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4 Mbit Memory ICs

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Memory Size = 4 Mbit

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RoHS Compliant

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS ISSI IS62C5128EL-45TLI IS62C5128EL-45TLI ISSI 1: $10.81 4,680Expected 2026-10-05	Mfr. Part # IS62C5128EL-45TLI Mouser Part # 870-IS62C5128EL45TLI	ISSI	SRAM 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS	Datasheet	4,680Expected 2026-10-05	$10.81 $10.07 $9.76 $9.53 $9.26	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-32	4 Mbit	Parallel
SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,48 Ball mBGA (6x8 mm), RoHS IS62WV25616EBLL-45BLI ISSI 1: $10.14 480Expected 2026-10-19	Mfr. Part # IS62WV25616EBLL-45BLI Mouser Part # 870-6225616EBLL45BLI	ISSI	SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,48 Ball mBGA (6x8 mm), RoHS	Datasheet	480Expected 2026-10-19	$10.14 $9.45 $9.16 $8.94 $8.73	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TFBGA-48	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray AS7C34098A-12TIN Alliance Memory 1: $19.38 270Expected 2026-11-13	Mfr. Part # AS7C34098A-12TIN Mouser Part # 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	$19.38 $18.00 $17.45 $16.63 View $15.62 $15.39 $15.03	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: $19.38 227Expected 2026-10-05	Mfr. Part # AS7C34098A-15TCN Mouser Part # 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	$19.38 $18.00 $17.45 $16.63 View $16.23 $15.39 $15.03	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: $3.33 243Expected 2026-09-21 New Product	Mfr. Part # SST39VF040-70-4C-TU Mouser Part # 579-SST39VF040704CTU New Product	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	243Expected 2026-09-21	$3.33 $3.23 $3.10	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: $19.38 135On Order	Mfr. Part # AS7C4096A-15TIN Mouser Part # 913-AS7C4096A-15TIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 5V, 44pin TSOP II, 15ns, Industrial Temp - Tray	Datasheet	135On Order	$19.38 $18.00 $17.45 $16.63 View $15.62 $15.39 $15.03	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM 4M (512Kx8) 10ns Async SRAM IS61C5128AL-10TLI ISSI 1: $14.64 Lead-Time 12 Weeks	Mfr. Part # IS61C5128AL-10TLI Mouser Part # 870-61C5128AL-10TLI	ISSI	SRAM 4M (512Kx8) 10ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	Lead-Time 12 Weeks	$14.64 $13.61 $13.19 $12.87 $12.28	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
EPROM 90NS PLCC IND GRN AT27C040-90JU-T Microchip Technology 1: $12.76 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # AT27C040-90JU-T Mouser Part # 556-AT27C04090JUT	Microchip Technology	EPROM 90NS PLCC IND GRN	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $12.76 Reel $11.76	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: $2.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39LF401C-55-4C-B3KE-T Mouser Part # 579-39L401C554CB3KET	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.10	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: $2.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39LF402C-55-4C-B3KE-T Mouser Part # 579-39L402C554CB3KET	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.10	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: $2.59 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39LF402C-55-4C-MAQE-T Mouser Part # 579-39L402C554CMAQET	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.59	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: $2.10 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # SST39LF401C-55-4C-B3KE Mouser Part # 579-39LF401C554CB3KE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.10	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: $2.59 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # SST39LF401C-55-4C-MAQE Mouser Part # 579-39LF401C554CMAQE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.59	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: $2.10 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # SST39LF402C-55-4C-B3KE Mouser Part # 579-39LF402C554CB3KE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.10	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: $2.59 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # SST39LF402C-55-4C-MAQE Mouser Part # 579-39LF402C554CMAQE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.59	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: $2.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF401C-70-4C-B3KE-T Mouser Part # 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 $2.10	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: $2.59 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF401C-70-4C-MAQE-T Mouser Part # 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 $2.59	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: $2.45 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF401C-70-4I-B3KE-T Mouser Part # 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 $2.45 Reel $2.25	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: $2.78 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF401C-70-4I-MAQE-T Mouser Part # 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 $2.78	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 1: $2.28 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF402C-70-4C-B3KE-T Mouser Part # 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	Cut Tape $2.28 Reel $2.10	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 SST39VF402C-70-4C-MAQE-T Microchip Technology 2,500: $2.59 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF402C-70-4C-MAQE-T Mouser Part # 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 $2.59	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: $2.25 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SST39VF402C-70-4I-B3KE-T Mouser Part # 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 $2.25	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: $2.10 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # SST39VF401C-70-4C-B3KE Mouser Part # 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	$2.10	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 1: $2.79 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # SST39VF401C-70-4C-MAQE Mouser Part # 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	$2.79 $2.71 $2.59	Min.: 1 Mult.: 1	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: $2.78 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # SST39VF401C-70-4I-MAQE Mouser Part # 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	$2.78	Min.: 740 Mult.: 740	NOR Flash	SMD/SMT	WFBGA-48	4 Mbit	Parallel