	Min.: 2,000 Mult.: 2,000 : 2,000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
F-RAM FRAM CY15B104QN-50SXAT Infineon Technologies 2,000: £15.90 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY15B104QN-50SXAT Mouser Part No 727-CY15B104QN50SXAT	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £15.90	Min.: 2,000 Mult.: 2,000 : 2,000	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62146EV30LL-45BVXIT Infineon Technologies 1: £4.46 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY62146EV30LL-45BVXIT Mouser Part No 727-CY62146EV45BVXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape £4.46 £4.16 £4.03 £3.94 View Reel £3.45 £3.84 £3.73 £3.62 £3.54 £3.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel