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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 (TWD) 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 1.65V-3.6V 16Mbit x4 I/O USON-8 2x3mm MX25R1635FZUIL0-TR Macronix 1: NT$79.59 133In 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	133In Stock 72,000On Order	Cut Tape NT$79.59 NT$74.93 NT$72.78 NT$70.98 View Reel NT$65.61 NT$69.55 NT$67.40 NT$65.61 NT$65.61 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: NT$86.04 788In Stock 4,000On Order	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	788In Stock 4,000On Order	Cut Tape NT$86.04 NT$80.66 NT$78.15 NT$74.93 View Reel NT$64.53 NT$73.13 NT$72.06 NT$70.62 NT$68.83 NT$64.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm MX25R8035FZUIH0-TR Macronix 1: NT$67.04 1,452In Stock 12,000On Order	Mfr. Part # MX25R8035FZUIH0-TR Mouser Part # 95-25R8035FZUIH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	1,452In Stock 12,000On Order	Cut Tape NT$67.04 NT$62.74 NT$60.95 NT$59.51 View Reel NT$40.51 NT$58.08 NT$56.28 NT$55.21 NT$53.78 NT$40.51 NT$40.51 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 1Mbit x4 I/O SOP-8 150mil MX25U1001EMI-14G-TR Macronix 1: NT$14.70 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 NT$14.70 NT$13.87 NT$13.52 NT$12.98 View Reel NT$11.33 NT$12.69 NT$12.51 NT$12.22 NT$12.01 NT$11.33	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: NT$275.33 352In Stock 1,000On Order	Mfr. Part # MX25U12832FMI02-TR Mouser Part # 95-25U12832FMI02TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP16	Datasheet	352In Stock 1,000On Order	Cut Tape NT$275.33 NT$256.33 NT$248.80 NT$237.33 Reel NT$237.33	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: NT$280.35 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	NT$280.35 NT$260.99 NT$253.10 NT$241.27 View NT$235.53 NT$231.95 NT$226.21	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm QE=1 MX25U25645GXDI54-TR Macronix 1: NT$423.03 6In Stock 6,000On Order	Mfr. Part # MX25U25645GXDI54-TR Mouser Part # 95-25U25645GXDI5TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm QE=1	Datasheet	6In Stock 6,000On Order On Order Ship Dates Mfr. #: MX25U25645GXDI54-TR Stock: 6 Can Ship Immediately On Order: 2,000 Expected 11/12/2026 4,000 Expected 1/11/2027 Factory Lead-Time: 52 Weeks	Cut Tape NT$423.03 NT$393.27 NT$381.09 NT$372.12 View Reel NT$346.67 NT$355.63 NT$346.67 NT$346.67 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 QE=1 MX25U25673GMI40-TB Macronix 1: NT$433.07 67In 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	67In Stock	NT$433.07 NT$402.24 NT$390.05 NT$380.73 NT$363.88	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: NT$145.55 42In 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	42In Stock 3,036On Order	NT$145.55 NT$135.87 NT$131.93 NT$129.06 View NT$125.48 NT$120.81 NT$117.95 NT$114.72	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 MX25U8035FM1I-TR Macronix 1: NT$55.21 22In Stock	Mfr. Part # MX25U8035FM1I-TR Mouser Part # 95-25U8035FM1ITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil	Datasheet	22In Stock	Cut Tape NT$55.21 NT$51.62 NT$50.19 NT$49.11 View Reel NT$40.51 NT$48.04 NT$46.61 NT$45.17 NT$44.10 NT$40.51 MouseReel Available	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 150mil +105C MX25U8035FM1J-TR Macronix 1: NT$56.64 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 NT$56.64 NT$53.06 NT$51.62 NT$50.55 View Reel NT$44.10 NT$49.47 NT$48.04 NT$46.61 NT$45.53 NT$44.10	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: NT$55.21 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 NT$55.21 NT$51.62 NT$50.19 NT$49.11 View Reel NT$31.51 NT$48.04 NT$46.61 NT$45.17 NT$44.10 NT$31.51	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: NT$43.74 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 NT$43.74 NT$41.23 NT$40.15 NT$39.08 View Reel NT$33.27 NT$38.36 NT$37.28 NT$36.21 NT$35.24 NT$33.27 NT$33.27	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: NT$48.40 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 NT$48.40 NT$45.17 NT$44.10 NT$43.02 NT$41.94 Reel NT$41.94 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: NT$56.64 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	Cut Tape NT$56.64 NT$53.06 NT$51.62 NT$50.55 View Reel NT$48.04 NT$49.47 NT$48.04 NT$48.04 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: NT$795.15 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 NT$795.15 NT$737.08 NT$714.13 NT$696.57 View Reel NT$652.83 NT$670.40 NT$653.55 NT$653.19 NT$652.83	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: NT$1,381.30 52In Stock	Mfr. Part # MX35UF4G24AD-Z4I-T Mouser Part # 95-35UF4G24ADZ4IT	Macronix	NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC	Datasheet	52In Stock	NT$1,381.30 NT$1,277.34 NT$1,236.47 NT$1,205.64 View NT$1,162.26 NT$1,132.86	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: NT$1,876.03 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	NT$1,876.03 NT$1,732.63 NT$1,526.49	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: NT$108.27 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	NT$108.27 NT$101.10 NT$98.23 NT$96.08 View NT$93.93 NT$73.13 NT$72.78 NT$60.59	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: NT$108.27 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	NT$108.27 NT$101.10 NT$98.23 NT$96.08 View NT$93.93 NT$88.91 NT$88.55 NT$84.96	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: NT$394.71 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	NT$394.71 NT$366.75 NT$285.37 NT$285.01 NT$237.69	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL MT25QU256ABA8E12-0AAT Micron 1: NT$2,301.57 324In Stock Verify Status with Factory	Mfr. Part # MT25QU256ABA8E12-0AAT Mouser Part # 340-289009-TRAY Verify Status with Factory	Micron	NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL	Datasheet	324In Stock	NT$2,301.57	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM AS4C64M4SA-7TCN Alliance Memory 1: NT$657.85 99In Stock	Mfr. Part # AS4C64M4SA-7TCN Mouser Part # 913-AS4C64M4SA7TCN	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM	Datasheet	99In Stock	NT$657.85 NT$610.17 NT$590.81 NT$562.85 View NT$548.86 NT$540.62 NT$527.00	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: NT$242.70 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 NT$242.70 NT$226.21 NT$219.40 NT$209.36 NT$204.35 Reel NT$204.35 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: NT$334.12 8,974On Order	Mfr. Part # MX25L25645GM2I-08G-TR Mouser Part # 95-25L25645GM2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil	Datasheet	8,974On Order	Cut Tape NT$334.12 NT$310.46 NT$301.14 NT$293.97 View Reel NT$260.27 NT$286.80 NT$271.03 NT$270.31 NT$260.27 NT$260.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	256 Mbit	SPI