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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 256Mbit x4 I/O WSON-8 8x6mm MX25L25645GZ2I-08G Macronix 1: HK$81.46 2,970On Order	Mfr. Part No. MX25L25645GZ2I-08G Mouser Part No 95-25L25645GZ2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm	Datasheet	2,970On Order	Cut Tape HK$81.46 HK$75.79 HK$73.49 HK$71.68 View Reel HK$63.38 HK$69.95 HK$66.09 HK$65.92 HK$63.46 HK$63.38 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm MX25L25645GZNI-08G-TR Macronix 1: HK$81.46 9,931On Order	Mfr. Part No. MX25L25645GZNI-08G-TR Mouser Part No 95-25L25645GZNI0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm	Datasheet	9,931On Order	Cut Tape HK$81.46 HK$75.79 HK$73.49 HK$71.68 View Reel HK$63.38 HK$69.95 HK$66.09 HK$65.92 HK$63.46 HK$63.38 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil QE=1 MX25L25673GM2I-08G-TR Macronix 1: HK$76.69 3,995On Order	Mfr. Part No. MX25L25673GM2I-08G-TR Mouser Part No 95-25L25673GM2I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-8 209mil QE=1	Datasheet	3,995On Order	Cut Tape HK$76.69 HK$71.27 HK$69.13 HK$67.49 HK$65.84 Reel HK$65.84 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2,000	NOR Flash	SMD/SMT	SOP-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm QE=1 MX25L25673GZNI-08G-T Macronix 1: HK$68.39 5,450On Order	Mfr. Part No. MX25L25673GZNI-08G-T Mouser Part No 95-25L25673GZNI08T	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 6x5mm QE=1	Datasheet	5,450On Order	HK$68.39 HK$63.71 HK$61.73 HK$60.25 View HK$58.86 HK$56.06 HK$55.32 HK$53.43	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 MX25L51245GMI-08G-TR Macronix 1: HK$182.32 3,088On Order	Mfr. Part No. MX25L51245GMI-08G-TR Mouser Part No 95-25L51245GMI08TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16	Datasheet	3,088On Order	Cut Tape HK$182.32 HK$169.00 HK$163.74 HK$159.71 View Reel HK$149.69 HK$153.71 HK$149.77 HK$149.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O BGA-24 MX25L51245GXDI-08G-TR Macronix 1: HK$151.66 3,961On Order	Mfr. Part No. MX25L51245GXDI-08G-TR Mouser Part No 95-25L51245GXDI0TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O BGA-24	Datasheet	3,961On Order	Cut Tape HK$151.66 HK$140.64 HK$136.21 HK$132.92 HK$128.48 Reel HK$128.48	Min.: 1 Mult.: 1 Max.: 100 : 2,000	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O WLCSP-12 MX25R3235FBFIH2-TR Macronix 1: HK$22.36 12,000Expected 19/3/2027	Mfr. Part No. MX25R3235FBFIH2-TR Mouser Part No 95-25R3235FBFIH2TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 32Mbit x4 I/O WLCSP-12 Learn More about Macronix mx25r nor flash	Datasheet	12,000Expected 19/3/2027	Cut Tape HK$22.36 HK$20.96 HK$20.39 HK$19.89 View Reel HK$17.84 HK$19.40 HK$18.82 HK$18.25 HK$17.84 HK$17.84	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-12	32 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O SOP-8 209mil MX25R6435FM2IL0-TR Macronix 1: HK$31.07 31,554On Order	Mfr. Part No. MX25R6435FM2IL0-TR Mouser Part No 95-25R6435FM2IL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O SOP-8 209mil Learn More about Macronix mx25r nor flash	Datasheet	31,554On Order On Order Ship Dates Mfr. No: MX25R6435FM2IL0-TR Stock: 0 On Order: 9,554 Expected 21/1/2027 22,000 TBD Factory Lead Time: 52 Weeks	Cut Tape HK$31.07 HK$29.02 HK$28.19 HK$27.54 View Reel HK$25.48 HK$26.88 HK$25.48 HK$25.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,000	NOR Flash	SMD/SMT	SOP-9	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O USON-8 4x4mm MX25R6435FZAIL0-TR Macronix 1: HK$33.37 37,490On Order	Mfr. Part No. MX25R6435FZAIL0-TR Mouser Part No 95-25R6435FZAIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 64Mbit x4 I/O USON-8 4x4mm Learn More about Macronix mx25r nor flash	Datasheet	37,490On Order	Cut Tape HK$33.37 HK$31.15 HK$30.25 HK$29.51 View Reel HK$26.39 HK$28.85 HK$27.70 HK$26.96 HK$26.47 HK$26.39 HK$26.39 MouseReel Available	Min.: 1 Mult.: 1 : 7,500	NOR Flash	SMD/SMT	USON-8	64 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm MX25R8035FZUIH1-TR Macronix 1: HK$12.74 22,444On Order	Mfr. Part No. MX25R8035FZUIH1-TR Mouser Part No 95-25R8035FZUIH1TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 8Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	22,444On Order	Cut Tape HK$12.74 HK$12.00 HK$11.67 HK$11.43 View Reel HK$10.52 HK$11.10 HK$10.77 HK$10.52 HK$10.52 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 12,000	NOR Flash	SMD/SMT	USON-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil MX25U12832FM2I02-TR Macronix 1: HK$60.01 7,973On Order	Mfr. Part No. MX25U12832FM2I02-TR Mouser Part No 95-25U12832FM2I0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil	Datasheet	7,973On Order	Cut Tape HK$60.01 HK$55.90 HK$54.17 HK$51.70 View Reel HK$47.35 HK$50.47 HK$49.73 HK$48.50 HK$47.43 HK$47.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 8x6mm MX25U12832FZ4I02-TR Macronix 1: HK$63.62 4,000On Order	Mfr. Part No. MX25U12832FZ4I02-TR Mouser Part No 95-25U12832FZ4I0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 8x6mm	Datasheet	4,000On Order	Cut Tape HK$63.62 HK$59.27 HK$57.46 HK$54.83 View Reel HK$50.14 HK$53.51 HK$52.69 HK$51.38 HK$50.22 HK$50.14 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm MX25U12832FZNI02-TR Macronix 1: HK$63.62 3,982Expected 17/11/2026	Mfr. Part No. MX25U12832FZNI02-TR Mouser Part No 95-25U12832FZNI0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm	Datasheet	3,982Expected 17/11/2026	Cut Tape HK$63.62 HK$59.27 HK$57.46 HK$54.83 View Reel HK$52.69 HK$53.51 HK$52.69 HK$52.69	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: HK$67.24 5,567Expected 27/11/2026	Mfr. Part No. MX25U12832FZNJ02-T Mouser Part No 95-25U12832FZNJ02T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 6x5mm +105C	Datasheet	5,567Expected 27/11/2026	HK$67.24 HK$62.64 HK$60.75 HK$57.95 HK$56.47	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 WLCSP-12 MX25U12843GBKI00-TR Macronix 1: HK$58.12 5,862On Order	Mfr. Part No. MX25U12843GBKI00-TR Mouser Part No 95-25U12843GBKI0TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WLCSP-12	Datasheet	5,862On Order	Cut Tape HK$58.12 HK$54.09 HK$52.44 HK$50.06 View Reel HK$38.96 HK$48.91 HK$48.17 HK$46.94 HK$45.95 HK$38.96	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	WLCSP-12	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WLCSP-32 MX25U25643GBJI00-TR Macronix 1: HK$101.76 2,900Expected 21/1/2027	Mfr. Part No. MX25U25643GBJI00-TR Mouser Part No 95-25U25643GBJI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WLCSP-32	Datasheet	2,900Expected 21/1/2027	Cut Tape HK$101.76 HK$94.53 HK$91.65 HK$89.43 View Reel HK$83.35 HK$85.49 HK$83.35 HK$83.35 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	NOR Flash	SMD/SMT	WLCSP-32	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-8 209mil MX25U25643GM2I00-TR Macronix 1: HK$94.61 11,880Expected 21/1/2027	Mfr. Part No. MX25U25643GM2I00-TR Mouser Part No 95-25U25643GM2I0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-8 209mil	Datasheet	11,880Expected 21/1/2027	Cut Tape HK$94.61 HK$87.87 HK$85.16 HK$83.10 View Reel HK$76.28 HK$79.49 HK$77.43 HK$76.28 HK$76.28	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 MX25U25643GMI00-TR Macronix 1: HK$91.65 2,998On Order	Mfr. Part No. MX25U25643GMI00-TR Mouser Part No 95-25U25643GMI00TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16	Datasheet	2,998On Order	Cut Tape HK$91.65 HK$85.24 HK$82.61 HK$80.64 HK$76.86 Reel HK$76.86 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm MX25U25643GZ4I00-T Macronix 1: HK$98.48 4,778On Order	Mfr. Part No. MX25U25643GZ4I00-T Mouser Part No 95-25U25643GZ4I00T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm	Datasheet	4,778On Order	HK$98.48 HK$91.49 HK$88.61 HK$86.56 View HK$82.69 HK$80.64 HK$79.41 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 6x5mm MX25U25643GZNI00-TR Macronix 1: HK$98.48 3,795On Order	Mfr. Part No. MX25U25643GZNI00-TR Mouser Part No 95-25U25643GZNI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 6x5mm	Datasheet	3,795On Order	Cut Tape HK$98.48 HK$91.49 HK$88.61 HK$86.56 View Reel HK$70.94 HK$82.69 HK$80.64 HK$79.49 HK$70.94 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm MX25U25645GXDI00-TR Macronix 1: HK$97.00 3,927On Order	Mfr. Part No. MX25U25645GXDI00-TR Mouser Part No 95-25U25645GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm	Datasheet	3,927On Order	Cut Tape HK$97.00 HK$90.17 HK$87.38 HK$85.32 View Reel HK$78.17 HK$81.54 HK$79.49 HK$78.34 HK$78.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm MX25U25645GZ4I00-TR Macronix 1: HK$97.00 7,994On Order	Mfr. Part No. MX25U25645GZ4I00-TR Mouser Part No 95-25U25645GZ4I0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm	Datasheet	7,994On Order	Cut Tape HK$97.00 HK$90.17 HK$87.38 HK$85.32 View Reel HK$79.49 HK$81.54 HK$79.49 HK$79.49 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm QE=1 MX25U25673GZ4I40-T Macronix 1: HK$96.91 4,800On Order	Mfr. Part No. MX25U25673GZ4I40-T Mouser Part No 95-25U25673GZ4I40T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 8x6mm QE=1	Datasheet	4,800On Order	HK$96.91 HK$90.09 HK$87.30 HK$85.24 View HK$81.46 HK$79.41	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O SOP-16 MX25U51245GMI00-TR Macronix 1: HK$200.57 4,000On Order	Mfr. Part No. MX25U51245GMI00-TR Mouser Part No 95-25U51245GMI00TR	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O SOP-16	Datasheet	4,000On Order On Order Ship Dates Mfr. No: MX25U51245GMI00-TR Stock: 0 On Order: 2,000 Expected 21/1/2027 2,000 TBD Factory Lead Time: 52 Weeks	Cut Tape HK$200.57 HK$185.94 HK$180.10 HK$175.66 View Reel HK$164.73 HK$169.09 HK$164.81 HK$164.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 6x8mm MX25U51245GXDI00-TR Macronix 1: HK$205.17 2,341On Order	Mfr. Part No. MX25U51245GXDI00-TR Mouser Part No 95-25U51245GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x4 I/O BGA-24 6x8mm	Datasheet	2,341On Order	Cut Tape HK$205.17 HK$190.13 HK$184.13 HK$179.61 View Reel HK$163.33 HK$172.87 HK$168.67 HK$168.51 HK$163.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI