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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 128Mbit x4 I/O SOP-8 209mil QE=1 MX25L12872FM2I-10G-TR Macronix 1: $6.77 145In Stock 2,000On Order	Mfr. Part # MX25L12872FM2I-10G-TR Mouser Part # 95-25L12872FM2I1TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	145In Stock 2,000On Order	Cut Tape $6.77 $6.31 $6.12 $5.84 View Reel $5.35 $5.70 $5.61 $5.47 $5.36 $5.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil MX25L3236FM2I-08G-TR Macronix 1: $0.95 1,548In Stock	Mfr. Part # MX25L3236FM2I-08G-TR Mouser Part # 95-25L3236FM2I08TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil	Datasheet	1,548In Stock	Cut Tape $0.95 $0.882 $0.858 $0.676 Reel $0.562	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O BGA-24 MX25L3255EXCI-10G-TR Macronix 1: $2.00 1,194In Stock	Mfr. Part # MX25L3255EXCI-10G-TR Mouser Part # 95-25L3255EXCI10TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O BGA-24		1,194In Stock	Cut Tape $2.00 $1.87 $1.82 $1.78 View Reel $1.55 $1.74 $1.68 $1.64 $1.60 $1.55	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil QE=1 MX25L3273FM2I-08G-TR Macronix 1: $1.55 479In Stock 4,000On Order	Mfr. Part # MX25L3273FM2I-08G-TR Mouser Part # 95-25L3273FM2I08TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	479In Stock 4,000On Order	Cut Tape $1.55 $1.45 $1.41 $1.38 View Reel $1.15 $1.35 $1.31 $1.27 $1.24 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 8x6mm MX25L51245GZ2I-08G-TR Macronix 1: $22.18 13In Stock 8,000On Order	Mfr. Part # MX25L51245GZ2I-08G-TR Mouser Part # 95-25L51245GZ2I0TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 8x6mm	Datasheet	13In Stock 8,000On Order	Cut Tape $22.18 $20.56 $19.92 $19.43 $18.70 Reel $18.70 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: $2.12 106In Stock 66,000On Order	Mfr. Part # MX25L6433FM2I-08G-TR Mouser Part # 95-25L6433FM2I08TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil	Datasheet	106In Stock 66,000On Order On Order Ship Dates Mfr. #: MX25L6433FM2I-08G-TR Stock: 106 Can Ship Immediately On Order: 20,000 Expected 1/11/2027 18,000 Expected 4/12/2027 28,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape $2.12 $1.99 $1.93 $1.85 View Reel $1.74 $1.81 $1.78 $1.74 $1.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2,000	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil QE=1 MX25L6473FM2I-08G-TR Macronix 1: $2.87 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 $2.87 $2.68 $2.60 $2.54 $2.49 Reel $2.49 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 16Mbit x4 I/O WSON-8 6x5mm MX25R1635FZNIH0-TR Macronix 1: $2.27 136In Stock 8,000On Order	Mfr. Part # MX25R1635FZNIH0-TR Mouser Part # 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 $2.27 $2.12 $2.06 $1.98 View Reel $1.75 $1.93 $1.90 $1.86 $1.81 $1.75	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	16 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O USON-8 2x3mm MX25R1635FZUIL0-TR Macronix 1: $2.22 2,573In Stock 72,000On Order	Mfr. Part # MX25R1635FZUIL0-TR Mouser Part # 95-25R1635FZUIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	2,573In Stock 72,000On Order	Cut Tape $2.22 $2.09 $2.03 $1.98 View Reel $1.74 $1.94 $1.78 $1.74 $1.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 12,000	NOR Flash	SMD/SMT	USON-8	16 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 209mil MX25R3235FM2IL0-TR Macronix 1: $2.40 888In Stock 4,000Expected 10/8/2027	Mfr. Part # MX25R3235FM2IL0-TR Mouser Part # 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 10/8/2027	Cut Tape $2.40 $2.25 $2.18 $2.09 View Reel $1.80 $2.04 $2.01 $1.97 $1.92 $1.80 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: $0.41 4,890In Stock	Mfr. Part # MX25U1001EMI-14G-TR Mouser Part # 95-25U1001EMI14GTR	Macronix	NOR Flash Serial NOR 1.8V 1Mbit x4 I/O SOP-8 150mil	Datasheet	4,890In Stock	Cut Tape $0.41 $0.387 $0.377 $0.362 View Reel $0.316 $0.354 $0.349 $0.341 $0.335 $0.316	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: $7.68 356In Stock	Mfr. Part # MX25U12832FMI02-TR Mouser Part # 95-25U12832FMI02TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP16	Datasheet	356In Stock	Cut Tape $7.68 $7.15 $6.94 $6.62 Reel $6.62	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 MX25U12832FZNI02-TR Macronix 1: $7.74 38In Stock 4,000Expected 11/17/2026	Mfr. Part # MX25U12832FZNI02-TR Mouser Part # 95-25U12832FZNI0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm	Datasheet	38In Stock 4,000Expected 11/17/2026	Cut Tape $7.74 $7.21 $6.99 $6.67 View Reel $6.41 $6.51 $6.41 $6.41	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm +105C MX25U12832FZNJ02-T Macronix 1: $8.18 46In Stock 5,700Expected 11/27/2026	Mfr. Part # MX25U12832FZNJ02-T Mouser Part # 95-25U12832FZNJ02T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm +105C	Datasheet	46In Stock 5,700Expected 11/27/2026	$8.18 $7.62 $7.39 $7.05 $6.87	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: $7.82 8In Stock 5,700On Order	Mfr. Part # MX25U12872FZNI02-T Mouser Part # 95-25U12872FZNI02T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm QE=1	Datasheet	8In Stock 5,700On Order	$7.82 $7.28 $7.06 $6.73 View $6.57 $6.47 $6.31	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: $12.08 24In Stock	Mfr. Part # MX25U25673GMI40-TB Mouser Part # 95-25U25673GMI40TB	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	24In Stock	$12.08 $11.22 $10.88 $10.62 $10.15	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 6x8mm MX25U51245GXDI00C-T Macronix 1: $24.95 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25U51245GXDI00C-T Mouser Part # 95-25U51245GXDI0CT	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 6x8mm	Datasheet	Non-Stocked Lead-Time 52 Weeks	$24.95 $23.12 $22.39 $21.84 View $21.02 $20.49	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 6x8mm MX25U51245GXDI00-TR Macronix 1: $24.96 66In Stock 4,000On Order	Mfr. Part # MX25U51245GXDI00-TR Mouser Part # 95-25U51245GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 6x8mm	Datasheet	66In Stock 4,000On Order	Cut Tape $24.96 $23.13 $22.40 $21.85 View Reel $20.48 $21.03 $20.51 $20.50 $20.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil +105C MX25U8035FM1J-TR Macronix 1: $1.58 1,932In Stock	Mfr. Part # MX25U8035FM1J-TR Mouser Part # 95-25U8035FM1JTR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil +105C	Datasheet	1,932In Stock	Cut Tape $1.58 $1.48 $1.44 $1.41 View Reel $1.23 $1.38 $1.34 $1.30 $1.27 $1.23	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: $1.54 1,935In Stock	Mfr. Part # MX25U8035FM2I-TR Mouser Part # 95-25U8035FM2ITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 209mil	Datasheet	1,935In Stock	Cut Tape $1.54 $1.44 $1.40 $1.37 View Reel $0.879 $1.34 $1.30 $1.26 $1.23 $0.879	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: $1.22 51In Stock	Mfr. Part # MX25U8035FZUI-TR Mouser Part # 95-25U8035FZUITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O USON-8 2x3mm	Datasheet	51In Stock	Cut Tape $1.22 $1.15 $1.12 $1.09 View Reel $0.928 $1.07 $1.04 $1.01 $0.983 $0.928 $0.928	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: $1.35 172In Stock 48,000On Order	Mfr. Part # MX25V1635FZUI-TR Mouser Part # 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 $1.35 $1.26 $1.23 $1.20 $1.17 Reel $1.17 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: $1.58 196In Stock 12,000On Order	Mfr. Part # MX25V8035FM2I-TR Mouser Part # 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. #: MX25V8035FM2I-TR Stock: 196 Can Ship Immediately On Order: 6,000 Expected 10/11/2027 6,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape $1.58 $1.48 $1.44 $1.41 View Reel $1.34 $1.38 $1.34 $1.34 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: $22.18 13In Stock 4,000On Order	Mfr. Part # MX35LF2G24AD-Z4I-TR Mouser Part # 95-35LF2G24ADZ4ITR	Macronix	NAND Flash Serial NAND 3V 2Gbit x4 WSON-8 8Bit ECC	Datasheet	13In Stock 4,000On Order	Cut Tape $22.18 $20.56 $19.92 $19.43 View Reel $18.21 $18.70 $18.23 $18.22 $18.21	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: $38.53 62In Stock	Mfr. Part # MX35UF4G24AD-Z4I-T Mouser Part # 95-35UF4G24ADZ4IT	Macronix	NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC	Datasheet	62In Stock	$38.53 $35.63 $34.49 $33.63 View $32.42 $31.60	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	WSON-8	4 Gbit	Parallel