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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 WSON-8 8x6mm MX25L51245GZ2I-08G-TR Macronix 1: $28.83 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 $28.83 $26.73 $25.90 $25.26 $24.31 Reel $24.31 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: $2.76 8In 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	8In Stock 66,000On Order On Order Ship Dates Mfr. #: MX25L6433FM2I-08G-TR Stock: 8 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 $2.76 $2.59 $2.51 $2.41 View Reel $2.26 $2.35 $2.31 $2.26 $2.26 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: $2.95 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 $2.95 $2.76 $2.68 $2.57 View Reel $2.28 $2.51 $2.47 $2.42 $2.35 $2.28	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: $3.12 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 $3.12 $2.93 $2.83 $2.72 View Reel $2.34 $2.65 $2.61 $2.56 $2.50 $2.34 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: $0.533 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 $0.533 $0.503 $0.49 $0.471 View Reel $0.411 $0.46 $0.454 $0.443 $0.436 $0.411	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: $9.98 356In Stock 1,000Expected 10/18/2027	Mfr. Part # MX25U12832FMI02-TR Mouser Part # 95-25U12832FMI02TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP16	Datasheet	356In Stock 1,000Expected 10/18/2027	Cut Tape $9.98 $9.30 $9.02 $8.61 Reel $8.61	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 QE=1 MX25U12872FZNI02-T Macronix 1: $10.17 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	$10.17 $9.46 $9.18 $8.75 View $8.54 $8.41 $8.20	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: $15.70 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	$15.70 $14.59 $14.14 $13.81 $13.20	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: $3.32 44In Stock 3,036On Order	Mfr. Part # MX25U6432FM2Q02-TB Mouser Part # 95-25U6432FM2Q02	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil Automotive +125C	Datasheet	44In Stock 3,036On Order	$3.32 $3.09 $3.02 $2.94 View $2.86 $2.76 $2.70	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: $2.05 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 $2.05 $1.92 $1.87 $1.83 View Reel $1.60 $1.79 $1.74 $1.69 $1.65 $1.60	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: $2.00 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 $2.00 $1.87 $1.82 $1.78 View Reel $1.14 $1.74 $1.69 $1.64 $1.60 $1.14	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: $1.59 19In Stock	Mfr. Part # MX25U8035FZUI-TR Mouser Part # 95-25U8035FZUITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O USON-8 2x3mm	Datasheet	19In Stock	Cut Tape $1.59 $1.50 $1.46 $1.42 View Reel $1.21 $1.39 $1.35 $1.31 $1.28 $1.21 $1.21	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: $1.76 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 $1.76 $1.64 $1.60 $1.56 $1.52 Reel $1.52 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: $2.05 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 $2.05 $1.92 $1.87 $1.83 View Reel $1.74 $1.79 $1.74 $1.74 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: $28.83 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 $28.83 $26.73 $25.90 $25.26 View Reel $23.67 $24.31 $23.70 $23.69 $23.67	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: $50.09 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	$50.09 $46.32 $44.84 $43.72 View $42.15 $41.08	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: $68.03 4In Stock 220On Order	Mfr. Part # MX66U1G45GMJ00-TB Mouser Part # 95-66U1G45GMJ00TB	Macronix	NOR Flash Serial NOR 1.8V 1Gbit x4 I/O SOP-16 +105C	Datasheet	4In Stock 220On Order	$68.03 $62.83 $55.35	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: $3.93 936In Stock	Mfr. Part # MX77L12850FZ4I40-T Mouser Part # 95-77L12850FZ4I40T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC	Datasheet	936In Stock	$3.93 $3.67 $3.56 $3.48 View $3.41 $2.65 $2.64 $2.20	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: $3.93 418In Stock	Mfr. Part # MX77L12850FZNI40-T Mouser Part # 95-77L12850FZNI40T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 RPMC	Datasheet	418In Stock	$3.93 $3.67 $3.56 $3.48 View $3.41 $3.22 $3.21 $3.08	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: $14.31 56In Stock	Mfr. Part # MX77L51250FMI42-TB Mouser Part # 95-77L51250FMI42TB	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 RPMC		56In Stock	$14.31 $13.30 $10.35 $10.34 $8.62	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: $23.86 99In Stock	Mfr. Part # AS4C64M4SA-7TCN Mouser Part # 913-AS4C64M4SA7TCN	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM	Datasheet	99In Stock	$23.86 $22.13 $21.42 $20.41 View $19.90 $19.60 $19.11	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: $8.80 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 $8.80 $8.20 $7.96 $7.59 $7.41 Reel $7.41 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: $12.12 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 $12.12 $11.26 $10.92 $10.66 View Reel $9.44 $10.40 $9.83 $9.80 $9.44 $9.44 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: $10.86 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 $10.86 $10.09 $9.72 $9.49 View Reel $8.49 $9.30 $8.88 $8.79 $8.49 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: $14.98 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 $14.98 $13.91 $13.48 $13.16 View Reel $12.26 $12.58 $12.26 $12.26 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,000	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI