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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 (CLP) 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, 512K x 8, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray AS7C34096A-10TIN Alliance Memory 1: $12.350 243In Stock	Mfr. Part # AS7C34096A-10TIN Mouser Part # 913-AS7C34096A-10TIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray	Datasheet	243In Stock	$12.350 $11.484 $11.131 $10.857 View $10.481 $10.208 $9.957 $9.707	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 12ns, Commercial Temp - Tube AS7C34096A-12JCN Alliance Memory 1: $15.517 215In Stock	Mfr. Part # AS7C34096A-12JCN Mouser Part # 913-AS7C34096A-12JCN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 12ns, Commercial Temp - Tube	Datasheet	215In Stock	$15.517 $15.198 $13.751 $13.546 View $13.216 $12.635 $12.361 $12.247 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray AS7C34098A-10TIN Alliance Memory 1: $13.090 241In Stock	Mfr. Part # AS7C34098A-10TIN Mouser Part # 913-AS7C34098A-10TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray	Datasheet	241In Stock	$13.090 $12.167 $11.792 $11.518 View $11.119 $10.823 $10.550 $10.288	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 - Tape & Reel AS7C34098A-15TCNTR Alliance Memory 1: $12.862 956In Stock	Mfr. Part # AS7C34098A-15TCNTR Mouser Part # 913-AS7C34098A15TCNT	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Commercial Temp - Tape & Reel	Datasheet	956In Stock	Cut Tape $12.862 $11.951 $11.586 $11.313 View Reel $10.094 $10.778 $10.516 $10.356 $10.094 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 12ns, Industrial Temp - Tube AS7C4096A-12JIN Alliance Memory 1: $15.517 266In Stock	Mfr. Part # AS7C4096A-12JIN Mouser Part # 913-AS7C4096A-12JIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 12ns, Industrial Temp - Tube Learn More about Alliance Memory alliancefastsram	Datasheet	266In Stock	$15.517 $14.093 $13.751 $13.546 View $13.216 $12.509	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector, XSON8(2x3mm) Auto 2 -40c +105c W25Q41EWXHAG Winbond 1: $1.173 3.819In Stock 171Expected 11/3/2026 Factory Special Order	Mfr. Part # W25Q41EWXHAG Mouser Part # 454-W25Q41EWXHAG Factory Special Order	Winbond	NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector, XSON8(2x3mm) Auto 2 -40c +105c	Datasheet	3.819In Stock 171Expected 11/3/2026	Cut Tape $1.173 Reel View $1.173	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	XSON-8	4 Mbit	SPI
NOR Flash 4Mbit NOR Flash /3.3V /USON8 320.45mm /Industrial(-40? to +85?) /T&R GD25Q40CEIGR GigaDevice 1: $684 523In Stock	Mfr. Part # GD25Q40CEIGR Mouser Part # 363-GD25Q40CEIGR	GigaDevice	NOR Flash 4Mbit NOR Flash /3.3V /USON8 320.45mm /Industrial(-40? to +85?) /T&R Learn More about GigaDevice gd25 spi nor flash	Datasheet	523In Stock	Cut Tape $684 $644 $628 $614 View Reel $555 $600 $582 $581 $567 $555 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash SST39VF401C-70-4I-EKE Microchip Technology 1: $3.122 91In Stock	Mfr. Part # SST39VF401C-70-4I-EKE Mouser Part # 579-S39VF401C704IEKE	Microchip Technology	NOR Flash 2.7 to 3.6V 4Mbit Multi-Purpose Flash Learn More about Microchip Technology sst superflash memory	Datasheet	91In Stock	$3.122 $3.008 $2.894	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-TR ISSI 1: $18.297 697In Stock	Mfr. Part # IS61LF12836EC-7.5TQLI-TR Mouser Part # 870-1LF12836E75TQLIT	ISSI	SRAM 4Mb,Flow-Through,Sync with ECC,128K x 36,7.5ns,3.3v I/O,100 Pin TQFP, RoHS	Datasheet	697In Stock	Cut Tape $18.297 $16.987 $16.463 $16.064 $15.665 Reel $15.665 MouseReel Available	Min.: 1 Mult.: 1 : 800	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, new die rev IS25LP040E-JNLE-TR ISSI 1: $1.082 3.793In Stock 51.000On Order	Mfr. Part # IS25LP040E-JNLE-TR Mouser Part # 870-25LP040JNLTR	ISSI	NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, new die rev Learn More about ISSI is25 memory	Datasheet	3.793In Stock 51.000On Order On Order Ship Dates Mfr. #: IS25LP040E-JNLE-TR Stock: 3.793 Can Ship Immediately On Order: 39.000 Expected 11/3/2026 12.000 Expected 12/23/2026 Factory Lead-Time: 52 Weeks	Cut Tape $1.082 $1.017 $990 $970 $948 Reel $948 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 512Kx8 20MHz 2.2-3.6V Serial SRAM IS62WVS5128FBLL-20NLI ISSI 1: $6.494 2.578In Stock	Mfr. Part # IS62WVS5128FBLL-20NLI Mouser Part # 870-62WVS518FBLL20NI	ISSI	SRAM 4Mb 512Kx8 20MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	2.578In Stock	$6.494 $6.050 $5.867 $5.731 $5.582	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	4 Mbit	SDI, SPI, SQI
NOR Flash 4Mb QSPI, 8-pin USON 2x3MM, RoHS, T&R, Auto Grade, new die rev IS25LP040E-JYLA3-TR ISSI 1: $2.096 1.689In Stock	Mfr. Part # IS25LP040E-JYLA3-TR Mouser Part # 870-IS25LP040EJYLA3T	ISSI	NOR Flash 4Mb QSPI, 8-pin USON 2x3MM, RoHS, T&R, Auto Grade, new die rev	Datasheet	1.689In Stock	Cut Tape $2.096 $1.971 $1.914 $1.868 $1.823 Reel $1.823	Min.: 1 Mult.: 1 : 5.000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, Auto Grade, new die rev IS25LP040E-JNLA3-TR ISSI 1: $1.629 1.445In Stock 3.000Expected 11/4/2026	Mfr. Part # IS25LP040E-JNLA3-TR Mouser Part # 870-IS25LP04EJNLA3TR	ISSI	NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, Auto Grade, new die rev	Datasheet	1.445In Stock 3.000Expected 11/4/2026	Cut Tape $1.629 $1.538 $1.492 $1.458 $1.424 Reel $1.424	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash Parallel NOR Flash, 4M, 512k x 8, 5V, PLCC 32, 55NS, INDUSTRIAL TEMP - Tube AS29CF040-55CCIN Alliance Memory 1: $17.044 202In Stock	Mfr. Part # AS29CF040-55CCIN Mouser Part # 913-AS29CF040-55CCIN	Alliance Memory	NOR Flash Parallel NOR Flash, 4M, 512k x 8, 5V, PLCC 32, 55NS, INDUSTRIAL TEMP - Tube Learn More about Alliance Memory alliance as29cf040 55ccin flash memory	Datasheet	202In Stock	$17.044 $15.825 $15.244 $14.856 View $14.492 $14.070 $13.740	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM AS6C4008-55PCN Alliance Memory 1: $15.095 1.433In Stock	Mfr. Part # AS6C4008-55PCN Mouser Part # 913-AS6C4008-55PCN	Alliance Memory	SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	1.433In Stock	$15.095 $14.024 $13.592 $12.954 View $12.635 $12.452 $12.133	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-32	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 8ns, Industrial Temp - Tray AS7C34096A-8TIN Alliance Memory 1: $16.257 379In Stock	Mfr. Part # AS7C34096A-8TIN Mouser Part # 913-AS7C34096A-8TIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 8ns, Industrial Temp - Tray Learn More about Alliance Memory alliancefastsram	Datasheet	379In Stock	$16.257 $15.073 $14.594 $13.911 View $13.557 $13.352 $13.011	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz EM004LXQBDH13IS2T Everspin Technologies 1: $22.786 752In Stock	Mfr. Part # EM004LXQBDH13IS2T Mouser Part # 936-M004LXQBDH13IS2T	Everspin Technologies	MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz Learn More about Everspin Technologies everspin emxxlx mram memory devices	Datasheet	752In Stock	$22.786 $21.134 $20.473 $19.972 View $19.869 $18.958 $18.787 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM 4MB 3.3V 35ns 512K x 8 MRAM MR2A16AMYS35 Everspin Technologies 1: $73.791 244In Stock	Mfr. Part # MR2A16AMYS35 Mouser Part # 936-MR2A16AMYS35	Everspin Technologies	MRAM 4MB 3.3V 35ns 512K x 8 MRAM	Datasheet	244In Stock	$73.791 $68.186 $65.975 $64.335 View $62.398 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM MR2A16AVYS35 Everspin Technologies 1: $51.176 65In Stock	Mfr. Part # MR2A16AVYS35 Mouser Part # 936-MR2A16AVYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	65In Stock	$51.176 $47.314 $45.799 $44.660 View $43.053 $41.948	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM MR2A16AYS35 Everspin Technologies 1: $46.551 189In Stock	Mfr. Part # MR2A16AYS35 Mouser Part # 936-MR2A16AYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	189In Stock	$46.551 $43.053 $41.675 $40.638 View $39.180 $38.177 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM 4M (512Kx8) 25ns Async SRAM IS61C5128AS-25QLI-TR ISSI 1: $10.823 62In Stock	Mfr. Part # IS61C5128AS-25QLI-TR Mouser Part # 870-61C5128AS-25QLIT	ISSI	SRAM 4M (512Kx8) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	62In Stock	Cut Tape $10.823 $10.071 $9.764 $9.524 View Reel $6.870 $9.296 $8.784 $8.761 $6.870 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	SOP-32	4 Mbit	Parallel
SRAM 4M (512Kx8) 10ns Async SRAM IS61WV5128BLL-10TLI-TR ISSI 1: $11.473 233In Stock	Mfr. Part # IS61WV5128BLL-10TLI-TR Mouser Part # 870-61WV5128B10TLIT	ISSI	SRAM 4M (512Kx8) 10ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	233In Stock	Cut Tape $11.473 $10.652 $10.333 $10.083 $9.843 Reel $9.843 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 2.4-3.6V 10ns 512x8 Async SRAM IS61WV5128EDBLL-10TLI ISSI 1: $11.883 270In Stock	Mfr. Part # IS61WV5128EDBLL-10TLI Mouser Part # 870-61WV5128EDBLL10T	ISSI	SRAM 4Mb 2.4-3.6V 10ns 512x8 Async SRAM Learn More about ISSI asynchronous sram	Datasheet	270In Stock	$11.883 $11.040 $10.709 $10.447 $9.957	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4M (512Kx8) 55ns Async SRAM IS62WV5128BLL-55QLI ISSI 1: $9.593 83In Stock	Mfr. Part # IS62WV5128BLL-55QLI Mouser Part # 870-62WV5128B55QLI	ISSI	SRAM 4M (512Kx8) 55ns Async SRAM Learn More about ISSI ultra low power sram	Datasheet	83In Stock	$9.593 $8.921 $8.658 $8.294 $8.089	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOP-32	4 Mbit	Parallel
SRAM 4Mb 512K x 8 10ns Async SRAM IS61WV25616EDBLL-10TLI-TR ISSI 1: $11.473 112In Stock	Mfr. Part # IS61WV25616EDBLL-10TLI-TR Mouser Part # 87061WV25616BLL10TLR	ISSI	SRAM 4Mb 512K x 8 10ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	112In Stock	Cut Tape $11.473 $10.652 $10.333 $10.083 $9.843 Reel $9.843	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel