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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 (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 4Mb 256Kx16 10ns Async SRAM 3.3v IS61WV25616BLL-10TL-TR ISSI 1: $10.06 24In Stock	Mfr. Part # IS61WV25616BLL-10TL-TR Mouser Part # 87061WV25616BLL10TLT	ISSI	SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	24In Stock	Cut Tape $10.06 $9.35 $9.07 $8.85 $8.64 Reel $8.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 10ns, Commercial Temp - Tube AS7C34096A-10JCN Alliance Memory 1: $13.62 127In Stock	Mfr. Part # AS7C34096A-10JCN Mouser Part # 913-AS7C34096A-10JCN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 10ns, Commercial Temp - Tube	Datasheet	127In Stock	$13.62 $12.65 $12.64 $11.19 $10.97	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 10ns, Industrial Temp - Tube AS7C34096A-10JIN Alliance Memory 1: $18.21 82In Stock	Mfr. Part # AS7C34096A-10JIN Mouser Part # 913-AS7C34096A-10JIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 10ns, Industrial Temp - Tube	Datasheet	82In Stock	$18.21 $16.88 $16.35 $15.58 View $15.19 $14.97 $14.59	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tray AS7C34096A-10TCN Alliance Memory 1: $12.34 200In Stock	Mfr. Part # AS7C34096A-10TCN Mouser Part # 913-AS7C34096A-10TCN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tray	Datasheet	200In Stock	$12.34 $11.53 $11.19 $10.73 View $10.48 $8.70	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-10TCN Alliance Memory 1: $9.68 210In Stock	Mfr. Part # AS7C34098A-10TCN Mouser Part # 913-AS7C34098A-10TCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tray	Datasheet	210In Stock	$9.68 $9.00 $8.73 $8.52 View $8.23 $8.01 $7.81 $7.61	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-12TCN Alliance Memory 1: $13.62 92In Stock	Mfr. Part # AS7C34098A-12TCN Mouser Part # 913-AS7C34098A-12TCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tray	Datasheet	92In Stock	$13.62 $12.65 $12.26 $11.69 View $11.40 $11.23 $10.95	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, Industrial Temp - Tray AS7C34098A-15TIN Alliance Memory 1: $10.84 65In Stock	Mfr. Part # AS7C34098A-15TIN Mouser Part # 913-AS7C34098A-15TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray	Datasheet	65In Stock	$10.84 $10.08 $9.77 $9.53 View $9.20 $8.96 $8.74 $8.52	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 12ns, Commercial Temp - Tube AS7C4096A-12JCN Alliance Memory 1: $18.21 66In Stock	Mfr. Part # AS7C4096A-12JCN Mouser Part # 913-AS7C4096A-12JCN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 12ns, Commercial Temp - Tube Learn More about Alliance Memory alliancefastsram	Datasheet	66In Stock	$18.21 $16.88 $16.35 $15.58 View $15.19 $14.97 $14.59	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 15ns, Ccommercal Temp - Tube AS7C4096A-15JCN Alliance Memory 1: $18.21 7In Stock	Mfr. Part # AS7C4096A-15JCN Mouser Part # 913-AS7C4096A-15JCN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 15ns, Ccommercal Temp - Tube	Datasheet	7In Stock	$18.21 $16.88 $16.35 $15.58 View $15.19 $14.97 $14.59	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 12ns, Industrial Temp - Tube AS7C4098A-12JIN Alliance Memory 1: $13.62 105In Stock	Mfr. Part # AS7C4098A-12JIN Mouser Part # 913-AS7C4098A-12JIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 12ns, Industrial Temp - Tube	Datasheet	105In Stock	$13.62 $12.45 $12.14 $11.85 View $11.61 $11.27 $10.98	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 15ns, Commercial Temp - Tube AS7C4098A-15JCN Alliance Memory 1: $18.21 71In Stock	Mfr. Part # AS7C4098A-15JCN Mouser Part # 913-AS7C4098A-15JCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 15ns, Commercial Temp - Tube	Datasheet	71In Stock	$18.21 $16.88 $16.35 $15.58 View $15.19 $14.97 $14.59	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 15ns, Industrial Temp - Tray AS7C4098A-15TIN Alliance Memory 1: $11.49 202In Stock 405On Order	Mfr. Part # AS7C4098A-15TIN Mouser Part # 913-AS7C4098A-15TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 15ns, Industrial Temp - Tray	Datasheet	202In Stock 405On Order	$11.49 $10.68 $10.35 $10.11 View $9.76 $9.50 $9.26 $9.03	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 20ns, Industrial Temp - Tray AS7C4098A-20TIN Alliance Memory 1: $12.10 3In Stock	Mfr. Part # AS7C4098A-20TIN Mouser Part # 913-AS7C4098A-20TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 20ns, Industrial Temp - Tray	Datasheet	3In Stock	$12.10 $11.25 $10.90 $10.64 View $10.27 $10.01 $9.76 $9.51	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
NOR Flash NOR Flash(Micron) , PARALLEL, 4Mb , TSOP 48PIN, 55ns, -40 +85 C, TOP, Tray M29F400FT5AN6E2 Alliance Memory 1: $8.06 273In Stock	Mfr. Part # M29F400FT5AN6E2 Mouser Part # 913-M29F400FT5AN6E2	Alliance Memory	NOR Flash NOR Flash(Micron) , PARALLEL, 4Mb , TSOP 48PIN, 55ns, -40 +85 C, TOP, Tray Learn More about Alliance Memory automotive nor flash	Datasheet	273In Stock	$8.06 $7.50 $7.27 $7.10 View $6.92 $6.70 $6.50 $6.33	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-48	4 Mbit	Parallel
SRAM 4Mb,Flow-Through,Sync with ECC,128K x 36,7.5ns,3.3v I/O,100 Pin TQFP, RoHS IS61LF12836EC-7.5TQLI ISSI 1: $19.93 55In Stock	Mfr. Part # IS61LF12836EC-7.5TQLI Mouser Part # 870-1LF12836EC75TQLI	ISSI	SRAM 4Mb,Flow-Through,Sync with ECC,128K x 36,7.5ns,3.3v I/O,100 Pin TQFP, RoHS	Datasheet	55In Stock	$19.93 $18.48 $17.90 $17.06 $12.11	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, Auto Grade, new die rev IS25LP040E-JNLA3 ISSI 1: $1.32 538In Stock	Mfr. Part # IS25LP040E-JNLA3 Mouser Part # 870-IS25LP040EJNLA3	ISSI	NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, Auto Grade, new die rev	Datasheet	538In Stock	$1.32 $1.24 $1.20 $1.18 $1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4Mb QSPI, 8-contact USON 2x3mm, T&R IS25WP040E-JYLE-TR ISSI 1: $0.95 766In Stock	Mfr. Part # IS25WP040E-JYLE-TR Mouser Part # 870-IS25WP040EJYLETR	ISSI	NOR Flash 4Mb QSPI, 8-contact USON 2x3mm, T&R Learn More about ISSI is25lp0 is25wp0 flash	Datasheet	766In Stock	Cut Tape $0.95 $0.893 $0.869 $0.854 Reel $0.854	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
SRAM 4Mb,Flowthrough,Sync,128K x 32,7.5ns,3.3v I/O,100 Pin TQFP, RoHS, Automotive temp IS64LF12832A-7.5TQLA3-TR ISSI 1: $31.33 9In Stock	Mfr. Part # IS64LF12832A-7.5TQLA3-TR Mouser Part # 87064LF12832A7TQLA3T	ISSI	SRAM 4Mb,Flowthrough,Sync,128K x 32,7.5ns,3.3v I/O,100 Pin TQFP, RoHS, Automotive temp	Datasheet	9In Stock	Cut Tape $31.33 $29.01 $28.10 $27.41 $26.43 Reel $26.43 MouseReel Available	Min.: 1 Mult.: 1 : 800	SRAM	SMD/SMT	TQFP-100	4 Mbit
MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz SUGGESTED ALTERNATE EM004LXQBDH13IS2T EM004LXQBDH13IS1T Everspin Technologies 1: $20.60 67In Stock	Mfr. Part # EM004LXQBDH13IS1T Mouser Part # 936-M004LXQBDH13IS1T	Everspin Technologies	MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz SUGGESTED ALTERNATE EM004LXQBDH13IS2T	Datasheet	67In Stock	$20.60 $19.10 $18.51 $18.06 View $17.61 $16.86 $16.62 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM MR2A08ACYS35 Everspin Technologies 1: $44.21 5In Stock 270Expected 5/5/2027	Mfr. Part # MR2A08ACYS35 Mouser Part # 936-MR2A08ACYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	5In Stock 270Expected 5/5/2027	$44.21 $40.87 $39.55 $38.56 $34.41	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
F-RAM FRAM CY15B204QN-40SXE Infineon Technologies 1: $37.38 1,614Expected 11/12/2026	Mfr. Part # CY15B204QN-40SXE Mouser Part # 726-CY15B204QN-40SXE	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	1,614Expected 11/12/2026	$37.38 $34.60 $33.49 $32.67 View $31.79 $30.59	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
F-RAM FRAM CY15B104Q-LHXIT Infineon Technologies 1: $30.00 4,866On Order	Mfr. Part # CY15B104Q-LHXIT Mouser Part # 727-CY15B104Q-LHXIT	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	4,866On Order On Order Ship Dates Mfr. #: CY15B104Q-LHXIT Stock: 0 On Order: 2,366 Expected 1/7/2027 2,500 TBD Factory Lead-Time: 26 Weeks	Cut Tape $30.00 $27.78 $26.90 $26.24 View Reel $22.71 $25.59 $24.74 $23.85 $23.78 $22.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	TDFN-8	4 Mbit	SPI
SRAM CMOS RAM W ECC 4-Mbit CY7C1049G-10VXI Infineon Technologies 1: $11.43 1,896On Order	Mfr. Part # CY7C1049G-10VXI Mouser Part # 727-CY7C1049G-10VXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress fast async sram	Datasheet	1,896On Order	$11.43 $10.46 $10.11 $9.88 View $9.87 $9.67 $9.66	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,10ns,2.4v-3.6v,44 Pin TSOP II, RoHS, Automotive temp IS64WV25616BLL-10CTLA3-TR ISSI 1: $17.93 8In Stock	Mfr. Part # IS64WV25616BLL-10CTLA3-TR Mouser Part # 87064W25616B10CTLA3T	ISSI	SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,10ns,2.4v-3.6v,44 Pin TSOP II, RoHS, Automotive temp Learn More about ISSI asynchronous sram	Datasheet	8In Stock	Cut Tape $17.93 $16.64 $16.12 $15.73 $15.35 Reel $15.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 15ns, Commercial Temp - Tube AS7C34096A-15JCN Alliance Memory 1: $18.21 24In Stock	Mfr. Part # AS7C34096A-15JCN Mouser Part # 913-AS7C34096A-15JCN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 15ns, Commercial Temp - Tube	Datasheet	24In Stock	$18.21 $16.88 $16.35 $15.58 View $15.19 $14.97 $14.59	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel