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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 (USD) 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 SOP-16 QE=1 MX25L51273GMI-08G-TB Macronix 1: $21.18 4,502In Stock	Mfr. Part # MX25L51273GMI-08G-TB Mouser Part # 95-25L51273GMI08TB	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 QE=1	Datasheet	4,502In Stock	$21.18 $19.64 $19.02 $18.11 View $17.67 $17.39 $16.97 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-16 MX25L6433FMI-08G-TR Macronix 1: $4.97 10,932In Stock	Mfr. Part # MX25L6433FMI-08G-TR Mouser Part # 95-25L6433FMI08GTR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-16	Datasheet	10,932In Stock	Cut Tape $4.97 $4.64 $4.51 $4.41 View Reel $4.29 $4.30 $4.29 $4.29	Min.: 1 Mult.: 1 Max.: 500 : 1,000	NOR Flash	SMD/SMT	SOP-16	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O SOP-8 209mil MX25R1635FM2IH2-TR Macronix 1: $2.03 20,894In Stock	Mfr. Part # MX25R1635FM2IH2-TR Mouser Part # 95-25R1635FM2IH2TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O SOP-8 209mil Learn More about Macronix mx25r nor flash	Datasheet	20,894In Stock	Cut Tape $2.03 $1.91 $1.86 $1.78 View Reel $1.68 $1.74 $1.72 $1.68 $1.68 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2,000	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O USON-8 4x3mm MX25R3235FZBIH0-TR Macronix 1: $3.73 21,592In Stock	Mfr. Part # MX25R3235FZBIH0-TR Mouser Part # 95-25R3235FZBIH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O USON-8 4x3mm Learn More about Macronix mx25r nor flash	Datasheet	21,592In Stock	Cut Tape $3.73 $3.48 $3.39 $3.32 View Reel $3.04 $3.24 $3.13 $3.04 $3.04 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 5,000	NOR Flash	SMD/SMT	USON-8	32 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O SOP-8 150mil MX25R4035FM1IL0-TR Macronix 1: $1.86 45,282In Stock	Mfr. Part # MX25R4035FM1IL0-TR Mouser Part # 95-25R4035FM1IL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	45,282In Stock	Cut Tape $1.86 $1.74 $1.69 $1.65 View Reel $1.44 $1.61 $1.56 $1.52 $1.48 $1.44	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm MX25R4035FZUIL0-TR Macronix 1: $1.86 23,810In Stock	Mfr. Part # MX25R4035FZUIL0-TR Mouser Part # 95-25R4035FZUIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	23,810In Stock	Cut Tape $1.86 $1.74 $1.69 $1.65 View Reel $1.44 $1.61 $1.56 $1.52 $1.48 $1.44 $1.44	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash Serail NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm MX25R8035FZUIL0-TR Macronix 1: $2.34 19,094In Stock	Mfr. Part # MX25R8035FZUIL0-TR Mouser Part # 95-25R8035FZUIL0TR	Macronix	NOR Flash Serail NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	19,094In Stock	Cut Tape $2.34 $2.20 $2.13 $2.09 View Reel $1.98 $2.04 $1.98 $1.98 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 12,000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 1.2V 64Mbit x4 I/O SOP-8 209mil QE=1 MX25S6473FM2I42-TB Macronix 1: $6.19 21,171In Stock	Mfr. Part # MX25S6473FM2I42-TB Mouser Part # 95-25S6473FM2I42TB	Macronix	NOR Flash Serial NOR 1.2V 64Mbit x4 I/O SOP-8 209mil QE=1 Learn More about Macronix mx25s nor flash		21,171In Stock	$6.19 $5.77 $5.60 $5.47 View $5.34 $5.17 $5.04 $4.91	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm MX25U25645GXDI00-TR Macronix 1: $15.34 3,994In Stock 4,000On Order	Mfr. Part # MX25U25645GXDI00-TR Mouser Part # 95-25U25645GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm	Datasheet	3,994In Stock 4,000On Order	Cut Tape $15.34 $14.26 $13.82 $13.49 View Reel $12.36 $12.90 $12.57 $12.39 $12.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O USON-8 2x3mm MX25V8035FZUI-TR Macronix 1: $1.01 29,954In Stock	Mfr. Part # MX25V8035FZUI-TR Mouser Part # 95-25V8035FZUITR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O USON-8 2x3mm	Datasheet	29,954In Stock	Cut Tape $1.01 $0.958 $0.933 $0.913 View Reel $0.78 $0.893 $0.867 $0.846 $0.827 $0.78 $0.78 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NAND Flash Serial NAND 3V 2Gbit x4 WSON ECC-Free MX35LF2GE4AD-Z4I-TR Macronix 1: $37.09 3,685In Stock	Mfr. Part # MX35LF2GE4AD-Z4I-TR Mouser Part # 95-35LF2GE4ADZ4ITR	Macronix	NAND Flash Serial NAND 3V 2Gbit x4 WSON ECC-Free	Datasheet	3,685In Stock	Cut Tape $37.09 $34.35 $33.25 $32.45 View Reel $30.46 $31.29 $30.50 $30.49 $30.46 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NAND Flash	SMD/SMT	WSON-8	2 Gbit	Parallel
NAND Flash Serial NAND 3V 4Gbit x4 WSON-8 ECC-Free MX35LF4GE4AD-Z4I-T Macronix 1: $60.11 3,448In Stock 15,840On Order	Mfr. Part # MX35LF4GE4AD-Z4I-T Mouser Part # 95-35LF4GE4ADZ4IT	Macronix	NAND Flash Serial NAND 3V 4Gbit x4 WSON-8 ECC-Free	Datasheet	3,448In Stock 15,840On Order	$60.11 $55.60 $53.82 $52.48 View $50.60 $49.32	Min.: 1 Mult.: 1 Max.: 250	NAND Flash	SMD/SMT	WSON-8	4 Gbit	Parallel
NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 ECC-Free MX35UF4GE4AD-Z4I-T Macronix 1: $60.11 993In Stock 2,800On Order	Mfr. Part # MX35UF4GE4AD-Z4I-T Mouser Part # 95-35UF4GE4ADZ4IT	Macronix	NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 ECC-Free	Datasheet	993In Stock 2,800On Order	$60.11 $55.60 $53.82 $52.48 $50.60	Min.: 1 Mult.: 1 Max.: 100	NAND Flash	SMD/SMT	WSON-8	4 Gbit	Parallel
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC MX77U25650FZ4I42-T Macronix 1: $19.46 4,832In Stock	Mfr. Part # MX77U25650FZ4I42-T Mouser Part # 95-77U25650FZ4I42T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC		4,832In Stock	$19.46 $18.04 $17.49 $16.65 View $16.24 $16.00 $15.59 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 150mil Automotive +105C MX25L3233FM1R-08Q-TB Macronix 1: $4.43 751In Stock 1,568On Order	Mfr. Part # MX25L3233FM1R-08Q-TB Mouser Part # 95-25L3233FM1R08Q	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 150mil Automotive +105C	Datasheet	751In Stock 1,568On Order	$4.43 $4.15 $4.02 $3.93 View $3.82 $3.61 $3.48	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 6x5mm MX25L12833FZNI-10G-TR Macronix 1: $8.80 1,328In Stock 4,000On Order	Mfr. Part # MX25L12833FZNI-10G-TR Mouser Part # 95-25L12833FZNI1TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 6x5mm	Datasheet	1,328In Stock 4,000On Order	Cut Tape $8.80 $8.20 $7.96 $7.59 View Reel $7.29 $7.41 $7.29 $7.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 MX25L12845GMI-08G-TB Macronix 1: $9.00 454In Stock	Mfr. Part # MX25L12845GMI-08G-TB Mouser Part # 95-25L12845GMI08TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16	Datasheet	454In Stock	$9.00 $8.37 $8.13 $7.75 View $7.55 $7.45 $7.25 $7.10	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 MX25L12845GXDI-08G-TR Macronix 1: $10.63 1,640In Stock	Mfr. Part # MX25L12845GXDI-08G-TR Mouser Part # 95-25L12845GXDI0TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24	Datasheet	1,640In Stock	Cut Tape $10.63 $9.91 $9.61 $9.17 View Reel $4.60 $8.93 $8.80 $8.58 $8.40 $4.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 8x6mm MX25L12845GZ2I-08G-T Macronix 1: $9.19 1,864In Stock	Mfr. Part # MX25L12845GZ2I-08G-T Mouser Part # 95-25L12845GZ2I08T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 8x6mm	Datasheet	1,864In Stock	$9.19 $8.55 $8.29 $7.92 View $7.74 $7.62 $7.41 $7.25	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 16Mbit x4 I/O SOP-8 209mil MX25L1636EM2I-08G-TR Macronix 1: $3.47 1,338In Stock	Mfr. Part # MX25L1636EM2I-08G-TR Mouser Part # 95-25L1636EM2I08TR	Macronix	NOR Flash Serial NOR 3V 16Mbit x4 I/O SOP-8 209mil	Datasheet	1,338In Stock	Cut Tape $3.47 $3.25 $3.16 $3.02 View Reel $2.76 $2.95 $2.91 $2.83 $2.77 $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16 QE=1 MX25L25673GMI-08G-TR Macronix 1: $12.51 377In Stock	Mfr. Part # MX25L25673GMI-08G-TR Mouser Part # 95-25L25673GMI08TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	377In Stock	Cut Tape $12.51 $11.64 $11.27 $11.01 View Reel $8.75 $10.74 $10.31 $8.75	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil MX25L3233FM2I-08G-T Macronix 1: $2.78 1,992In Stock 6,300On Order	Mfr. Part # MX25L3233FM2I-08G-T Mouser Part # 95-25L3233FM2I08GT	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil	Datasheet	1,992In Stock 6,300On Order	$2.78 $2.61 $2.54 $2.43 $2.38	Min.: 1 Mult.: 1 Max.: 100	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil MX25L3233FM2I-08G-TR Macronix 1: $1.60 6,376In Stock 40,000On Order	Mfr. Part # MX25L3233FM2I-08G-TR Mouser Part # 95-25L3233FM2I08TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil	Datasheet	6,376In Stock 40,000On Order	Cut Tape $1.60 $1.51 $1.47 $1.40 View Reel $1.35 $1.38 $1.35 $1.35 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm MX25L3233FZBI-08G-TR Macronix 1: $2.99 4,788In Stock 5,000Expected 11/9/2026	Mfr. Part # MX25L3233FZBI-08G-TR Mouser Part # 95-25L3233FZBI08TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm	Datasheet	4,788In Stock 5,000Expected 11/9/2026	Cut Tape $2.99 $2.80 $2.72 $2.60 View Reel $2.51 $2.55 $2.51 $2.51 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5,000	NOR Flash	SMD/SMT	USON-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O WSON-8 6x5mm MX25L3233FZNI-08Q-TR Macronix 1: $3.11 3,747In Stock	Mfr. Part # MX25L3233FZNI-08Q-TR Mouser Part # 95-25L3233FZNI0QTR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O WSON-8 6x5mm	Datasheet	3,747In Stock	Cut Tape $3.11 $2.91 $2.82 $2.70 View Reel $2.61 $2.64 $2.61 $2.61 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	32 Mbit	SPI