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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 3V 64Mbit x4 I/O SOP-16 MX25L6445EMI-10G-TR Macronix 1: NT$159.89 1,920In Stock	Mfr. Part # MX25L6445EMI-10G-TR Mouser Part # 95-25L6445EMI10GTR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-16	Datasheet	1,920In Stock	Cut Tape NT$159.89 NT$149.49 NT$142.32 NT$139.10 View Reel NT$126.91 NT$136.95 NT$133.72 NT$130.49 NT$126.91	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP-16	64 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O WSON-8 8x6mm MX25L6445EZNI-10G-TR Macronix 1: NT$232.31 1,832In Stock	Mfr. Part # MX25L6445EZNI-10G-TR Mouser Part # 95-25L6445EZNI10TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O WSON-8 8x6mm	Datasheet	1,832In Stock	Cut Tape NT$232.31 NT$216.18 NT$209.72 NT$200.40 View Reel NT$192.51 NT$195.38 NT$192.51 NT$192.51 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O WSON-8 6x5mm MX25R1635FZNIH2-TR Macronix 1: NT$81.02 3,901In Stock	Mfr. Part # MX25R1635FZNIH2-TR Mouser Part # 95-25R1635FZNIH2TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O WSON-8 6x5mm Learn More about Macronix mx25r nor flash	Datasheet	3,901In Stock	Cut Tape NT$81.02 NT$75.64 NT$73.49 NT$70.62 View Reel NT$62.74 NT$68.83 NT$67.76 NT$66.32 NT$64.53 NT$62.74	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 MX25R1635FZUIH0-TR Macronix 1: NT$53.06 1,079In Stock 24,000On Order	Mfr. Part # MX25R1635FZUIH0-TR Mouser Part # 95-25R1635FZUIH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	1,079In Stock 24,000On Order	Cut Tape NT$53.06 NT$50.19 NT$48.76 NT$47.68 View Reel NT$45.17 NT$46.61 NT$45.17 NT$45.17 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 12,000	NOR Flash	SMD/SMT	USON-8	16 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 16Mbit x4 I/O USON-8 2x3mm MX25R1635FZUIL0-TR Macronix 1: NT$79.59 2,473In 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	2,473In Stock 72,000On Order	Cut Tape NT$79.59 NT$74.93 NT$72.78 NT$70.98 View Reel NT$62.38 NT$69.55 NT$63.81 NT$62.38 NT$62.38 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 2Mbit x4 I/O SOP-8 150mil MX25R2035FM1IH1-TR Macronix 1: NT$41.23 3,945In Stock	Mfr. Part # MX25R2035FM1IH1-TR Mouser Part # 95-25R2035FM1IH1TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 2Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	3,945In Stock	Cut Tape NT$41.23 NT$38.72 NT$37.64 NT$36.93 View Reel NT$24.16 NT$35.81 NT$34.52 NT$33.91 NT$33.09 NT$24.16	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	2 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 2Mbit x4 I/O USON-8 2x3mm MX25R2035FZUIL0-TR Macronix 1: NT$32.62 13,401In Stock	Mfr. Part # MX25R2035FZUIL0-TR Mouser Part # 95-25R2035FZUIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 2Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	13,401In Stock	Cut Tape NT$32.62 NT$31.83 NT$30.04 Reel NT$30.04	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	2 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 150mil MX25R3235FM1IL0-TR Macronix 1: NT$98.23 2,886In Stock	Mfr. Part # MX25R3235FM1IL0-TR Mouser Part # 95-25R3235FM1IL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	2,886In Stock	Cut Tape NT$98.23 NT$92.13 NT$89.27 NT$87.47 View Reel NT$82.81 NT$85.32 NT$82.81 NT$82.81 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 32Mbit x4 I/O WSON-8 6x5mm MX25R3235FZNIL0-TR Macronix 1: NT$73.13 5,754In Stock 16,000On Order	Mfr. Part # MX25R3235FZNIL0-TR Mouser Part # 95-25R3235FZNIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O WSON-8 6x5mm Learn More about Macronix mx25r nor flash	Datasheet	5,754In Stock 16,000On Order On Order Ship Dates Mfr. #: MX25R3235FZNIL0-TR Stock: 5,754 Can Ship Immediately On Order: 4,000 Expected 11/13/2026 12,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape NT$73.13 NT$68.83 NT$66.68 NT$65.25 View Reel NT$55.21 NT$63.81 NT$61.66 NT$55.21	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	32 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O WLCSP-8 MX25R4035FBDIL0-TR Macronix 1: NT$58.08 5,898In Stock	Mfr. Part # MX25R4035FBDIL0-TR Mouser Part # 95-25R4035FBDIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O WLCSP-8 Learn More about Macronix mx25r nor flash	Datasheet	5,898In Stock	Cut Tape NT$58.08 NT$54.49 NT$53.06 NT$51.62 View Reel NT$35.53 NT$50.55 NT$49.11 NT$47.68 NT$46.61 NT$35.53 NT$35.53 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-8	4 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm MX25R4035FZUIH0-TR Macronix 1: NT$51.62 6,737In Stock	Mfr. Part # MX25R4035FZUIH0-TR Mouser Part # 95-25R4035FZUIH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	6,737In Stock	Cut Tape NT$51.62 NT$48.40 NT$46.96 NT$45.89 View Reel NT$36.57 NT$44.81 NT$43.38 NT$42.30 NT$41.23 NT$36.57 NT$36.57 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O SOP-8 150mil MX25R8035FM1IL0-TR Macronix 1: NT$65.25 15,801In Stock	Mfr. Part # MX25R8035FM1IL0-TR Mouser Part # 95-25R8035FM1IL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	15,801In Stock	Cut Tape NT$65.25 NT$60.95 NT$59.51 NT$58.08 View Reel NT$50.55 NT$56.64 NT$55.21 NT$53.42 NT$52.34 NT$50.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm MX25R8035FZUIH0-TR Macronix 1: NT$67.04 1,961In 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	1,961In 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 16Mbit x4 I/O SOP-8 150mil MX25U1632FM1I02-TR Macronix 1: NT$50.19 2,263In Stock 7,500On Order	Mfr. Part # MX25U1632FM1I02-TR Mouser Part # 95-25U1632FM1I02TR	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 150mil	Datasheet	2,263In Stock 7,500On Order	Cut Tape NT$50.19 NT$46.96 NT$45.89 NT$43.74 View Reel NT$37.64 NT$42.66 NT$42.30 NT$41.23 NT$40.15 NT$37.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 1.8V 16Mbit x4 I/O USON-8 2x3mm MX25U1632FZUI02-TR Macronix 1: NT$54.85 10,998In Stock	Mfr. Part # MX25U1632FZUI02-TR Mouser Part # 95-25U1632FZUI02TR	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O USON-8 2x3mm	Datasheet	10,998In Stock	Cut Tape NT$54.85 NT$51.62 NT$50.19 NT$49.11 View Reel NT$41.94 NT$48.04 NT$46.61 NT$45.53 NT$44.45 NT$41.94 NT$41.94 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	16 Mbit	SPI
NOR Flash Serial NOR 1.8V 2Mbit x4 I/O USON-8 2x3mm MX25U2035FZUI-TR Macronix 1: NT$39.44 16,626In Stock	Mfr. Part # MX25U2035FZUI-TR Mouser Part # 95-25U2035FZUITR	Macronix	NOR Flash Serial NOR 1.8V 2Mbit x4 I/O USON-8 2x3mm	Datasheet	16,626In Stock	Cut Tape NT$39.44 NT$37.28 NT$36.21 NT$35.20 View Reel NT$30.01 NT$34.42 NT$33.38 NT$32.59 NT$31.80 NT$30.01 NT$30.01 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	2 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm QE=1 MX25U25645GXDI54-TR Macronix 1: NT$423.03 297In 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	297In Stock 6,000On Order On Order Ship Dates Mfr. #: MX25U25645GXDI54-TR Stock: 297 Can Ship Immediately On Order: 2,000 Expected 11/12/2026 4,000 TBD 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 32Mbit x4 I/O WSON-8 6x5mm MX25U3232FZNI02-TR Macronix 1: NT$90.34 1,530In Stock	Mfr. Part # MX25U3232FZNI02-TR Mouser Part # 95-25U3232FZNI02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O WSON-8 6x5mm	Datasheet	1,530In Stock	Cut Tape NT$90.34 NT$84.25 NT$82.10 NT$78.51 View Reel NT$71.70 NT$76.72 NT$75.64 NT$73.85 NT$72.06 NT$71.70 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil MX25U4035FM1I-TR Macronix 1: NT$57.36 4,727In Stock	Mfr. Part # MX25U4035FM1I-TR Mouser Part # 95-25U4035FM1ITR	Macronix	NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil	Datasheet	4,727In Stock	Cut Tape NT$57.36 NT$53.78 NT$52.34 NT$51.27 View Reel NT$44.45 NT$49.83 NT$48.40 NT$46.96 NT$45.89 NT$44.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 1.8V 4Mbit x4 I/O USON-8 2x3mm MX25U4035FZUI-TR Macronix 1: NT$38.72 8,860In Stock	Mfr. Part # MX25U4035FZUI-TR Mouser Part # 95-25U4035FZUITR	Macronix	NOR Flash Serial NOR 1.8V 4Mbit x4 I/O USON-8 2x3mm	Datasheet	8,860In Stock	Cut Tape NT$38.72 NT$36.57 NT$35.35 NT$34.60 View Reel NT$29.47 NT$33.81 NT$32.80 NT$32.01 NT$31.26 NT$29.47 NT$29.47 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Kbit x4 I/O SOP-8 150mil MX25U5121EMI-14G-TR Macronix 1: NT$36.21 4,872In Stock	Mfr. Part # MX25U5121EMI-14G-TR Mouser Part # 95-25U5121EMI14GTR	Macronix	NOR Flash Serial NOR 1.8V 512Kbit x4 I/O SOP-8 150mil	Datasheet	4,872In Stock	Cut Tape NT$36.21 NT$34.13 NT$33.20 NT$32.48 View Reel NT$28.46 NT$31.76 NT$30.58 NT$30.04 NT$29.33 NT$28.46	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	512 kbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O WSON-8 8x6mm +105C MX25U51245GZ4J00-T Macronix 1: NT$914.53 288In Stock 4,800On Order	Mfr. Part # MX25U51245GZ4J00-T Mouser Part # 95-25U51245GZ4J00T	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O WSON-8 8x6mm +105C	Datasheet	288In Stock 4,800On Order	NT$914.53 NT$847.49 NT$820.97 NT$800.89 View NT$770.78 NT$751.42 NT$751.06 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil MX25U8035FM1I-TR Macronix 1: NT$42.66 4,743In Stock	Mfr. Part # MX25U8035FM1I-TR Mouser Part # 95-25U8035FM1ITR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O SOP-8 150mil	Datasheet	4,743In Stock	Cut Tape NT$42.66 NT$40.15 NT$39.08 NT$38.00 View Reel NT$33.23 NT$37.28 NT$35.74 NT$35.10 NT$34.27 NT$33.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O SOP-8 209mil MX25V1635FM2I-TR Macronix 1: NT$60.59 6,510In Stock 12,000On Order	Mfr. Part # MX25V1635FM2I-TR Mouser Part # 95-25V1635FM2ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O SOP-8 209mil	Datasheet	6,510In Stock 12,000On Order	Cut Tape NT$60.59 NT$56.64 NT$55.21 NT$54.13 View Reel NT$51.27 NT$52.70 NT$51.27 NT$51.27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,000	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 2Mbit x4 I/O SOP-8 150mil MX25V2033FM1I-TR Macronix 1: NT$38.00 8,311In Stock	Mfr. Part # MX25V2033FM1I-TR Mouser Part # 95-25V2033FM1ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 2Mbit x4 I/O SOP-8 150mil	Datasheet	8,311In Stock	Cut Tape NT$38.00 NT$35.42 NT$34.45 NT$33.73 View Reel NT$29.61 NT$32.98 NT$32.01 NT$31.26 NT$30.54 NT$29.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	2 Mbit	SPI