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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 (PEN) 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 32Mbit x4 I/O USON-8 4x3mm MX25L3233FZBI-08G-TR Macronix 1: S/ 8.95 4,788In Stock 5,000Expected 11/9/2026	Mfr. Part # MX25L3233FZBI-08G-TR Mouser Part # 95-25L3233FZBI08TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O USON-8 4x3mm	Datasheet	4,788In Stock 5,000Expected 11/9/2026	Cut Tape S/ 8.95 S/ 8.37 S/ 8.14 S/ 7.79 View Reel S/ 7.51 S/ 7.63 S/ 7.51 S/ 7.51 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5,000	NOR Flash	SMD/SMT	USON-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O WSON-8 6x5mm MX25L3233FZNI-08Q-TR Macronix 1: S/ 9.30 3,747In Stock	Mfr. Part # MX25L3233FZNI-08Q-TR Mouser Part # 95-25L3233FZNI0QTR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O WSON-8 6x5mm	Datasheet	3,747In Stock	Cut Tape S/ 9.30 S/ 8.72 S/ 8.45 S/ 8.10 View Reel S/ 7.82 S/ 7.90 S/ 7.82 S/ 7.82 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil MX25L3255EM2I-10G-TR Macronix 1: S/ 12.96 1,580In Stock	Mfr. Part # MX25L3255EM2I-10G-TR Mouser Part # 95-25L3255EM2I10TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 209mil		1,580In Stock	Cut Tape S/ 12.96 S/ 12.11 S/ 11.76 S/ 11.48 View Reel S/ 7.40 S/ 11.21 S/ 10.59 S/ 10.20 S/ 7.40	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil MX25L6445EM2I-10G-TR Macronix 1: S/ 26.35 2,379In Stock	Mfr. Part # MX25L6445EM2I-10G-TR Mouser Part # 95-25L6445EM2I10TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil	Datasheet	2,379In Stock	Cut Tape S/ 26.35 S/ 24.56 S/ 23.82 S/ 22.73 View Reel S/ 20.82 S/ 22.19 S/ 21.84 S/ 21.29 S/ 20.86 S/ 20.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-16 MX25L6445EMI-10G-TR Macronix 1: S/ 17.36 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 S/ 17.36 S/ 16.23 S/ 15.45 S/ 15.10 View Reel S/ 13.78 S/ 14.87 S/ 14.52 S/ 14.17 S/ 13.78	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: S/ 25.22 1,837In Stock	Mfr. Part # MX25L6445EZNI-10G-TR Mouser Part # 95-25L6445EZNI10TR	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O WSON-8 8x6mm	Datasheet	1,837In Stock	Cut Tape S/ 25.22 S/ 23.47 S/ 22.77 S/ 21.76 View Reel S/ 20.90 S/ 21.21 S/ 20.90 S/ 20.90 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: S/ 8.80 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 S/ 8.80 S/ 8.21 S/ 7.98 S/ 7.67 View Reel S/ 6.81 S/ 7.47 S/ 7.36 S/ 7.20 S/ 7.01 S/ 6.81	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: S/ 5.76 3,185In 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	3,185In Stock 24,000On Order	Cut Tape S/ 5.76 S/ 5.45 S/ 5.29 S/ 5.18 View Reel S/ 4.90 S/ 5.06 S/ 4.90 S/ 4.90 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: S/ 8.64 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 S/ 8.64 S/ 8.14 S/ 7.90 S/ 7.71 View Reel S/ 6.77 S/ 7.55 S/ 6.93 S/ 6.77 S/ 6.77 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: S/ 4.48 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 S/ 4.48 S/ 4.20 S/ 4.09 S/ 4.01 View Reel S/ 2.62 S/ 3.89 S/ 3.75 S/ 3.68 S/ 3.59 S/ 2.62	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: S/ 3.54 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 S/ 3.54 S/ 3.46 S/ 3.26 Reel S/ 3.26	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: S/ 10.67 3,956In 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	3,956In Stock	Cut Tape S/ 10.67 S/ 10.00 S/ 9.69 S/ 9.50 View Reel S/ 8.99 S/ 9.26 S/ 8.99 S/ 8.99 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 32Mbit x4 I/O WSON-8 6x5mm MX25R3235FZNIL0-TR Macronix 1: S/ 7.94 6,267In 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	6,267In Stock 16,000On Order On Order Ship Dates Mfr. #: MX25R3235FZNIL0-TR Stock: 6,267 Can Ship Immediately On Order: 4,000 Expected 11/13/2026 12,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape S/ 7.94 S/ 7.47 S/ 7.24 S/ 7.08 View Reel S/ 5.99 S/ 6.93 S/ 6.70 S/ 5.99	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: S/ 6.31 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 S/ 6.31 S/ 5.92 S/ 5.76 S/ 5.61 View Reel S/ 3.86 S/ 5.49 S/ 5.33 S/ 5.18 S/ 5.06 S/ 3.86 S/ 3.86 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: S/ 5.61 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 S/ 5.61 S/ 5.25 S/ 5.10 S/ 4.98 View Reel S/ 3.97 S/ 4.87 S/ 4.71 S/ 4.59 S/ 4.48 S/ 3.97 S/ 3.97 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 4Mbit x4 I/O USON-8 2x3mm MX25R4035FZUIL0-TR Macronix 1: S/ 5.57 23,810In Stock	Mfr. Part # MX25R4035FZUIL0-TR Mouser Part # 95-25R4035FZUIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	23,810In Stock	Cut Tape S/ 5.57 S/ 5.22 S/ 5.06 S/ 4.94 View Reel S/ 4.32 S/ 4.83 S/ 4.67 S/ 4.55 S/ 4.44 S/ 4.32 S/ 4.32	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: S/ 7.08 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 S/ 7.08 S/ 6.62 S/ 6.46 S/ 6.31 View Reel S/ 5.49 S/ 6.15 S/ 5.99 S/ 5.80 S/ 5.68 S/ 5.49 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: S/ 7.28 3,487In 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	3,487In Stock 12,000On Order	Cut Tape S/ 7.28 S/ 6.81 S/ 6.62 S/ 6.46 View Reel S/ 4.40 S/ 6.31 S/ 6.11 S/ 5.99 S/ 5.84 S/ 4.40 S/ 4.40 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: S/ 5.45 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 S/ 5.45 S/ 5.10 S/ 4.98 S/ 4.75 View Reel S/ 4.09 S/ 4.63 S/ 4.59 S/ 4.48 S/ 4.36 S/ 4.09 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: S/ 5.96 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 S/ 5.96 S/ 5.61 S/ 5.45 S/ 5.33 View Reel S/ 4.55 S/ 5.22 S/ 5.06 S/ 4.94 S/ 4.83 S/ 4.55 S/ 4.55 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: S/ 4.28 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 S/ 4.28 S/ 4.05 S/ 3.93 S/ 3.82 View Reel S/ 3.26 S/ 3.74 S/ 3.62 S/ 3.54 S/ 3.45 S/ 3.26 S/ 3.26 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: S/ 45.93 597In 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	597In Stock 6,000On Order On Order Ship Dates Mfr. #: MX25U25645GXDI54-TR Stock: 597 Can Ship Immediately On Order: 2,000 Expected 11/12/2026 4,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape S/ 45.93 S/ 42.70 S/ 41.38 S/ 40.40 View Reel S/ 37.64 S/ 38.61 S/ 37.64 S/ 37.64 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: S/ 9.81 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 S/ 9.81 S/ 9.15 S/ 8.91 S/ 8.52 View Reel S/ 7.79 S/ 8.33 S/ 8.21 S/ 8.02 S/ 7.82 S/ 7.79 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: S/ 6.23 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 S/ 6.23 S/ 5.84 S/ 5.68 S/ 5.57 View Reel S/ 4.83 S/ 5.41 S/ 5.25 S/ 5.10 S/ 4.98 S/ 4.83 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: S/ 4.20 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 S/ 4.20 S/ 3.97 S/ 3.84 S/ 3.76 View Reel S/ 3.20 S/ 3.67 S/ 3.56 S/ 3.48 S/ 3.39 S/ 3.20 S/ 3.20 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI