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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
NOR Flash Serial NOR 3V 64Mbit x4 I/O WSON-8 6x5mm MX25L6433FZNI-08G-TR Macronix 1: $3.418 3.946Expected 12/14/2026	Mfr. Part # MX25L6433FZNI-08G-TR Mouser Part # 95-25L6433FZNI08TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O WSON-8 6x5mm	Datasheet	3.946Expected 12/14/2026	Cut Tape $3.418 $3.201 $3.110 $3.030 View Reel $2.825 $2.962 $2.825 $2.825 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4.000	NOR Flash	SMD/SMT	WSON-8	64 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil QE=1 MX25L6473FM2I-08G-TR Macronix 1: $3.270 2.000On Order	Mfr. Part # MX25L6473FM2I-08G-TR Mouser Part # 95-25L6473FM2I08TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	2.000On Order	Cut Tape $3.270 $3.053 $2.962 $2.894 $2.837 Reel $2.837 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2.000	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 2Mbit x4 I/O SOP-8 150mil MX25R2035FM1IH0-T Macronix 1: $1.675 2.400On Order	Mfr. Part # MX25R2035FM1IH0-T Mouser Part # 95-25R2035FM1IH0T	Macronix	NOR Flash Serial NOR 1.65V-3.6V 2Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	2.400On Order	$1.675 $1.572 $1.527 $1.492 View $1.458 $1.413 $1.379 $1.344	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	2 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 150mil MX25R3235FM1IH0-TR Macronix 1: $3.133 10.000On Order	Mfr. Part # MX25R3235FM1IH0-TR Mouser Part # 95-25R3235FM1IH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	10.000On Order	Cut Tape $3.133 $2.928 $2.848 $2.780 View Reel $2.632 $2.711 $2.632 $2.632 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.500	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O WLCSP-8 MX25R8035FBHIH2-TR Macronix 1: $1.276 12.000On Order	Mfr. Part # MX25R8035FBHIH2-TR Mouser Part # 95-25R8035FBHIH2TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O WLCSP-8 Learn More about Macronix mx25r nor flash	Datasheet	12.000On Order	Cut Tape $1.276 $1.196 $1.173 $1.138 View Reel $964 $1.113 $1.079 $1.054 $1.028 $964 $964	Min.: 1 Mult.: 1 : 6.000	NOR Flash	SMD/SMT	WLCSP-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-16 MX25U12843GBBI00-TR Macronix 1: $8.055 2.773On Order	Mfr. Part # MX25U12843GBBI00-TR Mouser Part # 95-25U12843GBBI0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-16	Datasheet	2.773On Order	Cut Tape $8.055 $7.496 $7.269 $6.938 View Reel $6.505 $6.779 $6.676 $6.505 $6.505 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 3.000	NOR Flash	SMD/SMT	WLCSP-16	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil QE=1 MX25U12872FM2I02-TR Macronix 1: $8.317 1.998On Order	Mfr. Part # MX25U12872FM2I02-TR Mouser Part # 95-25U12872FM2I0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	1.998On Order	Cut Tape $8.317 $7.747 $7.508 $7.166 View Reel $6.893 $6.995 $6.893 $6.893	Min.: 1 Mult.: 1 Max.: 250 : 2.000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 16Mbit x4 I/O WLCSP-8 MX25U1632FBHI02-TR Macronix 1: $2.176 11.974On Order	Mfr. Part # MX25U1632FBHI02-TR Mouser Part # 95-25U1632FBHI02TR	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O WLCSP-8	Datasheet	11.974On Order	Cut Tape $2.176 $2.039 $1.982 $1.937 View Reel $1.527 $1.891 $1.834 $1.789 $1.743 $1.527 $1.527 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	NOR Flash	SMD/SMT	WLCSP-8	16 Mbit	SPI
NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil MX25U1632FM2I02-TR Macronix 1: $1.994 4.000On Order	Mfr. Part # MX25U1632FM2I02-TR Mouser Part # 95-25U1632FM2I02TR	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil	Datasheet	4.000On Order	Cut Tape $1.994 $1.880 $1.823 $1.789 View Reel $1.549 $1.743 $1.686 $1.641 $1.606 $1.549	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 MX25U25643GXDI00-TR Macronix 1: $13.762 2.000On Order	Mfr. Part # MX25U25643GXDI00-TR Mouser Part # 95-25U25643GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24	Datasheet	2.000On Order	Cut Tape $13.762 $12.783 $12.395 $12.099 View Reel $11.279 $11.564 $11.279 $11.279 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2.000	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 MX25U25645GMI00-TR Macronix 1: $13.443 1.959On Order	Mfr. Part # MX25U25645GMI00-TR Mouser Part # 95-25U25645GMI00TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16	Datasheet	1.959On Order	Cut Tape $13.443 $12.498 $12.111 $11.826 View Reel $10.846 $11.302 $11.017 $10.857 $10.846 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O WLCSP-12 MX25U3232FBHI02-TR Macronix 1: $2.768 5.965On Order	Mfr. Part # MX25U3232FBHI02-TR Mouser Part # 95-25U3232FBHI02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O WLCSP-12	Datasheet	5.965On Order	Cut Tape $2.768 $2.586 $2.518 $2.404 View Reel $2.210 $2.347 $2.313 $2.256 $2.210 $2.210	Min.: 1 Mult.: 1 : 6.000	NOR Flash	SMD/SMT	WLCSP-12	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 150mil MX25U3232FM1I02-TR Macronix 1: $2.768 2.499On Order	Mfr. Part # MX25U3232FM1I02-TR Mouser Part # 95-25U3232FM1I02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 150mil	Datasheet	2.499On Order	Cut Tape $2.768 $2.586 $2.518 $2.404 View Reel $2.199 $2.347 $2.313 $2.256 $2.210 $2.199 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 209mil MX25U3232FM2I02-TR Macronix 1: $2.768 3.824On Order	Mfr. Part # MX25U3232FM2I02-TR Mouser Part # 95-25U3232FM2I02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 209mil	Datasheet	3.824On Order	Cut Tape $2.768 $2.586 $2.518 $2.415 View Reel $2.130 $2.358 $2.324 $2.267 $2.210 $2.130	Min.: 1 Mult.: 1 : 2.000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O USON-8 4x3mm MX25U3232FZBI02-TR Macronix 1: $2.768 9.995On Order	Mfr. Part # MX25U3232FZBI02-TR Mouser Part # 95-25U3232FZBI02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O USON-8 4x3mm	Datasheet	9.995On Order	Cut Tape $2.768 $2.586 $2.518 $2.404 View Reel $2.256 $2.347 $2.313 $2.256 $2.256	Min.: 1 Mult.: 1 Max.: 500 : 5.000	NOR Flash	SMD/SMT	USON-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 QE=1 Automotive +105C MX25U51279GXDR00-T Macronix 1: $27.388 940On Order	Mfr. Part # MX25U51279GXDR00-T Mouser Part # 95-25U51279GXDR00	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 QE=1 Automotive +105C	Datasheet	940On Order	$27.388 $25.383 $24.597 $23.993 View $23.082 $22.501 $22.489	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O SOP-8 209mil MX25U6432FM2I02-TR Macronix 1: $3.965 6.000Expected 1/21/2027	Mfr. Part # MX25U6432FM2I02-TR Mouser Part # 95-25U6432FM2I02TR	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O SOP-8 209mil	Datasheet	6.000Expected 1/21/2027	Cut Tape $3.965 $3.703 $3.589 $3.509 $3.429 Reel $3.429 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2.000	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O SOP-8 150mil MX25V1635FM1I-TR Macronix 1: $1.937 7.500On Order	Mfr. Part # MX25V1635FM1I-TR Mouser Part # 95-25V1635FM1ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O SOP-8 150mil	Datasheet	7.500On Order	Cut Tape $1.937 $1.811 $1.766 $1.732 View Reel $1.595 $1.686 $1.641 $1.595 $1.595	Min.: 1 Mult.: 1 Max.: 500 : 2.500	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O WSON-8 6x5mm MX25V1635FZNI-TR Macronix 1: $1.777 6.997Expected 12/2/2026	Mfr. Part # MX25V1635FZNI-TR Mouser Part # 95-25V1635FZNITR	Macronix	NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O WSON-8 6x5mm	Datasheet	6.997Expected 12/2/2026	Cut Tape $1.777 $1.663 $1.618 $1.584 View Reel $1.356 $1.549 $1.504 $1.458 $1.424 $1.356 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	16 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil +105C MX25V8035FM1J-TR Macronix 1: $1.891 5.000On Order	Mfr. Part # MX25V8035FM1J-TR Mouser Part # 95-25V8035FM1JTR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil +105C	Datasheet	5.000On Order	Cut Tape $1.891 $1.777 $1.720 $1.686 View Reel $1.458 $1.652 $1.595 $1.549 $1.515 $1.458	Min.: 1 Mult.: 1 : 2.500	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O WSON-8 6x5mm MX25V8035FZNI-TR Macronix 1: $1.891 3.985On Order	Mfr. Part # MX25V8035FZNI-TR Mouser Part # 95-25V8035FZNITR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O WSON-8 6x5mm	Datasheet	3.985On Order	Cut Tape $1.891 $1.777 $1.720 $1.686 View Reel $1.458 $1.652 $1.595 $1.549 $1.515 $1.458 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	NOR Flash	SMD/SMT	WSON-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O USON-8 2x3mm +105C MX25V8035FZUJ-TR Macronix 1: $1.937 11.800On Order	Mfr. Part # MX25V8035FZUJ-TR Mouser Part # 95-25V8035FZUJTR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O USON-8 2x3mm +105C	Datasheet	11.800On Order	Cut Tape $1.937 $1.823 $1.766 $1.732 View Reel $1.173 $1.686 $1.641 $1.595 $1.549 $1.173 $1.173 MouseReel Available	Min.: 1 Mult.: 1 : 12.000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 1Gbit x4 I/O BGA-24 +105C MX66U1G45GXDJ00-T Macronix 1: $56.770 450On Order	Mfr. Part # MX66U1G45GXDJ00-T Mouser Part # 95-66U1G45GXDJ00T	Macronix	NOR Flash Serial NOR 1.8V 1Gbit x4 I/O BGA-24 +105C	Datasheet	450On Order	$56.770 $52.418 $50.721 $49.445 $47.645	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	1 Gbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Macronix MX25R6435FBDIL0-TR MX25R6435FBDIL0-TR Macronix 1: $5.263 6.000Expected 11/10/2026	Mfr. Part # MX25R6435FBDIL0-TR Mouser Part # 95-25R6435FBDIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Learn More about Macronix mx25r nor flash	Datasheet	6.000Expected 11/10/2026	Cut Tape $5.263 $4.910 $4.762 $4.660 View Reel $3.418 $4.546 $4.398 $4.295 $4.181 $3.418 $3.418	Min.: 1 Mult.: 1 : 6.000	NOR Flash	SMD/SMT	WLCSP-22	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Macronix MX25R6435FBFIL0-TR MX25R6435FBFIL0-TR Macronix 1: $4.819 5.978Expected 12/15/2026	Mfr. Part # MX25R6435FBFIL0-TR Mouser Part # 95-25R6435FBFIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Learn More about Macronix mx25r nor flash	Datasheet	5.978Expected 12/15/2026	Cut Tape $4.819 $4.500 $4.375 $4.272 View Reel $3.953 $4.170 $3.953 $3.953	Min.: 1 Mult.: 1 Max.: 250 : 6.000	NOR Flash	SMD/SMT	WLCSP-22	64 Mbit	SPI