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4 Mbit Semiconductors

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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.
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAF-T Microchip Technology 1: $1.25 5,957In Stock	Mfr. Part No. SST25VF040B-50-4I-SAF-T Mouser Part No 579-25VF040B504ISAFT	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	5,957In Stock	Cut Tape $1.25 $1.21 Reel $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXI Infineon Technologies 1: $5.99 405In Stock	Mfr. Part No. CY62146ESL-45ZSXI Mouser Part No 727-CY62146ESL45ZSXI	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	405In Stock	$5.99 $5.62 $5.48 $5.37 View $5.24 $5.12 $4.84 $4.74 Quote	Min.: 1 Mult.: 1
NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON SST26WF040BT-104I/NP Microchip Technology 1: $1.38 6,000In Stock	Mfr. Part No. SST26WF040BT-104I/NP Mouser Part No 579-T26WF040BT104INP	Microchip Technology	NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON Learn More about Microchip Technology sst sst26 flash memory	Datasheet	6,000In Stock	Cut Tape $1.38 $1.37 $1.36 $1.35 $1.31 Reel $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY621472E30LL-45ZSXI Infineon Technologies 1: $6.13 2,339In Stock	Mfr. Part No. CY621472E30LL-45ZSXI Mouser Part No 727-621472E30L45ZSXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2,339In Stock	$6.13 $4.89 $4.76 $4.67 View $4.08 $3.89	Min.: 1 Mult.: 1
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ELL-55SXIT Infineon Technologies 1: $6.47 1,933In Stock	Mfr. Part No. CY62148ELL-55SXIT Mouser Part No 727-CY62148ELL55SXIT	Infineon Technologies	SRAM 4Mb 55ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,933In Stock	Cut Tape $6.47 $6.02 $5.84 $5.71 Reel $5.12 View $5.57 $5.39 $5.26 $4.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SRAM CMOS RAM W ECC 4-Mbit CY7C1041GE30-10BVXI Infineon Technologies 1: $15.31 805In Stock	Mfr. Part No. CY7C1041GE30-10BVXI Mouser Part No 727-CY7C1041GE30-10B	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit	Datasheet	805In Stock	$15.31 $14.22 $13.79 $13.45 View $13.13 $9.60 $9.59 $7.99	Min.: 1 Mult.: 1
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), FusionHD System Enhancing (Single, Dual, Quad) SPI NOR flash AT25XE041D-SSHN-T Renesas / Dialog 1: $0.80 10,157In Stock	Mfr. Part No. AT25XE041D-SSHN-T Mouser Part No 988-25XE041D-SSHN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), FusionHD System Enhancing (Single, Dual, Quad) SPI NOR flash Learn More about Renesas / Dialog renesas dialog at25xex fusion memory solutions	Datasheet	10,157In Stock	Cut Tape $0.80 $0.74 $0.72 $0.704 View Reel $0.614 $0.689 $0.669 $0.653 $0.637 $0.614 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NOR Flash spiFlash, 1.8V 4M-bit, 4Kb Uniform Sector W25Q40EWSNIG TR Winbond 1: $2.08 2,500In Stock	Mfr. Part No. W25Q40EWSNIG TR Mouser Part No 454-W25Q40EWSNIGTR	Winbond	NOR Flash spiFlash, 1.8V 4M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	2,500In Stock	Cut Tape $2.08 Reel $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock M95M04-DWDW4TP/V STMicroelectronics 1: $6.24 3,152In Stock	Mfr. Part No. M95M04-DWDW4TP/V Mouser Part No 511-M95M04-DWDW4TP/V	STMicroelectronics	EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock Learn More about STMicroelectronics stm m95m04 4mbit serial eeproms	Datasheet	3,152In Stock	Cut Tape $6.24 $5.87 $5.69 $5.51 View Reel $4.71 $5.38 $5.01 $4.89 $4.72 $4.71 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ELL-45ZSXIT Infineon Technologies 1: $6.19 1,057In Stock	Mfr. Part No. CY62146ELL-45ZSXIT Mouser Part No 727-CY2146ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,057In Stock	Cut Tape $6.19 $5.76 $5.59 $5.46 Reel $5.02 View $5.33 $5.16 $5.03 $4.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SRAM MICROPOWER SRAMS CY62147G30-45ZSXIT Infineon Technologies 1: $6.01 835In Stock	Mfr. Part No. CY62147G30-45ZSXIT Mouser Part No 727-CY62147G3045ZSIT	Infineon Technologies	SRAM MICROPOWER SRAMS	Datasheet	835In Stock	Cut Tape $6.01 $5.60 $5.43 $5.31 Reel $4.88 View $5.18 $5.02 $4.89 $4.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SRAM ASYNC SRAMS CY7C1049GN30-10ZSXIT Infineon Technologies 1: $9.96 1,255In Stock	Mfr. Part No. CY7C1049GN30-10ZSXIT Mouser Part No 727-CY7C1049GN3010ZX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1,255In Stock	Cut Tape $9.96 $9.39 $9.17 $8.76 View Reel $8.33 $8.55 $8.34 $8.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-SHD-T Renesas / Dialog 1: $0.73 10,346In Stock	Mfr. Part No. AT25SF041B-SHD-T Mouser Part No 988-AT25SF041BSHDT	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	10,346In Stock	Cut Tape $0.73 $0.683 $0.665 $0.652 View Reel $0.527 $0.638 $0.619 $0.605 $0.591 $0.527 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4C-SAF-T Microchip Technology 1: $1.14 2,513In Stock	Mfr. Part No. SST25VF040B-50-4C-SAF-T Mouser Part No 579-25VF040B504CSAFT	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	2,513In Stock	Cut Tape $1.14 $1.05 Reel $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
NOR Flash 4M Flash SPI SST25PF040C-40I/MF Microchip Technology 1: $1.29 1,242In Stock	Mfr. Part No. SST25PF040C-40I/MF Mouser Part No 579-SST25PF040C40IMF	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	1,242In Stock	$1.29 $1.25 $1.20	Min.: 1 Mult.: 1
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R SST26VF040AT-80E/SN Microchip Technology 1: $1.34 8,370In Stock	Mfr. Part No. SST26VF040AT-80E/SN Mouser Part No 579-SST26VF080A80EMF	Microchip Technology	NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R	Datasheet	8,370In Stock	Cut Tape $1.34 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM CY62147EV18LL-55BVXI Infineon Technologies 1: $5.92 1,918In Stock	Mfr. Part No. CY62147EV18LL-55BVXI Mouser Part No 727-C147EV18LL55BVXI	Infineon Technologies	SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,918In Stock	$5.92 $5.52 $5.36 $5.24 View $4.90 $4.66 $4.36 $4.29 $4.28	Min.: 1 Mult.: 1
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S15PHG Renesas Electronics 1: $12.18 287In Stock	Mfr. Part No. 71V416S15PHG Mouser Part No 972-71V416S15PHG	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	287In Stock	$12.18 $11.31 $10.96 $10.70 View $10.39 $10.12 $9.68 $9.43 Quote	Min.: 1 Mult.: 1
SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 71V424S15PHGI8 Renesas Electronics 1: $12.21 977In Stock	Mfr. Part No. 71V424S15PHGI8 Mouser Part No 972-71V424S15PHGI8	Renesas Electronics	SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	977In Stock	Cut Tape $12.21 $11.78 $11.42 $10.74 View Reel $9.20 $10.47 $10.12 $9.88 $9.43 $9.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, TSSOP (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-XMHN-T Renesas / Dialog 1: $1.91 1,693In Stock	Mfr. Part No. AT25DF041B-XMHN-T Mouser Part No 988-AT25DF041BXMHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, TSSOP (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	1,693In Stock	Cut Tape $1.91 $1.79 $1.74 $1.70 View Reel $1.50 $1.66 $1.61 $1.57 $1.54 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tray), Single SPI DataFlash AT45DB041E-MHN-Y Renesas / Dialog 1: $2.13 1,343In Stock	Mfr. Part No. AT45DB041E-MHN-Y Mouser Part No 988-AT45DB041E-MHN-Y	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, DFN 5x6 (Tray), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	1,343In Stock	$2.13 $1.99 $1.93 $1.88 View $1.85 $1.79 $1.74 $1.46	Min.: 1 Mult.: 1
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: $6.25 935In Stock 500Expected 19/11/2026	Mfr. Part No. CY62148EV30LL-55SXI Mouser Part No 727-C2148EV30LL55SXI	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	935In Stock 500Expected 19/11/2026	$6.25 $5.05 $4.90 $4.81 View $4.69 $4.57 $4.54	Min.: 1 Mult.: 1
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXIT Infineon Technologies 1: $7.14 1,214In Stock	Mfr. Part No. CY62148ELL-45ZSXIT Mouser Part No 727-CY2148ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,214In Stock	Cut Tape $7.14 $6.65 $6.45 $6.29 View Reel $5.21 $6.14 $5.94 $5.79 $5.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXIT Infineon Technologies 1: $6.19 1,029In Stock	Mfr. Part No. CY62146ESL-45ZSXIT Mouser Part No 727-CY62146ESL45ZSX	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,029In Stock	Cut Tape $6.19 $5.76 $5.59 $5.46 View Reel $4.24 $5.33 $5.16 $5.03 $4.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45BVXIT Infineon Technologies 1: $4.85 2,000In Stock	Mfr. Part No. CY62147EV30LL-45BVXIT Mouser Part No 727-CY62147EV45BVXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2,000In Stock	Cut Tape $4.85 $4.57 $4.46 $4.38 View Reel $3.49 $4.29 $4.18 $4.10 $3.56 $3.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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4 Mbit Semiconductors

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