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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
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray AS7C34098A-12TIN Alliance Memory 1: $13.47 270Expected 2026/11/13	Mfr. Part No. AS7C34098A-12TIN Mouser Part No 913-AS7C34098A-12TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray	Datasheet	270Expected 2026/11/13	$13.47 $12.50 $12.12 $11.55 View $10.85 $10.69 $10.44	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tray AS7C34098A-15TCN Alliance Memory 1: $10.84 227Expected 2026/10/05	Mfr. Part No. AS7C34098A-15TCN Mouser Part No 913-AS7C34098A-15TCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tray	Datasheet	227Expected 2026/10/05	$10.84 $10.08 $9.77 $9.54 View $9.20 $8.97 $8.75 $8.52	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Microchip Technology SST39VF040-70-4C-TU SST39VF040-70-4C-TU Microchip Technology 1: $2.31 468On Order New Product	Mfr. Part No. SST39VF040-70-4C-TU Mouser Part No 579-SST39VF040704CTU New Product	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	468On Order	$2.31 $2.24 $2.15	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 5V, 44pin TSOP II, 15ns, Industrial Temp - Tray AS7C4096A-15TIN Alliance Memory 1: $13.47 135On Order	Mfr. Part No. AS7C4096A-15TIN Mouser Part No 913-AS7C4096A-15TIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 5V, 44pin TSOP II, 15ns, Industrial Temp - Tray	Datasheet	135On Order	$13.47 $12.50 $12.12 $11.55 View $10.48 $8.83	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
EPROM 90NS PLCC IND GRN AT27C040-90JU-T Microchip Technology 1: $8.86 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. AT27C040-90JU-T Mouser Part No 556-AT27C04090JUT	Microchip Technology	EPROM 90NS PLCC IND GRN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $8.86 Reel $8.18	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF401C-55-4C-B3KE-T Microchip Technology 2,500: $1.47 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39LF401C-55-4C-B3KE-T Mouser Part No 579-39L401C554CB3KET	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.47	Min.: 2,500 Mult.: 2,500 : 2,500	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF402C-55-4C-B3KE-T Microchip Technology 2,500: $1.47 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39LF402C-55-4C-B3KE-T Mouser Part No 579-39L402C554CB3KET	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.47	Min.: 2,500 Mult.: 2,500 : 2,500	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF402C-55-4C-MAQE-T Microchip Technology 2,500: $1.80 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39LF402C-55-4C-MAQE-T Mouser Part No 579-39L402C554CMAQET	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.80	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 SST39LF401C-55-4C-B3KE Microchip Technology 960: $1.42 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39LF401C-55-4C-B3KE Mouser Part No 579-39LF401C554CB3KE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.42	Min.: 960 Mult.: 480	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF401C-55-4C-MAQE Microchip Technology 740: $1.81 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39LF401C-55-4C-MAQE Mouser Part No 579-39LF401C554CMAQE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.81	Min.: 740 Mult.: 740	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF402C-55-4C-B3KE Microchip Technology 960: $1.47 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39LF402C-55-4C-B3KE Mouser Part No 579-39LF402C554CB3KE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.47	Min.: 960 Mult.: 480	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF402C-55-4C-MAQE Microchip Technology 740: $1.83 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39LF402C-55-4C-MAQE Mouser Part No 579-39LF402C554CMAQE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.83	Min.: 740 Mult.: 740	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4C-B3KE-T Microchip Technology 2,500: $1.47 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF401C-70-4C-B3KE-T Mouser Part No 579-39V401C704CB3KET	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 12 Weeks	Reel $1.47	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-Purpose Flash SST39VF401C-70-4C-MAQE-T Microchip Technology 2,500: $1.80 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF401C-70-4C-MAQE-T Mouser Part No 579-39V401C704CMAQET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.80	Min.: 2,500 Mult.: 2,500 : 2,500	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4I-B3KE-T Microchip Technology 1: $1.70 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF401C-70-4I-B3KE-T Mouser Part No 579-39V401C704IB3KET	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 12 Weeks	Cut Tape $1.70 Reel $1.56	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4I-MAQE-T Microchip Technology 2,500: $1.95 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF401C-70-4I-MAQE-T Mouser Part No 579-39V401C704IMAQET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.95	Min.: 2,500 Mult.: 2,500 : 2,500	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF402C-70-4C-B3KE-T Microchip Technology 2,500: $1.47 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF402C-70-4C-B3KE-T Mouser Part No 579-39V402C704CB3KET	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 12 Weeks	Reel $1.47	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-Purpose Flash SST39VF402C-70-4C-MAQE-T Microchip Technology 2,500: $1.80 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF402C-70-4C-MAQE-T Mouser Part No 579-39V402C704CMAQET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.80	Min.: 2,500 Mult.: 2,500 : 2,500	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF402C-70-4I-B3KE-T Microchip Technology 2,500: $1.57 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SST39VF402C-70-4I-B3KE-T Mouser Part No 579-39V402C704IB3KET	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 12 Weeks	Reel $1.57	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-Purpose Flash SST39VF401C-70-4C-B3KE Microchip Technology 960: $1.47 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39VF401C-70-4C-B3KE Mouser Part No 579-39VF401C704CB3KE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.47	Min.: 960 Mult.: 480	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4C-MAQE Microchip Technology 740: $1.80 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39VF401C-70-4C-MAQE Mouser Part No 579-39VF401C704CMAQE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.80	Min.: 740 Mult.: 740	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4I-MAQE Microchip Technology 740: $2.00 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SST39VF401C-70-4I-MAQE Mouser Part No 579-39VF401C704IMAQE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 11 Weeks	$2.00	Min.: 740 Mult.: 740	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF402C-70-4C-B3KE Microchip Technology 960: $1.47 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39VF402C-70-4C-B3KE Mouser Part No 579-39VF402C704CB3KE	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 10 Weeks	$1.47	Min.: 960 Mult.: 480	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF402C-70-4C-MAQE Microchip Technology 740: $1.80 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39VF402C-70-4C-MAQE Mouser Part No 579-39VF402C704CMAQE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.80	Min.: 740 Mult.: 740	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel
NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash SST39VF402C-70-4I-B3KE Microchip Technology 480: $1.60 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SST39VF402C-70-4I-B3KE Mouser Part No 579-39VF402C704IB3KE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel