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4 Mbit Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock M95M04-DWDW4TP/V STMicroelectronics 1: CHF 5.03 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 CHF 5.03 CHF 4.73 CHF 4.58 CHF 4.44 View Reel CHF 3.79 CHF 4.33 CHF 4.03 CHF 3.94 CHF 3.80 CHF 3.79 MouseReel Available	Min.: 1 Mult.: 1 : 4’000	EEPROM	SMD/SMT	TSSOP-8	4 Mbit	SPI
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ELL-45ZSXIT Infineon Technologies 1: CHF 4.98 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 CHF 4.98 CHF 4.63 CHF 4.50 CHF 4.40 Reel CHF 4.04 View CHF 4.29 CHF 4.16 CHF 4.05 CHF 3.84 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM MICROPOWER SRAMS CY62147G30-45ZSXIT Infineon Technologies 1: CHF 4.84 835In Stock	Mfr. Part No. CY62147G30-45ZSXIT Mouser Part No 727-CY62147G3045ZSIT	Infineon Technologies	SRAM MICROPOWER SRAMS	Datasheet	835In Stock	Cut Tape CHF 4.84 CHF 4.51 CHF 4.37 CHF 4.28 Reel CHF 3.93 View CHF 4.17 CHF 4.04 CHF 3.94 CHF 3.87 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10ZSXIT Infineon Technologies 1: CHF 8.02 1’255In Stock	Mfr. Part No. CY7C1049GN30-10ZSXIT Mouser Part No 727-CY7C1049GN3010ZX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1’255In Stock	Cut Tape CHF 8.02 CHF 7.56 CHF 7.39 CHF 7.05 View Reel CHF 6.70 CHF 6.88 CHF 6.71 CHF 6.70 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
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: CHF 0.588 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 CHF 0.588 CHF 0.549 CHF 0.535 CHF 0.525 View Reel CHF 0.424 CHF 0.514 CHF 0.498 CHF 0.487 CHF 0.475 CHF 0.424 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	NOR Flash	SMD/SMT	SOP-Wide-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAF-T Microchip Technology 1: CHF 0.945 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 CHF 0.945 CHF 0.934 Reel CHF 0.91 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXI Infineon Technologies 1: CHF 4.82 399In 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	399In Stock	CHF 4.82 CHF 4.52 CHF 4.41 CHF 4.32 View CHF 4.22 CHF 4.12 CHF 3.89 CHF 3.82 CHF 3.77	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 256K X 16 70ns SST39VF400A-70-4I-B3KE Microchip Technology 1: CHF 1.58 4’411In Stock NRND	Mfr. Part No. SST39VF400A-70-4I-B3KE Mouser Part No 804-39VF400A7IB3KE NRND	Microchip Technology	NOR Flash 256K X 16 70ns	Datasheet	4’411In Stock	CHF 1.58 CHF 1.47 CHF 1.29 CHF 1.24	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON SST26WF040BT-104I/NP Microchip Technology 1: CHF 1.11 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 CHF 1.11 CHF 1.10 CHF 1.09 CHF 1.06 Reel CHF 0.992 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY621472E30LL-45ZSXI Infineon Technologies 1: CHF 4.93 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	CHF 4.93 CHF 3.94 CHF 3.83 CHF 3.76 View CHF 3.29 CHF 3.14	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ELL-55SXIT Infineon Technologies 1: CHF 5.20 1’928In 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	1’928In Stock	Cut Tape CHF 5.20 CHF 4.85 CHF 4.70 CHF 4.60 Reel CHF 4.12 View CHF 4.48 CHF 4.34 CHF 4.23 CHF 4.02 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1041GE30-10BVXI Infineon Technologies 1: CHF 12.33 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	CHF 12.33 CHF 11.45 CHF 11.10 CHF 10.83 View CHF 10.57 CHF 7.73 CHF 7.72 CHF 6.95	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
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: CHF 0.644 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 CHF 0.644 CHF 0.595 CHF 0.579 CHF 0.566 View Reel CHF 0.513 CHF 0.555 CHF 0.538 CHF 0.526 CHF 0.513 CHF 0.513 MouseReel Available	Min.: 1 Mult.: 1 : 4’000	NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4C-SAF-T Microchip Technology 1: CHF 0.917 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 CHF 0.917 CHF 0.845 Reel CHF 0.837 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4M Flash SPI SST25PF040C-40I/MF Microchip Technology 1: CHF 1.04 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	CHF 1.04 CHF 1.01 CHF 0.964	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R SST26VF040AT-80E/SN Microchip Technology 1: CHF 1.08 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 CHF 1.08 Reel CHF 0.973 MouseReel Available	Min.: 1 Mult.: 1 : 3’300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI, SQI
SRAM 4Mb 1.8V 55ns 256K x 16 LP SRAM CY62147EV18LL-55BVXI Infineon Technologies 1: CHF 4.76 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	CHF 4.76 CHF 4.45 CHF 4.31 CHF 4.22 View CHF 3.94 CHF 3.75 CHF 3.51 CHF 3.45 CHF 3.44	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S15PHG Renesas Electronics 1: CHF 9.80 285In 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	285In Stock	CHF 9.80 CHF 9.11 CHF 8.83 CHF 8.61 View CHF 8.37 CHF 8.14 CHF 7.79 CHF 7.59 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 71V424S15PHGI8 Renesas Electronics 1: CHF 9.83 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 CHF 9.83 CHF 9.48 CHF 9.19 CHF 8.65 View Reel CHF 7.40 CHF 8.42 CHF 8.14 CHF 7.96 CHF 7.59 CHF 7.40 MouseReel Available	Min.: 1 Mult.: 1 : 1’500	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
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: CHF 1.54 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 CHF 1.54 CHF 1.44 CHF 1.40 CHF 1.37 View Reel CHF 1.21 CHF 1.34 CHF 1.29 CHF 1.26 CHF 1.24 CHF 1.21 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, 264 Byte Binary Page Mode, DFN 5x6 (Tray), Single SPI DataFlash AT45DB041E-MHN-Y Renesas / Dialog 1: CHF 1.71 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	CHF 1.71 CHF 1.60 CHF 1.55 CHF 1.52 View CHF 1.49 CHF 1.44 CHF 1.40 CHF 1.18	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: CHF 5.04 935In Stock 500Expected 11/19/2026	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 11/19/2026	CHF 5.04 CHF 4.06 CHF 3.94 CHF 3.88 View CHF 3.77 CHF 3.68 CHF 3.65	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXIT Infineon Technologies 1: CHF 5.75 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 CHF 5.75 CHF 5.35 CHF 5.19 CHF 5.06 View Reel CHF 4.19 CHF 4.94 CHF 4.78 CHF 4.66 CHF 4.19 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXIT Infineon Technologies 1: CHF 4.98 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 CHF 4.98 CHF 4.63 CHF 4.50 CHF 4.40 View Reel CHF 3.42 CHF 4.29 CHF 4.16 CHF 4.05 CHF 3.42 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45BVXIT Infineon Technologies 1: CHF 3.90 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 CHF 3.90 CHF 3.68 CHF 3.59 CHF 3.53 View Reel CHF 2.81 CHF 3.45 CHF 3.36 CHF 3.30 CHF 2.86 CHF 2.81 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel