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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM AS4C64M4SA-7TCN Alliance Memory 1: $20.906 99In Stock	Mfr. Part # AS4C64M4SA-7TCN Mouser Part # 913-AS4C64M4SA7TCN	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM	Datasheet	99In Stock	$20.906 $19.390 $18.775 $17.887 View $17.442 $17.180 $16.747	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: $7.713 5.361On Order	Mfr. Part # MX25L12833FM2I-10G-TR Mouser Part # 95-25L12833FM2I1TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil	Datasheet	5.361On Order On Order Ship Dates Mfr. #: MX25L12833FM2I-10G-TR Stock: 0 On Order: 1.361 Expected 12/31/2026 4.000 Expected 1/5/2027 Factory Lead-Time: 52 Weeks	Cut Tape $7.713 $7.189 $6.972 $6.653 $6.494 Reel $6.494 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: $10.618 8.999On Order	Mfr. Part # MX25L25645GM2I-08G-TR Mouser Part # 95-25L25645GM2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil	Datasheet	8.999On Order	Cut Tape $10.618 $9.866 $9.570 $9.342 View Reel $8.271 $9.114 $8.613 $8.590 $8.271 $8.271 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: $9.513 7.756On Order	Mfr. Part # MX25L25645GMI-08G-TR Mouser Part # 95-25L25645GMI08TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16	Datasheet	7.756On Order	Cut Tape $9.513 $8.841 $8.522 $8.317 View Reel $7.439 $8.146 $7.781 $7.702 $7.439 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24 MX25L25645GXDI-08G-TR Macronix 1: $13.124 3.374On Order	Mfr. Part # MX25L25645GXDI-08G-TR Mouser Part # 95-25L25645GXDI0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24	Datasheet	3.374On Order	Cut Tape $13.124 $12.190 $11.814 $11.529 View Reel $10.743 $11.028 $10.743 $10.743 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.000	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm MX25L25645GZ2I-08G Macronix 1: $11.290 2.970On Order	Mfr. Part # MX25L25645GZ2I-08G Mouser Part # 95-25L25645GZ2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm	Datasheet	2.970On Order	Cut Tape $11.290 $10.504 $10.185 $9.934 View Reel $8.784 $9.695 $9.160 $9.137 $8.795 $8.784 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm MX25L25645GZNI-08G-TR Macronix 1: $11.290 9.931On Order	Mfr. Part # MX25L25645GZNI-08G-TR Mouser Part # 95-25L25645GZNI0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm	Datasheet	9.931On Order	Cut Tape $11.290 $10.504 $10.185 $9.934 View Reel $8.784 $9.695 $9.160 $9.137 $8.795 $8.784 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil QE=1 MX25L25673GM2I-08G-TR Macronix 1: $10.629 3.995On Order	Mfr. Part # MX25L25673GM2I-08G-TR Mouser Part # 95-25L25673GM2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	3.995On Order	Cut Tape $10.629 $9.878 $9.581 $9.353 $9.126 Reel $9.126 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2.000	NOR Flash	SMD/SMT	SOP-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm QE=1 MX25L25673GZNI-08G-T Macronix 1: $9.479 5.450On Order	Mfr. Part # MX25L25673GZNI-08G-T Mouser Part # 95-25L25673GZNI08T	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm QE=1	Datasheet	5.450On Order	$9.479 $8.829 $8.556 $8.351 View $8.157 $7.770 $7.667 $7.405	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm MX25L3233FZBI-08Q-TR Macronix 1: $1.641 20.000On Order	Mfr. Part # MX25L3233FZBI-08Q-TR Mouser Part # 95-25L3233FZBI0QTR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm	Datasheet	20.000On Order	Cut Tape $1.641 $1.435 $1.390 $1.367 View Reel $1.151 $1.333 $1.287 $1.265 $1.230 $1.151 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	NOR Flash	SMD/SMT	USON-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 MX25L51245GMI-08G-TR Macronix 1: $25.269 3.088On Order	Mfr. Part # MX25L51245GMI-08G-TR Mouser Part # 95-25L51245GMI08TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16	Datasheet	3.088On Order	Cut Tape $25.269 $23.424 $22.694 $22.136 View Reel $20.746 $21.304 $20.758 $20.746 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O BGA-24 MX25L51245GXDI-08G-TR Macronix 1: $21.020 3.961On Order	Mfr. Part # MX25L51245GXDI-08G-TR Mouser Part # 95-25L51245GXDI0TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O BGA-24	Datasheet	3.961On Order	Cut Tape $21.020 $19.493 $18.878 $18.422 $17.807 Reel $17.807	Min.: 1 Mult.: 1 Max.: 100 : 2.000	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O WLCSP-12 MX25R3235FBFIH2-TR Macronix 1: $3.099 12.000Expected 3/19/2027	Mfr. Part # MX25R3235FBFIH2-TR Mouser Part # 95-25R3235FBFIH2TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O WLCSP-12 Learn More about Macronix mx25r nor flash	Datasheet	12.000Expected 3/19/2027	Cut Tape $3.099 $2.905 $2.825 $2.757 View Reel $2.472 $2.689 $2.609 $2.529 $2.472 $2.472	Min.: 1 Mult.: 1 : 6.000	NOR Flash	SMD/SMT	WLCSP-12	32 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O SOP-8 209mil MX25R6435FM2IL0-TR Macronix 1: $4.306 31.554On Order	Mfr. Part # MX25R6435FM2IL0-TR Mouser Part # 95-25R6435FM2IL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O SOP-8 209mil Learn More about Macronix mx25r nor flash	Datasheet	31.554On Order On Order Ship Dates Mfr. #: MX25R6435FM2IL0-TR Stock: 0 On Order: 9.554 Expected 1/21/2027 22.000 TBD Factory Lead-Time: 52 Weeks	Cut Tape $4.306 $4.022 $3.908 $3.817 View Reel $3.532 $3.725 $3.532 $3.532 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.000	NOR Flash	SMD/SMT	SOP-9	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O USON-8 4x4mm MX25R6435FZAIL0-TR Macronix 1: $4.625 37.490On Order	Mfr. Part # MX25R6435FZAIL0-TR Mouser Part # 95-25R6435FZAIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O USON-8 4x4mm Learn More about Macronix mx25r nor flash	Datasheet	37.490On Order	Cut Tape $4.625 $4.318 $4.193 $4.090 View Reel $3.657 $3.999 $3.839 $3.737 $3.668 $3.657 $3.657 MouseReel Available	Min.: 1 Mult.: 1 : 7.500	NOR Flash	SMD/SMT	USON-8	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm MX25R8035FZUIH1-TR Macronix 1: $1.766 22.444Expected 10/22/2026	Mfr. Part # MX25R8035FZUIH1-TR Mouser Part # 95-25R8035FZUIH1TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	22.444Expected 10/22/2026	Cut Tape $1.766 $1.663 $1.618 $1.584 View Reel $1.458 $1.538 $1.492 $1.458 $1.458 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 12.000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil MX25U12832FM2I02-TR Macronix 1: $8.317 7.973On Order	Mfr. Part # MX25U12832FM2I02-TR Mouser Part # 95-25U12832FM2I0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil	Datasheet	7.973On Order	Cut Tape $8.317 $7.747 $7.508 $7.166 View Reel $6.562 $6.995 $6.893 $6.722 $6.574 $6.562 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 8x6mm MX25U12832FZ4I02-TR Macronix 1: $8.818 4.000On Order	Mfr. Part # MX25U12832FZ4I02-TR Mouser Part # 95-25U12832FZ4I0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 8x6mm	Datasheet	4.000On Order	Cut Tape $8.818 $8.214 $7.964 $7.599 View Reel $6.950 $7.417 $7.303 $7.120 $6.961 $6.950 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-12 MX25U12843GBKI00-TR Macronix 1: $8.055 5.862On Order	Mfr. Part # MX25U12843GBKI00-TR Mouser Part # 95-25U12843GBKI0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-12	Datasheet	5.862On Order	Cut Tape $8.055 $7.496 $7.269 $6.938 View Reel $5.400 $6.779 $6.676 $6.505 $6.369 $5.400	Min.: 1 Mult.: 1 : 3.000	NOR Flash	SMD/SMT	WLCSP-12	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WLCSP-32 MX25U25643GBJI00-TR Macronix 1: $14.104 2.900Expected 1/21/2027	Mfr. Part # MX25U25643GBJI00-TR Mouser Part # 95-25U25643GBJI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WLCSP-32	Datasheet	2.900Expected 1/21/2027	Cut Tape $14.104 $13.102 $12.703 $12.395 View Reel $11.552 $11.848 $11.552 $11.552 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3.000	NOR Flash	SMD/SMT	WLCSP-32	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-8 209mil MX25U25643GM2I00-TR Macronix 1: $13.113 11.880Expected 1/21/2027	Mfr. Part # MX25U25643GM2I00-TR Mouser Part # 95-25U25643GM2I0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-8 209mil	Datasheet	11.880Expected 1/21/2027	Cut Tape $13.113 $12.179 $11.803 $11.518 View Reel $10.572 $11.017 $10.732 $10.572 $10.572	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 MX25U25643GMI00-TR Macronix 1: $12.703 2.998On Order	Mfr. Part # MX25U25643GMI00-TR Mouser Part # 95-25U25643GMI00TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16	Datasheet	2.998On Order	Cut Tape $12.703 $11.814 $11.450 $11.176 $10.652 Reel $10.652 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1.000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm MX25U25643GZ4I00-T Macronix 1: $13.649 4.778On Order	Mfr. Part # MX25U25643GZ4I00-T Mouser Part # 95-25U25643GZ4I00T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm	Datasheet	4.778On Order	$13.649 $12.680 $12.281 $11.997 View $11.461 $11.176 $11.005 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 6x5mm MX25U25643GZNI00-TR Macronix 1: $13.649 3.795On Order	Mfr. Part # MX25U25643GZNI00-TR Mouser Part # 95-25U25643GZNI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 6x5mm	Datasheet	3.795On Order	Cut Tape $13.649 $12.680 $12.281 $11.997 View Reel $9.832 $11.461 $11.176 $11.017 $9.832 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm MX25U25645GZ4I00-TR Macronix 1: $13.443 7.994On Order	Mfr. Part # MX25U25645GZ4I00-TR Mouser Part # 95-25U25645GZ4I0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm	Datasheet	7.994On Order	Cut Tape $13.443 $12.498 $12.111 $11.826 View Reel $11.017 $11.302 $11.017 $11.017 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4.000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI