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4 bit Memory ICs

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Data Bus Width = 4 bit

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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 Serial NOR 3V 512Mbit x4 I/O WSON-8 8x6mm MX25L51245GZ2I-08G-TR Macronix 1: Rp406.914 13In Stock 8.000On Order	Mfr. Part No. MX25L51245GZ2I-08G-TR Mouser Part No 95-25L51245GZ2I0TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 8x6mm	Datasheet	13In Stock 8.000On Order	Cut Tape Rp406.914 Rp377.194 Rp365.452 Rp356.463 Rp343.070 Reel Rp343.070 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 4.000	NOR Flash	SMD/SMT	WSON-8	512 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil MX25L6433FM2I-08G-TR Macronix 1: Rp38.894 8In Stock 66.000On Order	Mfr. Part No. MX25L6433FM2I-08G-TR Mouser Part No 95-25L6433FM2I08TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil	Datasheet	8In Stock 66.000On Order On Order Ship Dates Mfr. No: MX25L6433FM2I-08G-TR Stock: 8 Can Dispatch Immediately On Order: 20.000 Expected 11/01/2027 18.000 Expected 12/04/2027 28.000 TBD Factory Lead Time: 52 Weeks	Cut Tape Rp38.894 Rp36.509 Rp35.408 Rp33.940 View Reel Rp31.922 Rp33.206 Rp32.656 Rp31.922 Rp31.922 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2.000	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O WSON-8 6x5mm MX25R1635FZNIH0-TR Macronix 1: Rp41.645 136In Stock 8.000On Order	Mfr. Part No. MX25R1635FZNIH0-TR Mouser Part No 95-25R1635FZNIH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O WSON-8 6x5mm Learn More about Macronix mx25r nor flash	Datasheet	136In Stock 8.000On Order	Cut Tape Rp41.645 Rp38.894 Rp37.793 Rp36.325 View Reel Rp32.106 Rp35.408 Rp34.857 Rp34.124 Rp33.206 Rp32.106	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	16 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 209mil MX25R3235FM2IL0-TR Macronix 1: Rp44.030 888In Stock 4.000Expected 08/10/2027	Mfr. Part No. MX25R3235FM2IL0-TR Mouser Part No 95-25R3235FM2IL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 209mil Learn More about Macronix mx25r nor flash	Datasheet	888In Stock 4.000Expected 08/10/2027	Cut Tape Rp44.030 Rp41.279 Rp39.994 Rp38.343 View Reel Rp33.023 Rp37.426 Rp36.875 Rp36.142 Rp35.224 Rp33.023 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 1Mbit x4 I/O SOP-8 150mil MX25U1001EMI-14G-TR Macronix 1: Rp7.522 4.890In Stock	Mfr. Part No. MX25U1001EMI-14G-TR Mouser Part No 95-25U1001EMI14GTR	Macronix	NOR Flash Serial NOR 1.8V 1Mbit x4 I/O SOP-8 150mil	Datasheet	4.890In Stock	Cut Tape Rp7.522 Rp7.100 Rp6.916 Rp6.641 View Reel Rp5.797 Rp6.494 Rp6.403 Rp6.256 Rp6.146 Rp5.797	Min.: 1 Mult.: 1 : 2.500	NOR Flash	SMD/SMT	SOP-8	1 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP16 MX25U12832FMI02-TR Macronix 1: Rp140.897 356In Stock 1.000Expected 18/10/2027	Mfr. Part No. MX25U12832FMI02-TR Mouser Part No 95-25U12832FMI02TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP16	Datasheet	356In Stock 1.000Expected 18/10/2027	Cut Tape Rp140.897 Rp131.174 Rp127.321 Rp121.451 Reel Rp121.451	Min.: 1 Mult.: 1 Max.: 50 : 1.000	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm +105C MX25U12832FZNJ02-T Macronix 1: Rp150.070 5.567Expected 27/11/2026	Mfr. Part No. MX25U12832FZNJ02-T Mouser Part No 95-25U12832FZNJ02T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm +105C	Datasheet	5.567Expected 27/11/2026	Rp150.070 Rp139.797 Rp135.577 Rp129.339 Rp126.037	Min.: 1 Mult.: 1 Max.: 100	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm QE=1 MX25U12872FZNI02-T Macronix 1: Rp143.466 8In Stock 5.700On Order	Mfr. Part No. MX25U12872FZNI02-T Mouser Part No 95-25U12872FZNI02T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm QE=1	Datasheet	8In Stock 5.700On Order	Rp143.466 Rp133.559 Rp129.523 Rp123.469 View Rp120.533 Rp118.699 Rp115.763	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1 MX25U25673GMI40-TB Macronix 1: Rp221.620 24In Stock	Mfr. Part No. MX25U25673GMI40-TB Mouser Part No 95-25U25673GMI40TB	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	24In Stock	Rp221.620 Rp205.842 Rp199.604 Rp194.835 Rp186.212	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil Automotive +125C MX25U6432FM2Q02-TB Macronix 1: Rp46.782 44In Stock 3.036On Order	Mfr. Part No. MX25U6432FM2Q02-TB Mouser Part No 95-25U6432FM2Q02	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil Automotive +125C	Datasheet	44In Stock 3.036On Order	Rp46.782 Rp43.663 Rp42.563 Rp41.462 View Rp40.361 Rp38.894 Rp38.160	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil +105C MX25U8035FM1J-TR Macronix 1: Rp28.987 1.932In Stock	Mfr. Part No. MX25U8035FM1J-TR Mouser Part No 95-25U8035FM1JTR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil +105C	Datasheet	1.932In Stock	Cut Tape Rp28.987 Rp27.152 Rp26.418 Rp25.868 View Reel Rp22.566 Rp25.317 Rp24.584 Rp23.850 Rp23.299 Rp22.566	Min.: 1 Mult.: 1 : 2.500	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 209mil MX25U8035FM2I-TR Macronix 1: Rp28.253 1.935In Stock	Mfr. Part No. MX25U8035FM2I-TR Mouser Part No 95-25U8035FM2ITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 209mil	Datasheet	1.935In Stock	Cut Tape Rp28.253 Rp26.418 Rp25.684 Rp25.134 View Reel Rp16.126 Rp24.584 Rp23.850 Rp23.116 Rp22.566 Rp16.126	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 8Mbit x4 I/O USON-8 2x3mm MX25U8035FZUI-TR Macronix 1: Rp22.382 19In Stock	Mfr. Part No. MX25U8035FZUI-TR Mouser Part No 95-25U8035FZUITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O USON-8 2x3mm	Datasheet	19In Stock	Cut Tape Rp22.382 Rp21.098 Rp20.548 Rp19.997 View Reel Rp17.025 Rp19.630 Rp19.080 Rp18.529 Rp18.034 Rp17.025 Rp17.025	Min.: 1 Mult.: 1 : 12.000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O USON-8 2x3mm MX25V1635FZUI-TR Macronix 1: Rp24.767 172In Stock 48.000On Order	Mfr. Part No. MX25V1635FZUI-TR Mouser Part No 95-25V1635FZUITR	Macronix	NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O USON-8 2x3mm	Datasheet	172In Stock 48.000On Order	Cut Tape Rp24.767 Rp23.116 Rp22.566 Rp22.015 Rp21.465 Reel Rp21.465 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 12.000	NOR Flash	SMD/SMT	USON-8	16 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 209mil MX25V8035FM2I-TR Macronix 1: Rp28.987 196In Stock 12.000On Order	Mfr. Part No. MX25V8035FM2I-TR Mouser Part No 95-25V8035FM2ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 209mil	Datasheet	196In Stock 12.000On Order On Order Ship Dates Mfr. No: MX25V8035FM2I-TR Stock: 196 Can Dispatch Immediately On Order: 6.000 Expected 11/10/2027 6.000 TBD Factory Lead Time: 52 Weeks	Cut Tape Rp28.987 Rp27.152 Rp26.418 Rp25.868 View Reel Rp24.584 Rp25.317 Rp24.584 Rp24.584 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.000	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NAND Flash Serial NAND 3V 2Gbit x4 WSON-8 8Bit ECC MX35LF2G24AD-Z4I-TR Macronix 1: Rp406.914 13In Stock 4.000On Order	Mfr. Part No. MX35LF2G24AD-Z4I-TR Mouser Part No 95-35LF2G24ADZ4ITR	Macronix	NAND Flash Serial NAND 3V 2Gbit x4 WSON-8 8Bit ECC	Datasheet	13In Stock 4.000On Order	Cut Tape Rp406.914 Rp377.194 Rp365.452 Rp356.463 View Reel Rp334.081 Rp343.070 Rp334.448 Rp334.264 Rp334.081	Min.: 1 Mult.: 1 : 4.000	NAND Flash	SMD/SMT	WSON-8	2 Gbit	Parallel
NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC MX35UF4G24AD-Z4I-T Macronix 1: Rp706.871 62In Stock	Mfr. Part No. MX35UF4G24AD-Z4I-T Mouser Part No 95-35UF4G24ADZ4IT	Macronix	NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC	Datasheet	62In Stock	Rp706.871 Rp653.668 Rp632.754 Rp616.976 View Rp594.777 Rp579.734	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	WSON-8	4 Gbit	Parallel
NOR Flash Serial NOR 1.8V 1Gbit x4 I/O SOP-16 +105C MX66U1G45GMJ00-TB Macronix 1: Rp960.046 4In Stock 220On Order	Mfr. Part No. MX66U1G45GMJ00-TB Mouser Part No 95-66U1G45GMJ00TB	Macronix	NOR Flash Serial NOR 1.8V 1Gbit x4 I/O SOP-16 +105C	Datasheet	4In Stock 220On Order	Rp960.046 Rp886.662 Rp781.173	Min.: 1 Mult.: 1 Max.: 50	NOR Flash	SMD/SMT	SOP-16	1 Gbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC MX77L12850FZ4I40-T Macronix 1: Rp55.405 936In Stock	Mfr. Part No. MX77L12850FZ4I40-T Mouser Part No 95-77L12850FZ4I40T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC	Datasheet	936In Stock	Rp55.405 Rp51.736 Rp50.268 Rp49.167 View Rp48.067 Rp37.426 Rp37.242 Rp31.005	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC MX77L12850FZNI40-T Macronix 1: Rp55.405 418In Stock	Mfr. Part No. MX77L12850FZNI40-T Mouser Part No 95-77L12850FZNI40T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC	Datasheet	418In Stock	Rp55.405 Rp51.736 Rp50.268 Rp49.167 View Rp48.067 Rp45.498 Rp45.315 Rp43.480	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 RPMC MX77L51250FMI42-TB Macronix 1: Rp201.989 56In Stock	Mfr. Part No. MX77L51250FMI42-TB Mouser Part No 95-77L51250FMI42TB	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 RPMC		56In Stock	Rp201.989 Rp187.680 Rp146.034 Rp145.851 Rp121.634	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM AS4C64M4SA-7TCN Alliance Memory 1: Rp336.649 99In Stock	Mfr. Part No. AS4C64M4SA-7TCN Mouser Part No 913-AS4C64M4SA7TCN	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM	Datasheet	99In Stock	Rp336.649 Rp312.249 Rp302.342 Rp288.032 View Rp280.877 Rp276.658 Rp269.686	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil MX25L12833FM2I-10G-TR Macronix 1: Rp124.202 5.361On Order	Mfr. Part No. MX25L12833FM2I-10G-TR Mouser Part No 95-25L12833FM2I1TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil	Datasheet	5.361On Order On Order Ship Dates Mfr. No: MX25L12833FM2I-10G-TR Stock: 0 On Order: 1.361 Expected 31/12/2026 4.000 Expected 05/01/2027 Factory Lead Time: 52 Weeks	Cut Tape Rp124.202 Rp115.763 Rp112.278 Rp107.141 Rp104.572 Reel Rp104.572 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2.000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil MX25L25645GM2I-08G-TR Macronix 1: Rp170.985 8.999On Order	Mfr. Part No. MX25L25645GM2I-08G-TR Mouser Part No 95-25L25645GM2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil	Datasheet	8.999On Order	Cut Tape Rp170.985 Rp158.876 Rp154.106 Rp150.437 View Reel Rp133.192 Rp146.768 Rp138.696 Rp138.329 Rp133.192 Rp133.192 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16 MX25L25645GMI-08G-TR Macronix 1: Rp153.189 7.756On Order	Mfr. Part No. MX25L25645GMI-08G-TR Mouser Part No 95-25L25645GMI08TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16	Datasheet	7.756On Order	Cut Tape Rp153.189 Rp142.365 Rp137.228 Rp133.926 View Reel Rp119.799 Rp131.174 Rp125.303 Rp124.019 Rp119.799 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI