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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 (PHP) 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: ₱141.72 2,773In Stock	Mfr. Part # AT45DB041E-SSHNHT-T Mouser Part # 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 ₱141.72 ₱132.52 ₱128.84 ₱126.38 View Reel ₱106.75 ₱123.31 ₱119.02 ₱116.57 ₱113.50 ₱106.75 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: ₱82.21 3,882In Stock 8,000Expected 18/01/2027	Mfr. Part # AT25DF041B-SSHN-T Mouser Part # 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 ₱82.21 ₱77.30 ₱75.46 ₱73.62 View Reel ₱64.42 ₱71.78 ₱69.94 ₱68.10 ₱66.87 ₱64.42 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: ₱44.17 7,315In Stock	Mfr. Part # AT25SF041B-SSHB-B Mouser Part # 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	₱44.17 ₱41.41 ₱40.31 ₱39.08 View ₱38.16 ₱37.36 ₱36.50 ₱35.64 ₱34.05	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: ₱43.56 7,988In Stock 24,000Expected 22/12/2026	Mfr. Part # AT25SF041B-SSHB-T Mouser Part # 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 ₱43.56 ₱40.92 ₱39.88 ₱39.02 View Reel ₱35.34 ₱38.22 ₱37.06 ₱36.20 ₱35.64 ₱35.34 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: ₱42.33 24,406In Stock	Mfr. Part # AT25SF041B-SSHD-B Mouser Part # 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	₱42.33 ₱39.69 ₱38.65 ₱37.85 View ₱36.99 ₱35.89 ₱35.09 ₱34.29 ₱32.94	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: ₱42.95 32,599In Stock	Mfr. Part # AT25SF041B-SSHD-T Mouser Part # 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 ₱42.95 ₱40.25 ₱39.20 ₱38.41 View Reel ₱32.94 ₱37.55 ₱36.44 ₱35.64 ₱34.79 ₱32.94 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: ₱125.77 2,032In Stock	Mfr. Part # AT25XE041B-MAHN-T Mouser Part # 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 ₱125.77 ₱117.79 ₱114.11 ₱111.66 View Reel ₱97.55 ₱109.20 ₱106.14 ₱103.07 ₱100.61 ₱97.55 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: ₱101.23 1,582In Stock 8,000On Order	Mfr. Part # AT25XE041B-SSHN-T Mouser Part # 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. #: AT25XE041B-SSHN-T Stock: 1,582 Can Ship Immediately On Order: 4,000 Pending 4,000 Expected 08/01/2027 Factory Lead-Time: 26 Weeks	Cut Tape ₱101.23 ₱95.09 ₱92.64 ₱90.80 View Reel ₱63.19 ₱88.34 ₱85.89 ₱84.05 ₱81.60 ₱63.19 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: ₱117.79 1,840In Stock	Mfr. Part # AT45DB041E-SHN-B Mouser Part # 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	₱117.79 ₱110.43 ₱107.36 ₱98.16 View ₱81.60 ₱80.37 ₱79.76	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: ₱119.63 4,119In Stock	Mfr. Part # AT45DB041E-SHN-T Mouser Part # 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 ₱119.63 ₱111.66 ₱108.59 ₱106.14 View Reel ₱91.41 ₱103.68 ₱100.61 ₱98.16 ₱95.71 ₱91.41 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: ₱115.34 1,711In Stock 2,000Expected 09/11/2026	Mfr. Part # AT45DB041E-SHN2B-T Mouser Part # 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 ₱115.34 ₱108.59 ₱105.52 ₱103.07 View Reel ₱87.73 ₱100.61 ₱97.55 ₱95.09 ₱93.25 ₱87.73 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: ₱114.72 7,247In Stock	Mfr. Part # AT45DB041E-SSHN-T Mouser Part # 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 ₱114.72 ₱107.36 ₱104.30 ₱101.84 View Reel ₱87.73 ₱99.39 ₱96.32 ₱93.87 ₱92.03 ₱87.73 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: ₱460.74 4,680In Stock	Mfr. Part # IS62C5128EL-45TLI Mouser Part # 870-IS62C5128EL45TLI	ISSI	SRAM 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS	Datasheet	4,680In Stock	₱460.74 ₱428.84 ₱415.95 ₱406.14 ₱394.48	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: ₱720.86 71In Stock	Mfr. Part # GS840Z18CGT-250I Mouser Part # 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	₱720.86 ₱669.94 ₱649.08 ₱625.77 View ₱609.82 ₱564.42 ₱551.54 ₱539.27 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: ₱1,144.79 43In Stock	Mfr. Part # X-NUCLEO-EEPRMA2 Mouser Part # 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	₱1,144.79	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: ₱596.32 103In Stock	Mfr. Part # AT27C4096-90PU Mouser Part # 556-AT27C4096-90PU	Microchip Technology	EPROM 4Mb (256Kx16) OTP 5V 90ns	Datasheet	103In Stock	₱596.32 ₱574.24 ₱551.54	Min.: 1 Mult.: 1		EPROM	Through Hole	PDIP-40	4 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 3V 90ns AT27LV040A-90JU Microchip Technology 1: ₱563.81 43In Stock 96Expected 04/12/2026	Mfr. Part # AT27LV040A-90JU Mouser Part # 556-AT27LV040A-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 3V 90ns	Datasheet	43In Stock 96Expected 04/12/2026	₱563.81 ₱553.38 ₱552.76 ₱536.81 View ₱534.97 ₱533.13 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: ₱153.38 300In Stock	Mfr. Part # SST39LF040-55-4C-NHE Mouser Part # 579-39LF0405CNHE	Microchip Technology	NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	300In Stock	₱153.38 ₱150.92	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: ₱167.49 124In Stock	Mfr. Part # SST39SF040-55-4C-NHE Mouser Part # 579-39SF0405CNHE	Microchip Technology	NOR Flash 4.5 to 5.5 4Mbit Multi-Purpose Flash	Datasheet	124In Stock	₱167.49 ₱164.42 ₱160.74 ₱159.51 ₱158.90	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: ₱185.89 173In Stock	Mfr. Part # SST39SF040-55-4I-NHE Mouser Part # 579-39SF0405INHE	Microchip Technology	NOR Flash 4.5 to 5.5 4Mbit Multi-Purpose Flash	Datasheet	173In Stock	₱185.89 ₱178.53 ₱172.39	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: ₱187.73 480In Stock	Mfr. Part # SST39SF040-55-4I-NHE-T Mouser Part # 579-SST39040554INHET	Microchip Technology	NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash	Datasheet	480In Stock	Cut Tape ₱187.73 Reel ₱172.39	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: ₱160.12 321In Stock 630Expected 09/11/2026	Mfr. Part # SST39VF040-70-4C-NHE Mouser Part # 804-39VF0407CNHE	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial	Datasheet	321In Stock 630Expected 09/11/2026	₱160.12 ₱153.99 ₱147.85	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: ₱160.74 274In Stock	Mfr. Part # SST39VF040-70-4C-NHE-T Mouser Part # 804-39VF0407CNHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial	Datasheet	274In Stock	Cut Tape ₱160.74 Reel ₱142.95 ₱142.33	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: ₱165.65 496In Stock	Mfr. Part # SST39VF040-70-4I-NHE Mouser Part # 804-39VF0407INHE	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial	Datasheet	496In Stock	₱165.65 ₱160.12 ₱153.99	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
SRAM 4M (512Kx8) 25ns Async SRAM IS61C5128AS-25HLI ISSI 1: ₱566.87 1,629In Stock	Mfr. Part # IS61C5128AS-25HLI Mouser Part # 870-61C5128AS-25HLI	ISSI	SRAM 4M (512Kx8) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	1,629In Stock	₱566.87 ₱527.00 ₱511.05 ₱498.78 ₱487.12	Min.: 1 Mult.: 1		SRAM	SMD/SMT	sTSOP-32	4 Mbit	Parallel