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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 (HKD) 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 WSON-8 6x5mm MX25L6433FZNI-08G-TR Macronix 1: HK$24.66 3,946Expected 14/12/2026	Mfr. Part No. MX25L6433FZNI-08G-TR Mouser Part No 95-25L6433FZNI08TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O WSON-8 6x5mm	Datasheet	3,946Expected 14/12/2026	Cut Tape HK$24.66 HK$23.10 HK$22.44 HK$21.87 View Reel HK$20.39 HK$21.37 HK$20.39 HK$20.39 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	64 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil QE=1 MX25L6473FM2I-08G-TR Macronix 1: HK$23.59 2,000On Order	Mfr. Part No. MX25L6473FM2I-08G-TR Mouser Part No 95-25L6473FM2I08TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	2,000On Order	Cut Tape HK$23.59 HK$22.03 HK$21.37 HK$20.88 HK$20.47 Reel HK$20.47 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 2Mbit x4 I/O SOP-8 150mil MX25R2035FM1IH0-T Macronix 1: HK$12.08 2,400On Order	Mfr. Part No. MX25R2035FM1IH0-T Mouser Part No 95-25R2035FM1IH0T	Macronix	NOR Flash Serial NOR 1.65V-3.6V 2Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	2,400On Order	HK$12.08 HK$11.34 HK$11.01 HK$10.77 View HK$10.52 HK$10.19 HK$9.95 HK$9.70	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	2 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 150mil MX25R3235FM1IH0-TR Macronix 1: HK$22.61 10,000On Order	Mfr. Part No. MX25R3235FM1IH0-TR Mouser Part No 95-25R3235FM1IH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O SOP-8 150mil Learn More about Macronix mx25r nor flash	Datasheet	10,000On Order	Cut Tape HK$22.61 HK$21.13 HK$20.55 HK$20.06 View Reel HK$18.99 HK$19.56 HK$18.99 HK$18.99 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 8Mbit x4 I/O WLCSP-8 MX25R8035FBHIH2-TR Macronix 1: HK$9.21 12,000On Order	Mfr. Part No. MX25R8035FBHIH2-TR Mouser Part No 95-25R8035FBHIH2TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O WLCSP-8 Learn More about Macronix mx25r nor flash	Datasheet	12,000On Order	Cut Tape HK$9.21 HK$8.63 HK$8.47 HK$8.21 View Reel HK$6.95 HK$8.03 HK$7.78 HK$7.60 HK$7.41 HK$6.95 HK$6.95	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-16 MX25U12843GBBI00-TR Macronix 1: HK$58.12 2,773On Order	Mfr. Part No. MX25U12843GBBI00-TR Mouser Part No 95-25U12843GBBI0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-16	Datasheet	2,773On Order	Cut Tape HK$58.12 HK$54.09 HK$52.44 HK$50.06 View Reel HK$46.94 HK$48.91 HK$48.17 HK$46.94 HK$46.94 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 3,000	NOR Flash	SMD/SMT	WLCSP-16	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil QE=1 MX25U12872FM2I02-TR Macronix 1: HK$60.01 1,998On Order	Mfr. Part No. MX25U12872FM2I02-TR Mouser Part No 95-25U12872FM2I0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	1,998On Order	Cut Tape HK$60.01 HK$55.90 HK$54.17 HK$51.70 View Reel HK$49.73 HK$50.47 HK$49.73 HK$49.73	Min.: 1 Mult.: 1 Max.: 250 : 2,000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 16Mbit x4 I/O WLCSP-8 MX25U1632FBHI02-TR Macronix 1: HK$15.70 11,974On Order	Mfr. Part No. MX25U1632FBHI02-TR Mouser Part No 95-25U1632FBHI02TR	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O WLCSP-8	Datasheet	11,974On Order	Cut Tape HK$15.70 HK$14.71 HK$14.30 HK$13.97 View Reel HK$11.01 HK$13.65 HK$13.23 HK$12.91 HK$12.58 HK$11.01 HK$11.01 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-8	16 Mbit	SPI
NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil MX25U1632FM2I02-TR Macronix 1: HK$14.39 4,000On Order	Mfr. Part No. MX25U1632FM2I02-TR Mouser Part No 95-25U1632FM2I02TR	Macronix	NOR Flash Serial NOR 1.8V 16Mbit x4 I/O SOP-8 209mil	Datasheet	4,000On Order	Cut Tape HK$14.39 HK$13.56 HK$13.15 HK$12.91 View Reel HK$11.18 HK$12.58 HK$12.17 HK$11.84 HK$11.59 HK$11.18	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 MX25U25643GXDI00-TR Macronix 1: HK$99.30 2,000On Order	Mfr. Part No. MX25U25643GXDI00-TR Mouser Part No 95-25U25643GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24	Datasheet	2,000On Order	Cut Tape HK$99.30 HK$92.23 HK$89.43 HK$87.30 View Reel HK$81.38 HK$83.43 HK$81.38 HK$81.38 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 MX25U25645GMI00-TR Macronix 1: HK$97.00 1,959On Order	Mfr. Part No. MX25U25645GMI00-TR Mouser Part No 95-25U25645GMI00TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16	Datasheet	1,959On Order	Cut Tape HK$97.00 HK$90.17 HK$87.38 HK$85.32 View Reel HK$78.25 HK$81.54 HK$79.49 HK$78.34 HK$78.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O WLCSP-12 MX25U3232FBHI02-TR Macronix 1: HK$19.97 5,965On Order	Mfr. Part No. MX25U3232FBHI02-TR Mouser Part No 95-25U3232FBHI02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O WLCSP-12	Datasheet	5,965On Order	Cut Tape HK$19.97 HK$18.66 HK$18.17 HK$17.34 View Reel HK$15.95 HK$16.93 HK$16.69 HK$16.28 HK$15.95 HK$15.95	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-12	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 150mil MX25U3232FM1I02-TR Macronix 1: HK$19.97 2,499On Order	Mfr. Part No. MX25U3232FM1I02-TR Mouser Part No 95-25U3232FM1I02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 150mil	Datasheet	2,499On Order	Cut Tape HK$19.97 HK$18.66 HK$18.17 HK$17.34 View Reel HK$15.86 HK$16.93 HK$16.69 HK$16.28 HK$15.95 HK$15.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 209mil MX25U3232FM2I02-TR Macronix 1: HK$19.97 3,824On Order	Mfr. Part No. MX25U3232FM2I02-TR Mouser Part No 95-25U3232FM2I02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O SOP-8 209mil	Datasheet	3,824On Order	Cut Tape HK$19.97 HK$18.66 HK$18.17 HK$17.43 View Reel HK$15.37 HK$17.02 HK$16.77 HK$16.36 HK$15.95 HK$15.37	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 32Mbit x4 I/O USON-8 4x3mm MX25U3232FZBI02-TR Macronix 1: HK$19.97 9,995On Order	Mfr. Part No. MX25U3232FZBI02-TR Mouser Part No 95-25U3232FZBI02TR	Macronix	NOR Flash Serial NOR 1.8V 32Mbit x4 I/O USON-8 4x3mm	Datasheet	9,995On Order	Cut Tape HK$19.97 HK$18.66 HK$18.17 HK$17.34 View Reel HK$16.28 HK$16.93 HK$16.69 HK$16.28 HK$16.28	Min.: 1 Mult.: 1 Max.: 500 : 5,000	NOR Flash	SMD/SMT	USON-8	32 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 QE=1 Automotive +105C MX25U51279GXDR00-T Macronix 1: HK$197.61 940On Order	Mfr. Part No. MX25U51279GXDR00-T Mouser Part No 95-25U51279GXDR00	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 QE=1 Automotive +105C	Datasheet	940On Order	HK$197.61 HK$183.14 HK$177.47 HK$173.11 View HK$166.54 HK$162.35 HK$162.26	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O SOP-8 209mil MX25U6432FM2I02-TR Macronix 1: HK$28.61 6,000Expected 21/1/2027	Mfr. Part No. MX25U6432FM2I02-TR Mouser Part No 95-25U6432FM2I02TR	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O SOP-8 209mil	Datasheet	6,000Expected 21/1/2027	Cut Tape HK$28.61 HK$26.72 HK$25.89 HK$25.32 HK$24.74 Reel HK$24.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2,000	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O SOP-8 150mil MX25V1635FM1I-TR Macronix 1: HK$13.97 7,500On Order	Mfr. Part No. MX25V1635FM1I-TR Mouser Part No 95-25V1635FM1ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O SOP-8 150mil	Datasheet	7,500On Order	Cut Tape HK$13.97 HK$13.07 HK$12.74 HK$12.49 View Reel HK$11.51 HK$12.17 HK$11.84 HK$11.51 HK$11.51	Min.: 1 Mult.: 1 Max.: 500 : 2,500	NOR Flash	SMD/SMT	SOP-8	16 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O WSON-8 6x5mm MX25V1635FZNI-TR Macronix 1: HK$12.82 6,997Expected 2/12/2026	Mfr. Part No. MX25V1635FZNI-TR Mouser Part No 95-25V1635FZNITR	Macronix	NOR Flash Serial NOR 2.5V/3V 16Mbit x4 I/O WSON-8 6x5mm	Datasheet	6,997Expected 2/12/2026	Cut Tape HK$12.82 HK$12.00 HK$11.67 HK$11.43 View Reel HK$9.78 HK$11.18 HK$10.85 HK$10.52 HK$10.28 HK$9.78 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	16 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil +105C MX25V8035FM1J-TR Macronix 1: HK$13.65 5,000On Order	Mfr. Part No. MX25V8035FM1J-TR Mouser Part No 95-25V8035FM1JTR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil +105C	Datasheet	5,000On Order	Cut Tape HK$13.65 HK$12.82 HK$12.41 HK$12.17 View Reel HK$10.52 HK$11.92 HK$11.51 HK$11.18 HK$10.93 HK$10.52	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O WSON-8 6x5mm MX25V8035FZNI-TR Macronix 1: HK$13.65 3,985On Order	Mfr. Part No. MX25V8035FZNI-TR Mouser Part No 95-25V8035FZNITR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O WSON-8 6x5mm	Datasheet	3,985On Order	Cut Tape HK$13.65 HK$12.82 HK$12.41 HK$12.17 View Reel HK$10.52 HK$11.92 HK$11.51 HK$11.18 HK$10.93 HK$10.52 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O USON-8 2x3mm +105C MX25V8035FZUJ-TR Macronix 1: HK$13.97 11,800On Order	Mfr. Part No. MX25V8035FZUJ-TR Mouser Part No 95-25V8035FZUJTR	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O USON-8 2x3mm +105C	Datasheet	11,800On Order	Cut Tape HK$13.97 HK$13.15 HK$12.74 HK$12.49 View Reel HK$8.47 HK$12.17 HK$11.84 HK$11.51 HK$11.18 HK$8.47 HK$8.47 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 1Gbit x4 I/O BGA-24 +105C MX66U1G45GXDJ00-T Macronix 1: HK$409.60 450On Order	Mfr. Part No. MX66U1G45GXDJ00-T Mouser Part No 95-66U1G45GXDJ00T	Macronix	NOR Flash Serial NOR 1.8V 1Gbit x4 I/O BGA-24 +105C	Datasheet	450On Order	HK$409.60 HK$378.20 HK$365.95 HK$356.75 HK$343.76	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	1 Gbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Macronix MX25R6435FBDIL0-TR MX25R6435FBDIL0-TR Macronix 1: HK$37.98 6,000Expected 10/11/2026	Mfr. Part No. MX25R6435FBDIL0-TR Mouser Part No 95-25R6435FBDIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Learn More about Macronix mx25r nor flash	Datasheet	6,000Expected 10/11/2026	Cut Tape HK$37.98 HK$35.43 HK$34.36 HK$33.62 View Reel HK$24.66 HK$32.80 HK$31.73 HK$30.99 HK$30.17 HK$24.66 HK$24.66	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-22	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Macronix MX25R6435FBFIL0-TR MX25R6435FBFIL0-TR Macronix 1: HK$34.77 5,978Expected 15/12/2026	Mfr. Part No. MX25R6435FBFIL0-TR Mouser Part No 95-25R6435FBFIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O WLCSP-22 Learn More about Macronix mx25r nor flash	Datasheet	5,978Expected 15/12/2026	Cut Tape HK$34.77 HK$32.47 HK$31.56 HK$30.83 View Reel HK$28.52 HK$30.09 HK$28.52 HK$28.52	Min.: 1 Mult.: 1 Max.: 250 : 6,000	NOR Flash	SMD/SMT	WLCSP-22	64 Mbit	SPI