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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
NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-MAHNHR-T Renesas / Dialog 1: $2.14 387In Stock	Mfr. Part No. AT25DF041B-MAHNHR-T Mouser Part No 988-25DF041B-MAHNHRT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	387In Stock	Cut Tape $2.14 $2.01 $1.95 $1.91 View Reel $1.34 $1.86 $1.80 $1.76 $1.72 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-MHN-T Renesas / Dialog 1: $2.24 12In Stock	Mfr. Part No. AT25DF041B-MHN-T Mouser Part No 988-AT25DF041B-MHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 5x6 (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	12In Stock	Cut Tape $2.24 $2.09 $2.03 $1.99 View Reel $1.67 $1.94 $1.88 $1.84 $1.80 $1.67 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-MAHB-T Renesas / Dialog 1: $0.99 290In Stock 15,000Expected 25/06/2027	Mfr. Part No. AT25SF041B-MAHB-T Mouser Part No 988-AT25SF041-MAH-T	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	290In Stock 15,000Expected 25/06/2027	Cut Tape $0.99 $0.932 $0.908 $0.888 View Reel $0.629 $0.868 $0.842 $0.822 $0.803 $0.629	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-SSHB-T Renesas / Dialog 1: $0.71 371In Stock 36,000Expected 22/12/2026	Mfr. Part No. AT25SF041B-SSHB-T Mouser Part No 988-AT25SF041-SSH-T	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	371In Stock 36,000Expected 22/12/2026	Cut Tape $0.71 $0.667 $0.65 $0.636 View Reel $0.576 $0.623 $0.604 $0.59 $0.581 $0.576 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOP-Narrow-8	4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR Flash AT25SF041B-SHD-B Renesas / Dialog 1: $0.76 2,513In Stock	Mfr. Part No. AT25SF041B-SHD-B Mouser Part No 988-AT25SF041BSHDB	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR Flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	2,513In Stock	$0.76 $0.711 $0.693 $0.672 View $0.657 $0.642 $0.627 $0.612 $0.585	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-Wide-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tape & Reel), Single SPI DataFlash AT45DB041E-MHN-T Renesas / Dialog 1: $2.15 984In Stock 6,000Expected 08/01/2027	Mfr. Part No. AT45DB041E-MHN-T Mouser Part No 988-AT45DB041E-MHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	984In Stock 6,000Expected 08/01/2027	Cut Tape $2.15 $2.02 $1.96 $1.92 View Reel $1.65 $1.87 $1.81 $1.77 $1.73 $1.65 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash AT45DB041E-SHN-T Renesas / Dialog 1: $1.95 119In Stock 4,000Expected 10/12/2026	Mfr. Part No. AT45DB041E-SHN-T Mouser Part No 988-AT45DB041E-SHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	119In Stock 4,000Expected 10/12/2026	Cut Tape $1.95 $1.82 $1.77 $1.73 View Reel $1.49 $1.69 $1.64 $1.60 $1.56 $1.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOIC-Wide-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash AT45DB041E-SHNHA-T Renesas / Dialog 1: $1.98 621In Stock 2,000Expected 08/12/2026	Mfr. Part No. AT45DB041E-SHNHA-T Mouser Part No 988-AT45DB041ESHNHAT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	621In Stock 2,000Expected 08/12/2026	Cut Tape $1.98 $1.86 $1.80 $1.76 View Reel $1.44 $1.72 $1.67 $1.63 $1.59 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOIC-Wide-8	4 Mbit	SPI
MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM MR2A08AYS35 Everspin Technologies 1: $42.08 1,620In Stock	Mfr. Part No. MR2A08AYS35 Mouser Part No 936-MR2A08AYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	1,620In Stock	$42.08 $38.93 $37.68 $36.76 View $36.20 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM MR2A16ACYS35 Everspin Technologies 1: $43.75 987In Stock 1,485Expected 22/10/2026	Mfr. Part No. MR2A16ACYS35 Mouser Part No 936-MR2A16ACYS35	Everspin Technologies	MRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM Learn More about Everspin Technologies everspin 4mb parallel mrams	Datasheet	987In Stock 1,485Expected 22/10/2026	$43.75 $40.46 $39.16 $38.19 View $36.82 $35.87 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	4 Mbit	Parallel
NOR Flash 4Mbit NOR Flash /3.3V /USON8 320.45mm /Industrial(-40? to +105?) /T&R GD25Q40CEJGR GigaDevice 1: $0.76 1,344In Stock	Mfr. Part No. GD25Q40CEJGR Mouser Part No 363-GD25Q40CEJGR	GigaDevice	NOR Flash 4Mbit NOR Flash /3.3V /USON8 320.45mm /Industrial(-40? to +105?) /T&R Learn More about GigaDevice gd25 spi nor flash	Datasheet	1,344In Stock	Cut Tape $0.76 $0.711 $0.692 $0.677 View Reel $0.589 $0.662 $0.643 $0.628 $0.613 $0.589	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
SRAM 4M (256Kx16) 25ns Async SRAM IS61C25616AS-25TLI ISSI 1: $8.12 882In Stock	Mfr. Part No. IS61C25616AS-25TLI Mouser Part No 870-61C25616AS-25TLI	ISSI	SRAM 4M (256Kx16) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	882In Stock	$8.12 $7.56 $7.33 $7.16 $6.91	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb,High-Speed,Low Power,Async,512K x 8,25ns,5v,32 Pin SOP (450 mil), RoHS IS61C5128AS-25QLI ISSI 1: $7.63 780In Stock	Mfr. Part No. IS61C5128AS-25QLI Mouser Part No 870-61C5128AS-25QLI	ISSI	SRAM 4Mb,High-Speed,Low Power,Async,512K x 8,25ns,5v,32 Pin SOP (450 mil), RoHS Learn More about ISSI asynchronous sram	Datasheet	780In Stock	$7.63 $7.10 $6.89 $6.60 $6.43	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOP-32	4 Mbit	Parallel
SRAM 4Mb,High-Speed/Low Power,Async with ECC,256K x 16,10ns,2.4V-3.6V,44 Pin TSOP II, RoHS IS61WV25616EDBLL-10TLI ISSI 1: $8.54 1,655In Stock	Mfr. Part No. IS61WV25616EDBLL-10TLI Mouser Part No 870-61WV25616EDBLL10	ISSI	SRAM 4Mb,High-Speed/Low Power,Async with ECC,256K x 16,10ns,2.4V-3.6V,44 Pin TSOP II, RoHS Learn More about ISSI asynchronous sram	Datasheet	1,655In Stock	$8.54 $7.95 $7.71 $7.53 $7.27	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 2.4-3.6v 10ns 256K x 16 Async SRAM IS61WV25616EDBLL-10BLI ISSI 1: $8.89 1,100In Stock	Mfr. Part No. IS61WV25616EDBLL-10BLI Mouser Part No 870-61WV256DBLL10BLI	ISSI	SRAM 4Mb 2.4-3.6v 10ns 256K x 16 Async SRAM Learn More about ISSI asynchronous sram	Datasheet	1,100In Stock	$8.89 $8.27 $8.11 $7.99 $7.88	Min.: 1 Mult.: 1	SRAM	SMD/SMT	BGA-48	4 Mbit	Parallel
SRAM 4M (512Kx8) 10ns Async SRAM 3.3v IS61WV5128BLL-10BLI ISSI 1: $7.46 1,920In Stock	Mfr. Part No. IS61WV5128BLL-10BLI Mouser Part No 870-61WV5128BLL10BLI	ISSI	SRAM 4M (512Kx8) 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	1,920In Stock	$7.46 $6.95 $6.74 $6.58 View $6.42 $6.07 $5.91 $5.82	Min.: 1 Mult.: 1	SRAM	SMD/SMT	BGA-36	4 Mbit	Parallel
SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS IS61WV5128FBLL-10TLI ISSI 1: $7.40 476In Stock	Mfr. Part No. IS61WV5128FBLL-10TLI Mouser Part No 870-61WV5128FBLL10TI	ISSI	SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS Learn More about ISSI asynchronous sram	Datasheet	476In Stock	$7.40 $7.11 $6.99 $6.71 $6.55	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,44 Pin TSOP II, RoHS IS62WV25616EBLL-45TLI-TR ISSI 1: $8.74 1,721In Stock	Mfr. Part No. IS62WV25616EBLL-45TLI-TR Mouser Part No 870-6225616EBL45TLIT	ISSI	SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,44 Pin TSOP II, RoHS	Datasheet	1,721In Stock	Cut Tape $8.74 $8.13 $7.89 $7.70 $7.51 Reel $7.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,44 Pin TSOP II, RoHS IS62WV25616EBLL-45TLI ISSI 1: $7.04 593In Stock	Mfr. Part No. IS62WV25616EBLL-45TLI Mouser Part No 870-6225616EBLL45TLI	ISSI	SRAM 4Mb, Low Power/Power Saver,Async,256K x 16,45ns,2.2v 3.6v,44 Pin TSOP II, RoHS	Datasheet	593In Stock	$7.04 $6.56 $6.36 $6.21 $6.00	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb, Low Power/Power Saver,Async,512K x 8,45ns,2.2v 3.6v,32 Pin sTSOP I (8x13.4mm), RoHS IS62WV5128EBLL-45HLI ISSI 1: $7.46 346In Stock	Mfr. Part No. IS62WV5128EBLL-45HLI Mouser Part No 870-625128EBLL45HLI	ISSI	SRAM 4Mb, Low Power/Power Saver,Async,512K x 8,45ns,2.2v 3.6v,32 Pin sTSOP I (8x13.4mm), RoHS	Datasheet	346In Stock	$7.46 $6.95 $6.74 $6.58 $6.23	Min.: 1 Mult.: 1	SRAM	SMD/SMT	sTSOP-32	4 Mbit	Parallel
SRAM 4Mb 3.6v 10ns 512Kx16 LPAsync SRAM IS64WV25616EDBLL-10BLA3 ISSI 480: $12.48 960In Stock	Mfr. Part No. IS64WV25616EDBLL-10BLA3 Mouser Part No 870-64WV2EDBLL10BLA3	ISSI	SRAM 4Mb 3.6v 10ns 512Kx16 LPAsync SRAM Learn More about ISSI asynchronous sram	Datasheet	960In Stock	$12.48	Min.: 480 Mult.: 480	SRAM	SMD/SMT	BGA-48	4 Mbit	Parallel
SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v IS61WV25616BLL-10BLI ISSI 1: $6.88 390In Stock 960Expected 22/01/2027	Mfr. Part No. IS61WV25616BLL-10BLI Mouser Part No 87061WV25616BLL10BLI	ISSI	SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	390In Stock 960Expected 22/01/2027	$6.88 $6.41 $6.22 $6.07 View $5.93 $5.60	Min.: 1 Mult.: 1	SRAM	SMD/SMT	BGA-48	4 Mbit	Parallel
SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,8ns/3.3v,or 10ns/2.4v-3.6v,44 Pin TSOP II, RoHS IS61WV25616BLL-10TLI ISSI 1: $8.17 1,844In Stock	Mfr. Part No. IS61WV25616BLL-10TLI Mouser Part No 87061WV25616BLL10TLI	ISSI	SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,8ns/3.3v,or 10ns/2.4v-3.6v,44 Pin TSOP II, RoHS Learn More about ISSI asynchronous sram	Datasheet	1,844In Stock	$8.17 $7.60 $7.37 $7.20 $6.95	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb, Low Power/Power Saver,Async,512K x 8,55ns,2.5v 3.6v,32 Pin sTSOP I (8x13.4mm), RoHS IS62WV5128BLL-55HLI ISSI 1: $8.42 2,038In Stock	Mfr. Part No. IS62WV5128BLL-55HLI Mouser Part No 87062WV5128BLL55HLI	ISSI	SRAM 4Mb, Low Power/Power Saver,Async,512K x 8,55ns,2.5v 3.6v,32 Pin sTSOP I (8x13.4mm), RoHS Learn More about ISSI ultra low power sram	Datasheet	2,038In Stock	$8.42 $7.83 $7.60 $7.42 $7.02	Min.: 1 Mult.: 1	SRAM	SMD/SMT	sTSOP-32	4 Mbit	Parallel
SRAM 4M (256Kx16) 10ns Async SRAM IS64WV25616BLL-10CTLA3 ISSI 1: $21.02 334In Stock	Mfr. Part No. IS64WV25616BLL-10CTLA3 Mouser Part No 87064WV25616B10CTLA3	ISSI	SRAM 4M (256Kx16) 10ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	334In Stock	$21.02 $19.49 $18.88 $17.99 $17.54	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel