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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
DRAM Automotive (Tc: -40 to +105C) 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT, T&R IS46LD16128C-18BLA2-TR ISSI 1: £29.64 1,450In Stock New Product	Mfr. Part No. IS46LD16128C-18BLA2-TR Mouser Part No 870-LD16128C18BLA2TR New Product	ISSI	DRAM Automotive (Tc: -40 to +105C) 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT, T&R Learn More about ISSI is46ld cmos drams	Datasheet	1,450In Stock	Cut Tape £29.64 £27.45 £26.57 £25.93 £25.00 Reel £25.00	Min.: 1 Mult.: 1 : 2,000	DRAM	SMD/SMT	BGA-134	2 Gb
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +105C MX25V8035FM1R03-TB Macronix 1: £1.47 1,828In Stock 1,666On Order	Mfr. Part No. MX25V8035FM1R03-TB Mouser Part No 95-25V8035FM1R03	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +105C	Datasheet	1,828In Stock 1,666On Order	£1.47 £1.37 £1.34 £1.31 View £1.27 £1.23 £1.20 £1.17 £1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash 512Mb, 3V Multiple I/O Serial NOR Flash MT25QL512ABB8ESF-0SIT TR Micron 1: £48.39 2,790In Stock	Mfr. Part No. MT25QL512ABB8ESF-0SIT TR Mouser Part No 340-278183-REEL	Micron	NOR Flash 512Mb, 3V Multiple I/O Serial NOR Flash Learn More about Micron serial nor flash	Datasheet	2,790In Stock	Cut Tape £48.39 Reel £48.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP2-16	512 Mbit	SPI
NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1 MT25QU256ABA1EW7-0SIT Micron 1: £33.86 5,377In Stock	Mfr. Part No. MT25QU256ABA1EW7-0SIT Mouser Part No 340-256490-TRAY	Micron	NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1	Datasheet	5,377In Stock	£33.86	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WDFN-8	256 Mbit	SPI
NOR Flash SPI 512Mbit 4 1.8 Volts 24/25 TBGA 1 AL MT25QU512ABB8E12-0AAT Micron 1: £47.95 2,046In Stock	Mfr. Part No. MT25QU512ABB8E12-0AAT Mouser Part No 340-289021-TRAY	Micron	NOR Flash SPI 512Mbit 4 1.8 Volts 24/25 TBGA 1 AL	Datasheet	2,046In Stock	£47.95	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	512 Mbit	SPI
DRAM Automotive (Tc: -40 to +105C) 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT IS46LD16128C-18BLA2 ISSI 1: £20.60 171In Stock 855On Order New Product	Mfr. Part No. IS46LD16128C-18BLA2 Mouser Part No 870-46LD16128C18BLA2 New Product	ISSI	DRAM Automotive (Tc: -40 to +105C) 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT Learn More about ISSI is46ld cmos drams	Datasheet	171In Stock 855On Order On Order Ship Dates Mfr. No: IS46LD16128C-18BLA2 Stock: 171 Can Dispatch Immediately On Order: 342 Expected 05/08/2027 513 TBD Factory Lead Time: 52 Weeks	£20.60 £19.08 £18.47 £18.03 £15.50	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-134	2 Gb
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +105C MX25L6433FM2R-08Q-TB Macronix 1: £3.51 474In Stock	Mfr. Part No. MX25L6433FM2R-08Q-TB Mouser Part No 95-25L6433FM2R08Q	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +105C	Datasheet	474In Stock	£3.51 £3.27 £3.19 £3.11 View £3.03 £2.92 £2.86 £2.78	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray AS4C64M4SA-6TIN Alliance Memory 1: £14.83 2In Stock	Mfr. Part No. AS4C64M4SA-6TIN Mouser Part No 913-AS4C64M4SA-6TIN	Alliance Memory	DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	2In Stock	£14.83 £13.76 £13.33 £12.69 View £12.38 £12.20 £11.88	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24 Automotive +105C MX25L25645GXDR-08G-T Macronix 1: £7.87 378In Stock	Mfr. Part No. MX25L25645GXDR-08G-T Mouser Part No 95-25L25645GXDR08G	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24 Automotive +105C	Datasheet	378In Stock	£7.87 £7.32 £7.10 £6.93 View £6.77 £6.39 £5.18 £5.11	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash MX25R6435FZNIL0-TR Macronix 1: £3.17 8,320In Stock 20,000Expected 20/01/2027	Mfr. Part No. MX25R6435FZNIL0-TR Mouser Part No 95-25R6435FZNIL0TR	Macronix	NOR Flash Learn More about Macronix mx25r nor flash	Datasheet	8,320In Stock 20,000Expected 20/01/2027	Cut Tape £3.17 £2.96 £2.87 £2.81 View Reel £2.60 £2.74 £2.60 £2.60 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	NOR Flash	SMD/SMT	WSON-8	64 Mbit	SPI
DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 168 ball PoP (12mmx12mm) RoHS, IT IS46LD32128C-18BPLA2 ISSI 1: £35.76 166In Stock New Product	Mfr. Part No. IS46LD32128C-18BPLA2 Mouser Part No 870-6LD32128C18BPLA2 New Product	ISSI	DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 168 ball PoP (12mmx12mm) RoHS, IT Learn More about ISSI is46ld cmos drams	Datasheet	166In Stock	£35.76 £33.07 £32.02 £31.22 £30.09	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-134	4 Gb
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +125C MX25L12833FM2Q-10G-TB Macronix 1: £7.26 1,113In Stock 736On Order	Mfr. Part No. MX25L12833FM2Q-10G-TB Mouser Part No 95-25L12833FM2Q10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +125C	Datasheet	1,113In Stock 736On Order	£7.26 £6.76 £6.55 £6.39 View £6.23 £5.88 £5.66	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +105C MX25L12833FM2R-10G-TB Macronix 1: £6.99 731In Stock	Mfr. Part No. MX25L12833FM2R-10G-TB Mouser Part No 95-25L12833FM2R10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +105C	Datasheet	731In Stock	£6.99 £6.50 £6.30 £6.15 View £5.99 £5.66 £5.65 £5.44	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +125C MX25L6433FM2Q-09Q-TB Macronix 1: £3.63 2,139In Stock	Mfr. Part No. MX25L6433FM2Q-09Q-TB Mouser Part No 95-25L6433FM2Q09Q	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +125C	Datasheet	2,139In Stock	£3.63 £3.39 £3.29 £3.21 View £3.13 £3.03 £2.96 £2.88	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 1.8V 8Mbit x4 I/O WLCSP-8 MX25U8033EBAI-12G-TR Macronix 1: £1.75 6,989In Stock	Mfr. Part No. MX25U8033EBAI-12G-TR Mouser Part No 95-25U8033EBAI12TR	Macronix	NOR Flash Serial NOR 1.8V 8Mbit x4 I/O WLCSP-8	Datasheet	6,989In Stock	Cut Tape £1.75 £1.64 £1.60 £1.53 View Reel £1.37 £1.49 £1.48 £1.44 £1.41 £1.37 £1.37 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-8	8 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +125C MX25V8035FM1Q03-TB Macronix 1: £1.23 2,505In Stock	Mfr. Part No. MX25V8035FM1Q03-TB Mouser Part No 95-25V8035FM1Q03	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +125C	Datasheet	2,505In Stock	£1.23 £1.15 £1.13 £1.10 View £1.07 £1.01	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O BGA-24 Security Chip Automotive +105C MX78U64A00FXDR02-T Macronix 1: £7.20 1,018In Stock	Mfr. Part No. MX78U64A00FXDR02-T Mouser Part No 95-78U64A00FXDR02	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O BGA-24 Security Chip Automotive +105C	Datasheet	1,018In Stock	£7.20 £6.70 £6.49 £6.34 View £6.19 £5.84 £5.82 £5.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	64 Mbit	SPI
NOR Flash SPI 128Mbit 4 3 Volts 8/8 WPDFN 1 MT25QL128ABA1EW9-0SIT Micron 1: £19.78 864In Stock	Mfr. Part No. MT25QL128ABA1EW9-0SIT Mouser Part No 340-243564-TRAY	Micron	NOR Flash SPI 128Mbit 4 3 Volts 8/8 WPDFN 1		864In Stock	£19.78 Quote Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WDFN-8	128 Mbit	SPI
NOR Flash SPI 128Mbit 4 3 Volts 16/16 SOIC 1 MT25QL128ABA8ESF-0SIT Micron 1: £29.04 4,272In Stock	Mfr. Part No. MT25QL128ABA8ESF-0SIT Mouser Part No 340-283255-TRAY	Micron	NOR Flash SPI 128Mbit 4 3 Volts 16/16 SOIC 1		4,272In Stock	£29.04	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP2-16	128 Mbit	SPI
NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL MT25QL256ABA8E12-0AUT Micron 1: £35.74 778In Stock	Mfr. Part No. MT25QL256ABA8E12-0AUT Mouser Part No 340-357969-TRAY	Micron	NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL	Datasheet	778In Stock	£35.74	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 6x5mm MX25L12845GZNI-08G-T Macronix 1: £5.31 12,296In Stock	Mfr. Part No. MX25L12845GZNI-08G-T Mouser Part No 95-25L12845GZNI08T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 6x5mm	Datasheet	12,296In Stock	£5.31 £4.94 £4.79 £4.57 View £4.47 £4.40	Min.: 1 Mult.: 1 Max.: 500	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 6x5mm QE=1 MX25L12872FZNI-10G-T Macronix 1: £5.31 5,793In Stock	Mfr. Part No. MX25L12872FZNI-10G-T Mouser Part No 95-25L12872FZNI10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 6x5mm QE=1	Datasheet	5,793In Stock	£5.31 £4.94 £4.79 £4.57 View £4.47 £4.40 £4.29 £4.19	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm QE=1 MX25L25673GZ4I-08G-TR Macronix 1: £7.44 5,020In Stock	Mfr. Part No. MX25L25673GZ4I-08G-TR Mouser Part No 95-25L25673GZ4I0TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm QE=1	Datasheet	5,020In Stock	Cut Tape £7.44 £6.92 £6.71 £6.55 View Reel £5.79 £6.39 £6.03 £6.02 £5.80 £5.79	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 150mil MX25L3233FM1I-08G-TR Macronix 1: £1.29 25,196In Stock	Mfr. Part No. MX25L3233FM1I-08G-TR Mouser Part No 95-25L3233FM1I08TR	Macronix	NOR Flash Serial NOR 3V 32Mbit x4 I/O SOP-8 150mil	Datasheet	25,196In Stock	Cut Tape £1.29 £1.21 £1.18 Reel £1.18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,500	NOR Flash	SMD/SMT	SOP-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 QE=1 MX25L51273GMI-08G-TB Macronix 1: £12.23 4,458In Stock	Mfr. Part No. MX25L51273GMI-08G-TB Mouser Part No 95-25L51273GMI08TB	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 QE=1	Datasheet	4,458In Stock	£12.23 £11.34 £10.98 £10.46 View £10.21 £10.05 £9.80 £9.79	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI