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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 (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, WLCSP (Tape & Reel), Single SPI DataFlash AT45DB041E-SSHNHT-T Renesas / Dialog 1: Rp42.379,26 2.773In Stock	Mfr. Part No. AT45DB041E-SSHNHT-T Mouser Part No 988-45DB041ESSHNHTT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, WLCSP (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	2.773In Stock	Cut Tape Rp42.379,26 Rp39.627,36 Rp38.526,60 Rp37.792,76 View Reel Rp31.922,04 Rp36.875,46 Rp35.591,24 Rp34.857,40 Rp33.940,10 Rp31.922,04 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-SSHN-T Renesas / Dialog 1: Rp24.583,64 3.882In Stock 8.000Expected 18/01/2027	Mfr. Part No. AT25DF041B-SSHN-T Mouser Part No 988-AT25DF041BSSHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	3.882In Stock 8.000Expected 18/01/2027	Cut Tape Rp24.583,64 Rp23.115,96 Rp22.565,58 Rp22.015,20 View Reel Rp19.263,30 Rp21.464,82 Rp20.914,44 Rp20.364,06 Rp19.997,14 Rp19.263,30 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25SF041B-SSHB-B Renesas / Dialog 1: Rp13.209,12 7.315In Stock	Mfr. Part No. AT25SF041B-SSHB-B Mouser Part No 988-AT25SF041-SSH-B	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	7.315In Stock	Rp13.209,12 Rp12.383,55 Rp12.053,32 Rp11.686,40 View Rp11.411,21 Rp11.172,71 Rp10.915,87 Rp10.659,03 Rp10.182,03	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOP-Narrow-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: Rp13.025,66 7.988In Stock 24.000Expected 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	7.988In Stock 24.000Expected 22/12/2026	Cut Tape Rp13.025,66 Rp12.236,78 Rp11.924,90 Rp11.668,06 View Reel Rp10.567,30 Rp11.429,56 Rp11.080,98 Rp10.824,14 Rp10.659,03 Rp10.567,30 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-N 150mil (Tube), Single, Dual, Quad SPI NOR Flash AT25SF041B-SSHD-B Renesas / Dialog 1: Rp12.658,74 24.406In Stock	Mfr. Part No. AT25SF041B-SSHD-B Mouser Part No 988-AT25SF041BSSHDB	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR Flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	24.406In Stock	Rp12.658,74 Rp11.869,86 Rp11.557,98 Rp11.319,48 View Rp11.062,64 Rp10.732,41 Rp10.493,91 Rp10.255,41 Rp9.851,80	Min.: 1 Mult.: 1		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-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR Flash AT25SF041B-SSHD-T Renesas / Dialog 1: Rp12.842,20 32.599In Stock	Mfr. Part No. AT25SF041B-SSHD-T Mouser Part No 988-AT25SF041BSSHDT	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V 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	32.599In Stock	Cut Tape Rp12.842,20 Rp12.034,98 Rp11.723,09 Rp11.484,60 View Reel Rp9.851,80 Rp11.227,75 Rp10.897,52 Rp10.659,03 Rp10.402,18 Rp9.851,80 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		NOR Flash	SMD/SMT	SOP-Narrow-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash AT25XE041B-MAHN-T Renesas / Dialog 1: Rp37.609,30 2.032In Stock	Mfr. Part No. AT25XE041B-MAHN-T Mouser Part No 988-AT25XE041B-MAHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash Learn More about Renesas / Dialog renesas dialog at25xex fusion memory solutions	Datasheet	2.032In Stock	Cut Tape Rp37.609,30 Rp35.224,32 Rp34.123,56 Rp33.389,72 View Reel Rp29.170,14 Rp32.655,88 Rp31.738,58 Rp30.821,28 Rp30.087,44 Rp29.170,14 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Fusion (Single, Dual) SPI NOR flash AT25XE041B-SSHN-T Renesas / Dialog 1: Rp30.270,90 1.582In Stock 8.000On Order	Mfr. Part No. AT25XE041B-SSHN-T Mouser Part No 988-AT25XE041B-SSHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Fusion (Single, Dual) SPI NOR flash Learn More about Renesas / Dialog renesas dialog at25xex fusion memory solutions	Datasheet	1.582In Stock 8.000On Order On Order Ship Dates Mfr. No: AT25XE041B-SSHN-T Stock: 1.582 Can Dispatch Immediately On Order: 4.000 Pending 4.000 Expected 08/01/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp30.270,90 Rp28.436,30 Rp27.702,46 Rp27.152,08 View Reel Rp18.896,38 Rp26.418,24 Rp25.684,40 Rp25.134,02 Rp24.400,18 Rp18.896,38 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		NOR Flash	SMD/SMT	SOIC-Narrow-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 (Tube), Single SPI DataFlash AT45DB041E-SHN-B Renesas / Dialog 1: Rp35.224,32 1.840In Stock	Mfr. Part No. AT45DB041E-SHN-B Mouser Part No 988-AT45DB041E-SHN-B	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tube), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	1.840In Stock	Rp35.224,32 Rp33.022,80 Rp32.105,50 Rp29.353,60 View Rp24.400,18 Rp24.033,26 Rp23.849,80	Min.: 1 Mult.: 1		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-SHN-T Renesas / Dialog 1: Rp35.774,70 4.119In Stock	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	4.119In Stock	Cut Tape Rp35.774,70 Rp33.389,72 Rp32.472,42 Rp31.738,58 View Reel Rp27.335,54 Rp31.004,74 Rp30.087,44 Rp29.353,60 Rp28.619,76 Rp27.335,54 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, 256 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash AT45DB041E-SHN2B-T Renesas / Dialog 1: Rp34.490,48 1.711In Stock 2.000Expected 09/11/2026	Mfr. Part No. AT45DB041E-SHN2B-T Mouser Part No 988-AT45DB041ESHN2BT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	1.711In Stock 2.000Expected 09/11/2026	Cut Tape Rp34.490,48 Rp32.472,42 Rp31.555,12 Rp30.821,28 View Reel Rp26.234,78 Rp30.087,44 Rp29.170,14 Rp28.436,30 Rp27.885,92 Rp26.234,78 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, WLCSP (Tape & Reel), Single SPI DataFlash AT45DB041E-SSHN-T Renesas / Dialog 1: Rp34.307,02 7.247In Stock	Mfr. Part No. AT45DB041E-SSHN-T Mouser Part No 988-AT45DB041ESSHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, WLCSP (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	7.247In Stock	Cut Tape Rp34.307,02 Rp32.105,50 Rp31.188,20 Rp30.454,36 View Reel Rp26.234,78 Rp29.720,52 Rp28.803,22 Rp28.069,38 Rp27.519,00 Rp26.234,78 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
SRAM 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS ISSI IS62C5128EL-45TLI IS62C5128EL-45TLI ISSI 1: Rp137.778,46 4.680In Stock	Mfr. Part No. IS62C5128EL-45TLI Mouser Part No 870-IS62C5128EL45TLI	ISSI	SRAM 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS	Datasheet	4.680In Stock	Rp137.778,46 Rp128.238,54 Rp124.385,88 Rp121.450,52 Rp117.964,78	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-II-32	4 Mbit	Parallel
SRAM 2.5 or 3.3V 256K x 18 4M GS840Z18CGT-250I GSI Technology 1: Rp215.565,50 71In Stock	Mfr. Part No. GS840Z18CGT-250I Mouser Part No 464-GS840Z18CGT-250I	GSI Technology	SRAM 2.5 or 3.3V 256K x 18 4M Learn More about GSI Technology gsi nbt srams	Datasheet	71In Stock	Rp215.565,50 Rp200.338,32 Rp194.100,68 Rp187.129,20 View Rp182.359,24 Rp168.783,20 Rp164.930,54 Rp161.261,34 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
Memory IC Development Tools Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx X-NUCLEO-EEPRMA2 STMicroelectronics 1: Rp342.336,36 43In Stock	Mfr. Part No. X-NUCLEO-EEPRMA2 Mouser Part No 511-X-NUCLEO-EEPRMA2	STMicroelectronics	Memory IC Development Tools Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx Learn More about STMicroelectronics stm x nucleo eeprma2 board	Datasheet	43In Stock	Rp342.336,36	Min.: 1 Mult.: 1 Max.: 10	Expansion Boards	Memory IC Development Tools			4 Mbit	I2C, SPI
EPROM 4Mb (256Kx16) OTP 5V 90ns AT27C4096-90PU Microchip Technology 1: Rp178.323,12 103In Stock	Mfr. Part No. AT27C4096-90PU Mouser Part No 556-AT27C4096-90PU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 90ns	Datasheet	103In Stock	Rp178.323,12 Rp171.718,56 Rp164.930,54	Min.: 1 Mult.: 1		EPROM	Through Hole	PDIP-40	4 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 3V 90ns AT27LV040A-90JU Microchip Technology 1: Rp168.599,74 43In Stock 96Expected 04/12/2026	Mfr. Part No. AT27LV040A-90JU Mouser Part No 556-AT27LV040A-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 3V 90ns	Datasheet	43In Stock 96Expected 04/12/2026	Rp168.599,74 Rp165.480,92 Rp165.297,46 Rp160.527,50 View Rp159.977,12 Rp159.426,74 Quote	Min.: 1 Mult.: 1		EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash SST39LF040-55-4C-NHE Microchip Technology 1: Rp45.865,00 300In Stock	Mfr. Part No. SST39LF040-55-4C-NHE Mouser Part No 579-39LF0405CNHE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	300In Stock	Rp45.865,00 Rp45.131,16	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4.5 to 5.5 4Mbit Multi-Purpose Flash SST39SF040-55-4C-NHE Microchip Technology 1: Rp50.084,58 124In Stock	Mfr. Part No. SST39SF040-55-4C-NHE Mouser Part No 579-39SF0405CNHE	Microchip Technology	NOR Flash 4.5 to 5.5 4Mbit Multi-Purpose Flash	Datasheet	124In Stock	Rp50.084,58 Rp49.167,28 Rp48.066,52 Rp47.699,60 Rp47.516,14	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4.5 to 5.5 4Mbit Multi-Purpose Flash SST39SF040-55-4I-NHE Microchip Technology 1: Rp55.588,38 173In Stock	Mfr. Part No. SST39SF040-55-4I-NHE Mouser Part No 579-39SF0405INHE	Microchip Technology	NOR Flash 4.5 to 5.5 4Mbit Multi-Purpose Flash	Datasheet	173In Stock	Rp55.588,38 Rp53.386,86 Rp51.552,26	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash SST39SF040-55-4I-NHE-T Microchip Technology 1: Rp56.138,76 480In Stock	Mfr. Part No. SST39SF040-55-4I-NHE-T Mouser Part No 579-SST39040554INHET	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	480In Stock	Cut Tape Rp56.138,76 Reel Rp51.552,26	Min.: 1 Mult.: 1 : 750		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial SST39VF040-70-4C-NHE Microchip Technology 1: Rp47.883,06 321In Stock 630Expected 09/11/2026	Mfr. Part No. SST39VF040-70-4C-NHE Mouser Part No 804-39VF0407CNHE	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial	Datasheet	321In Stock 630Expected 09/11/2026	Rp47.883,06 Rp46.048,46 Rp44.213,86	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial SST39VF040-70-4C-NHE-T Microchip Technology 1: Rp48.066,52 274In Stock	Mfr. Part No. SST39VF040-70-4C-NHE-T Mouser Part No 804-39VF0407CNHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial	Datasheet	274In Stock	Cut Tape Rp48.066,52 Reel Rp42.746,18 Rp42.562,72	Min.: 1 Mult.: 1 : 750		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial SST39VF040-70-4I-NHE Microchip Technology 1: Rp49.534,20 496In Stock	Mfr. Part No. SST39VF040-70-4I-NHE Mouser Part No 804-39VF0407INHE	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial	Datasheet	496In Stock	Rp49.534,20 Rp47.883,06 Rp46.048,46	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
SRAM 4M (512Kx8) 25ns Async SRAM IS61C5128AS-25HLI ISSI 1: Rp169.517,04 1.629In Stock	Mfr. Part No. IS61C5128AS-25HLI Mouser Part No 870-61C5128AS-25HLI	ISSI	SRAM 4M (512Kx8) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	1.629In Stock	Rp169.517,04 Rp157.592,14 Rp152.822,18 Rp149.152,98 Rp145.667,24	Min.: 1 Mult.: 1		SRAM	SMD/SMT	sTSOP-32	4 Mbit	Parallel