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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 Type	Mounting Style	Package/Case	Memory Size	Interface Type
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R SST26VF040AT-80E/SN Microchip Technology 1: Rp24.584 1.770In Stock 6.600Expected 26/10/2026	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	1.770In Stock 6.600Expected 26/10/2026	Cut Tape Rp24.584 Reel Rp22.199 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI, SQI
NOR Flash 4M Flash SPI SST25PF040CT-40I/SN Microchip Technology 1: Rp19.997 10.946In Stock 13.200Expected 30/08/2027	Mfr. Part No. SST25PF040CT-40I/SN Mouser Part No 579-ST25PF040CT40ISN	Microchip Technology	NOR Flash 4M Flash SPI Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	10.946In Stock 13.200Expected 30/08/2027	Cut Tape Rp19.997 Reel Rp18.181 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4Mb, Serial Flash, 3.0V, 105C SST25PF040CT-40V/SN Microchip Technology 1: Rp22.933 10.522In Stock	Mfr. Part No. SST25PF040CT-40V/SN Mouser Part No 579-T25PF040CT40V/SN	Microchip Technology	NOR Flash 4Mb, Serial Flash, 3.0V, 105C Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	10.522In Stock	Cut Tape Rp22.933 Rp22.566 Reel Rp21.648 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4Mb SQI Flash Memory 1.8V 8 SOIC SST26WF040BT-104I/SN Microchip Technology 1: Rp47.333 2.151In Stock	Mfr. Part No. SST26WF040BT-104I/SN Mouser Part No 579-T26WF040BT104ISN	Microchip Technology	NOR Flash 4Mb SQI Flash Memory 1.8V 8 SOIC Learn More about Microchip Technology sst sst26 flash memory	Datasheet	2.151In Stock	Cut Tape Rp47.333 Reel Rp20.364 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-MAHN-T Renesas / Dialog 1: Rp15.594 6.442In Stock	Mfr. Part No. AT25FF041A-MAHN-T Mouser Part No 724-AT25FF041AMAHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff041a memory	Datasheet	6.442In Stock	Cut Tape Rp15.594 Rp14.622 Rp14.236 Rp13.943 View Reel Rp12.200 Rp13.631 Rp13.227 Rp12.916 Rp12.604 Rp12.200 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXIT Infineon Technologies 1: Rp116.314 440In Stock	Mfr. Part No. CY62148EV30LL-55SXIT Mouser Part No 727-C148EV30LL55SXIT	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	440In Stock	Cut Tape Rp116.314 Rp108.425 Rp105.123 Rp102.738 Reel Rp92.097 View Rp100.353 Rp97.050 Rp94.665 Rp89.712 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
NVRAM 4Mb 3V 45ns 256K x 16 nvSRAM CY14B104NA-ZS45XI Infineon Technologies 1: Rp907.577 281In Stock	Mfr. Part No. CY14B104NA-ZS45XI Mouser Part No 727-CY14B104NAZS45XI	Infineon Technologies	NVRAM 4Mb 3V 45ns 256K x 16 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	281In Stock	Rp907.577 Rp838.963 Rp811.811 Rp791.630 Rp537.721	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	TSOP-II-44	4 Mbit
F-RAM 4Mb F-RAM 108 MHz QSPI CY15B104QSN-108SXI Infineon Technologies 1: Rp594.777 596In Stock	Mfr. Part No. CY15B104QSN-108SXI Mouser Part No 727-CY15B104QSN108SX	Infineon Technologies	F-RAM 4Mb F-RAM 108 MHz QSPI Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	596In Stock	Rp594.777 Rp550.563 Rp532.951 Rp508.001 View Rp495.159 Rp491.122 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	Quad SPI
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62146EV30LL-45ZSXI Infineon Technologies 1: Rp108.975 1.178In Stock	Mfr. Part No. CY62146EV30LL-45ZSXI Mouser Part No 727-CY46EV30LL45ZSXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1.178In Stock	Rp108.975 Rp101.637 Rp98.518 Rp96.317 View Rp93.932 Rp90.996 Rp88.795 Rp86.593 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45ZSXI Infineon Technologies 1: Rp109.159 741In Stock	Mfr. Part No. CY62147EV30LL-45ZSXI Mouser Part No 727-CY47EV30LL45ZSXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	741In Stock	Rp109.159 Rp101.820 Rp98.701 Rp96.500 View Rp94.115 Rp91.180 Rp88.978 Rp86.777 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 512K x 8 LP SRAM CY62148EV30LL-45BVXI Infineon Technologies 1: Rp131.908 1.016In Stock	Mfr. Part No. CY62148EV30LL-45BVXI Mouser Part No 727-CY48EV30LL45BVXI	Infineon Technologies	SRAM 4Mb 3V 45ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1.016In Stock	Rp131.908 Rp122.918 Rp119.249 Rp116.497 View Rp113.562 Rp109.893 Rp107.141 Rp102.004 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-36	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 512K x 8 LP SRAM CY62148EV30LL-45ZSXI Infineon Technologies 1: Rp129.339 374In Stock	Mfr. Part No. CY62148EV30LL-45ZSXI Mouser Part No 727-CY48EV30LL45ZSXI	Infineon Technologies	SRAM 4Mb 3V 45ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	374In Stock	Rp129.339 Rp120.350 Rp116.864 Rp115.029 View Rp112.828 Rp99.986 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ELL-45ZSXI Infineon Technologies 1: Rp121.267 763In Stock	Mfr. Part No. CY62146ELL-45ZSXI Mouser Part No 727-CY62146ELL45ZSXI	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	763In Stock	Rp121.267 Rp108.975 Rp105.673 Rp103.105 View Rp100.720 Rp100.169 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45ZSXIT Infineon Technologies 1: Rp108.975 2.043In Stock	Mfr. Part No. CY62147EV30LL-45ZSXIT Mouser Part No 727-CY62147EV45ZSXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2.043In Stock	Cut Tape Rp108.975 Rp101.637 Rp98.518 Rp96.317 Reel Rp86.593 View Rp93.932 Rp90.996 Rp88.795 Rp84.392 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ELL-55SXI Infineon Technologies 1: Rp128.605 2.210In Stock 1.500Expected 26/11/2026	Mfr. Part No. CY62148ELL-55SXI Mouser Part No 727-CY62148ELL-55SXI	Infineon Technologies	SRAM 4Mb 55ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2.210In Stock 1.500Expected 26/11/2026	Rp128.605 Rp119.799 Rp116.864 Rp113.929 Quote Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ESL-55ZAXI Infineon Technologies 1: Rp102.921 624In Stock	Mfr. Part No. CY62148ESL-55ZAXI Mouser Part No 727-CY62148ESL-55ZAX	Infineon Technologies	SRAM 4Mb 55ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	624In Stock	Rp102.921 Rp96.500 Rp94.298 Rp92.647 View Rp89.345 Rp87.144 Rp86.960	Min.: 1 Mult.: 1	SRAM	SMD/SMT	STSOP-32	4 Mbit	Parallel
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ESL-55ZAXIT Infineon Technologies 1: Rp118.515 1.442In Stock	Mfr. Part No. CY62148ESL-55ZAXIT Mouser Part No 727-CY62148ESL55ZAXI	Infineon Technologies	SRAM 4Mb 55ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1.442In Stock	Cut Tape Rp118.515 Rp110.259 Rp106.957 Rp104.572 View Reel Rp91.547 Rp102.004 Rp98.701 Rp96.317 Rp93.932 Rp91.547 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SRAM	SMD/SMT	STSOP-32	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1041G-10ZSXIT Infineon Technologies 1: Rp291.885 681In Stock	Mfr. Part No. CY7C1041G-10ZSXIT Mouser Part No 727-CY7C1041G10ZSXIT	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	681In Stock	Cut Tape Rp291.885 Rp271.154 Rp262.715 Rp256.477 View Reel Rp229.875 Rp250.239 Rp241.984 Rp235.930 Rp229.875 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G30-10VXI Infineon Technologies 1: Rp283.629 786In Stock	Mfr. Part No. CY7C1041G30-10VXI Mouser Part No 727-CY7C1041G30-10VX	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	786In Stock	Rp283.629 Rp263.265 Rp255.193 Rp249.139 View Rp243.085 Rp235.012 Rp229.142 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1041G30-10BVXIT Infineon Technologies 1: Rp216.299 166In Stock	Mfr. Part No. CY7C1041G30-10BVXIT Mouser Part No 727-CY7C1041G3010BVI	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	166In Stock	Cut Tape Rp216.299 Rp201.072 Rp195.018 Rp190.248 View Reel Rp163.463 Rp185.662 Rp179.607 Rp175.204 Rp170.801 Rp163.463	Min.: 1 Mult.: 1 : 2.000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1041G30-10VXIT Infineon Technologies 1: Rp283.629 561In Stock	Mfr. Part No. CY7C1041G30-10VXIT Mouser Part No 727-CY7C1041G3010VIT	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	561In Stock	Cut Tape Rp283.629 Rp263.265 Rp255.193 Rp249.139 View Reel Rp229.142 Rp243.085 Rp235.012 Rp229.142 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1041GN-10ZSXIT Infineon Technologies 1: Rp217.950 1.347In Stock	Mfr. Part No. CY7C1041GN-10ZSXIT Mouser Part No 727-CY7C1041GN10ZSIT	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1.347In Stock	Cut Tape Rp217.950 Rp202.356 Rp196.119 Rp191.532 View Reel Rp171.535 Rp186.762 Rp180.708 Rp176.122 Rp171.535 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC CY7C1041GN-10ZSXI Infineon Technologies 1: Rp217.767 305In Stock	Mfr. Part No. CY7C1041GN-10ZSXI Mouser Part No 727-CY7C1041GN10ZSXI	Infineon Technologies	SRAM ASYNC	Datasheet	305In Stock	Rp217.767 Rp202.173 Rp195.935 Rp191.349 View Rp186.579 Rp180.525 Rp175.938 Rp171.535 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1041GN30-10BVJXI Infineon Technologies 1: Rp218.868 882In Stock	Mfr. Part No. CY7C1041GN30-10BVJXI Mouser Part No 727-CY7C1041GN3010X	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	882In Stock	Rp218.868 Rp203.457 Rp197.220 Rp192.450 View Rp187.863 Rp179.791 Rp175.204 Rp172.636 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM CMOS RAM W ECC 4-Mbit CY7C1049G30-10VXI Infineon Technologies 1: Rp297.756 603In Stock	Mfr. Part No. CY7C1049G30-10VXI Mouser Part No 727-CY7C1049G30-10VX	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7c1049dv33	Datasheet	603In Stock	Rp297.756 Rp276.474 Rp268.035 Rp261.614 View Rp255.193 Rp246.937 Rp240.700 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel