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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 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM AS6C4008-55PIN Alliance Memory 1: $17.28 245In Stock	Mfr. Part # AS6C4008-55PIN Mouser Part # 913-AS6C4008-55PIN	Alliance Memory	SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	245In Stock	$17.28 $15.90 $15.51 $15.13 View $14.76 $14.28 $13.93	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-32	4 Mbit	Parallel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single SPI DataFlash (Micron M25PE Replacement) AT25PE40-SSHN-B Renesas / Dialog 1: $1.83 767In Stock	Mfr. Part # AT25PE40-SSHN-B Mouser Part # 988-AT25PE40-SSHN-B	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single SPI DataFlash (Micron M25PE Replacement) Learn More about Renesas / Dialog renesas dialog at25pe40 flash memory	Datasheet	767In Stock	$1.83 $1.72 $1.67 $1.64 View $1.57 $1.53 $1.49 $1.46 $1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM MR2A08AMYS35 Everspin Technologies 1: $62.85 228In Stock	Mfr. Part # MR2A08AMYS35 Mouser Part # 936-MR2A08AMYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	228In Stock	$62.85 $58.06 $56.17 $54.77 View $52.79 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 54MHz interface, 3V, -40 C to 85 C AS3004204-0054X0ISAY Avalanche Technology 1: $18.49 347In Stock	Mfr. Part # AS3004204-0054X0ISAY Mouser Part # 793-30042040054X0ISY	Avalanche Technology	MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 54MHz interface, 3V, -40 C to 85 C Learn More about Avalanche Technology avalanche serial p sram memory	Datasheet	347In Stock	$18.49 $17.15 $16.62 $16.22 View $15.82 $15.30 $14.90 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	SOIC-8	4 Mbit	QSPI
SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,1.65V-2.2V, 10ns, 44 Pin TSOP II, RoHS IS61WV25616FALL-10TLI ISSI 1: $6.36 A tariff of 38% may be applied if shipping to the United States. 321In Stock	Mfr. Part # IS61WV25616FALL-10TLI Mouser Part # 870-61W25616FALL10TI	ISSI	SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,1.65V-2.2V, 10ns, 44 Pin TSOP II, RoHS	Datasheet	321In Stock	$6.36 $5.92 $5.75 $5.48 $5.35 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 15ns, Industrial Temp - Tube AS7C34096A-15JIN Alliance Memory 1: $18.21 140In Stock	Mfr. Part # AS7C34096A-15JIN Mouser Part # 913-AS7C34096A-15JIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 15ns, Industrial Temp - Tube	Datasheet	140In 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, 44pin TSOP II, 15ns, Industrial Temp - Tray AS7C4096A-15TIN Alliance Memory 1: $13.48 135In Stock	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	135In Stock	$13.48 $12.52 $12.13 $11.57 View $11.28 $11.12 $10.83	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 108MHz interface, 3V, -40 C to 105 C AS3004204-0108X0PSAY Avalanche Technology 1: $20.38 730In Stock	Mfr. Part # AS3004204-0108X0PSAY Mouser Part # 793-30042040108X0PSY	Avalanche Technology	MRAM Avalanche High Performance Serial P-SRAM 4Mb in SOIC8 package with QSPI - 108MHz interface, 3V, -40 C to 105 C Learn More about Avalanche Technology avalanche serial p sram memory	Datasheet	730In Stock	$20.38 $18.91 $18.32 $17.88 View $17.46 $16.84 $16.43 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	SOIC-8	4 Mbit	QSPI
SRAM 4Mb (256K x 16) 8ns Async SRAM IS61WV25616EDBLL-8TLI ISSI 1: $10.78 A tariff of 38% may be applied if shipping to the United States. 58In Stock	Mfr. Part # IS61WV25616EDBLL-8TLI Mouser Part # 870-61Q2B41M18A400M3	ISSI	SRAM 4Mb (256K x 16) 8ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	58In Stock	$10.78 $10.02 $9.71 $9.48 $9.04 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb,High-Speed/Low Power,Async with ECC,256K x 16,8ns/3.3v +/-10%,or 10ns/2.4v-3.6v,48 Ball mBGA (6x8 mm), RoHS IS61WV25616EFBLL-10BLI ISSI 1: $6.77 A tariff of 38% may be applied if shipping to the United States. 250In Stock	Mfr. Part # IS61WV25616EFBLL-10BLI Mouser Part # 870-61WV2516EFBLL0BI	ISSI	SRAM 4Mb,High-Speed/Low Power,Async with ECC,256K x 16,8ns/3.3v +/-10%,or 10ns/2.4v-3.6v,48 Ball mBGA (6x8 mm), RoHS	Datasheet	250In Stock	$6.77 $6.31 $6.12 $5.84 $5.70 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	mBGA-48	4 Mbit	Parallel
SRAM 4Mb 256Kx16 55ns Async SRAM IS62WV25616BLL-55BLI ISSI 1: $10.46 A tariff of 38% may be applied if shipping to the United States. 96In Stock	Mfr. Part # IS62WV25616BLL-55BLI Mouser Part # 87062WV25616BLL55BLI	ISSI	SRAM 4Mb 256Kx16 55ns Async SRAM Learn More about ISSI ultra low power sram	Datasheet	96In Stock	$10.46 $9.72 $9.42 $9.20 $8.77 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TFBGA-48	4 Mbit	Parallel
SRAM 4Mb Low Pwr/Pwr Svr Async 512Kx8 8.45ns IS62WV5128EALL-55TLI ISSI 1: $8.56 A tariff of 38% may be applied if shipping to the United States. 125In Stock	Mfr. Part # IS62WV5128EALL-55TLI Mouser Part # 870-WV5128EALL55TLI	ISSI	SRAM 4Mb Low Pwr/Pwr Svr Async 512Kx8 8.45ns	Datasheet	125In Stock	$8.56 $7.97 $7.73 $7.37 $7.19 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 12ns, Commercial Temp - Tray AS7C4098A-12TCN Alliance Memory 1: $13.48 32In Stock 270Expected 12/14/2026	Mfr. Part # AS7C4098A-12TCN Mouser Part # 913-AS7C4098A-12TCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 12ns, Commercial Temp - Tray	Datasheet	32In Stock 270Expected 12/14/2026	$13.48 $12.52 $12.13 $11.57 View $11.28 $11.12 $10.83	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 20ns, Industrial Temp - Tube AS7C4098A-20JIN Alliance Memory 1: $14.19 152In Stock	Mfr. Part # AS7C4098A-20JIN Mouser Part # 913-AS7C4098A-20JIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 20ns, Industrial Temp - Tube	Datasheet	152In Stock	$14.19 $12.97 $12.65 $12.34 View $11.74 $11.44	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin SOJ, 15ns, Industrial Temp - Tube AS7C34098A-15JIN Alliance Memory 1: $13.62 148In Stock	Mfr. Part # AS7C34098A-15JIN Mouser Part # 913-AS7C34098A-15JIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin SOJ, 15ns, Industrial Temp - Tube	Datasheet	148In Stock	$13.62 $12.45 $12.14 $11.85 View $11.55 $11.27 $10.98	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray AS7C34098A-20TIN Alliance Memory 1: $11.42 154In Stock	Mfr. Part # AS7C34098A-20TIN Mouser Part # 913-AS7C34098A-20TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray	Datasheet	154In Stock	$11.42 $10.61 $10.29 $10.04 View $9.69 $9.44 $9.20 $8.97	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 15ns, Commercial Temp - Tray AS7C4098A-15TCN Alliance Memory 1: $13.46 176In Stock	Mfr. Part # AS7C4098A-15TCN Mouser Part # 913-AS7C4098A-15TCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin TSOP II, 15ns, Commercial Temp - Tray	Datasheet	176In Stock	$13.46 $12.50 $12.12 $11.55 View $8.99 $8.83 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM 4M (512Kx8) 25ns Async SRAM IS61C5128AS-25TLI ISSI 1: $10.19 A tariff of 38% may be applied if shipping to the United States. 173In Stock	Mfr. Part # IS61C5128AS-25TLI Mouser Part # 870-61C5128AS-25TLI	ISSI	SRAM 4M (512Kx8) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	173In Stock	$10.19 $9.45 $9.16 $8.94 $8.53 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM 4Mb 256Kx16 10ns 2.4-3.6V Async SRAM IS61WV25616FBLL-10BLI ISSI 1: $6.77 A tariff of 38% may be applied if shipping to the United States. 987In Stock	Mfr. Part # IS61WV25616FBLL-10BLI Mouser Part # 870-61WV2516FBLL10BI	ISSI	SRAM 4Mb 256Kx16 10ns 2.4-3.6V Async SRAM Learn More about ISSI asynchronous sram	Datasheet	987In Stock	$6.77 $6.36 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	BGA-48	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 20ns, Industrial Temp - Tray AS7C34096A-20TIN Alliance Memory 1: $14.21 135In Stock	Mfr. Part # AS7C34096A-20TIN Mouser Part # 913-AS7C34096A-20TIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 20ns, Industrial Temp - Tray	Datasheet	135In Stock	$14.21 $13.20 $12.79 $12.19 View $9.32 $9.30	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 15ns, Industrial Temp - Tape & Reel AS7C4098A-15JINTR Alliance Memory 1: $14.96 500In Stock	Mfr. Part # AS7C4098A-15JINTR Mouser Part # 913-AS7C4098A15JINTR	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 5V, 44pin SOJ, 15ns, Industrial Temp - Tape & Reel	Datasheet	500In Stock	Cut Tape $14.96 $13.87 $13.44 $12.80 Reel $10.49 View $12.48 $12.30 $9.00 MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM 4Mb, 8ns,3.3V 256K x 16 Asyn SRAM IS61WV25616EDBLL-8BLI ISSI 1: $8.08 269In Stock	Mfr. Part # IS61WV25616EDBLL-8BLI Mouser Part # 870-61WV256EDBLL8BLI	ISSI	SRAM 4Mb, 8ns,3.3V 256K x 16 Asyn SRAM	Datasheet	269In Stock	$8.08 $7.52 $7.29	Min.: 1 Mult.: 1	SRAM	SMD/SMT	BGA-48	4 Mbit	Parallel
SRAM 4M (128Kx32) 200MHz Sync SRAM 3.3v IS64LPS12832A-200TQLA3 ISSI 1: $31.78 A tariff of 38% may be applied if shipping to the United States. 31In Stock	Mfr. Part # IS64LPS12832A-200TQLA3 Mouser Part # 87064LPS12832A2TQLA3	ISSI	SRAM 4M (128Kx32) 200MHz Sync SRAM 3.3v	Datasheet	31In Stock	$31.78 $29.43 $28.50 $17.55 $17.54 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
SRAM 4Mb 128Kx36 200Mhz Sync SRAM 3.3v IS61LPS12836A-200TQLI ISSI 1: $21.09 A tariff of 38% may be applied if shipping to the United States. 45In Stock	Mfr. Part # IS61LPS12836A-200TQLI Mouser Part # 870LPS12836A200TQLI	ISSI	SRAM 4Mb 128Kx36 200Mhz Sync SRAM 3.3v	Datasheet	45In Stock	$21.09 $19.55 $18.93 $13.75 $12.92 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 48ball TFBGA, (B-die), Industrial Temp - Tray AS7C34098B-10BIN Alliance Memory 1: $11.57 388In Stock	Mfr. Part # AS7C34098B-10BIN Mouser Part # 913-AS7C34098B-10BIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 48ball TFBGA, (B-die), Industrial Temp - Tray	Datasheet	388In Stock	$11.57 $10.76 $10.43 $10.18 $9.13	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TFBGA-48	4 Mbit	Parallel