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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 (USD) 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 SST39SF040-55-4I-TU-T Microchip Technology 1: $2.77 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 $2.77 Reel $2.52	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: $2.35 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 $2.35	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: $2.49 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 $2.49	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: $2.25 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 $2.25	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: $2.40 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	$2.40	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: $1.52 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	$1.52 $1.28	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: $1.47 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	$1.47	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: $1.45 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	$1.45	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: $1.34 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 $1.34	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: $1.52 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 $1.52	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: $1.40 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 $1.40 Reel $1.31	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: $1.31 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 $1.31	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: $1.72 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	$1.72	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: $0.639 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	$0.639	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: $0.698 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 $0.698	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: $0.524 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	$0.524	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: $0.561 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	$0.561	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: $0.476 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 $0.476	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: $24.58 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 $24.58	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: $24.58 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 $24.58	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: $5.94 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 $5.94 $5.54 $5.37 $5.25 View Reel $4.72 $5.12 $4.96 $4.84 $4.72 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: $4.75 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 $4.75	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: $21.17 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 $21.17	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: $5.94 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 $5.94 $5.54 $5.37 $5.24 View Reel $4.59 $5.12 $4.96 $4.83 $4.71 $4.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC CY62146G-45ZSXA Infineon Technologies 1: $7.83 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. CY62146G-45ZSXA Mouser Part No 727-CY62146G-45ZSXA	Infineon Technologies	SRAM ASYNC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$7.83 $7.29 $7.07 $6.90 View $6.74 $6.52 $6.35 $6.20	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel