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256 Mbit Memory ICs

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Memory Size = 256 Mbit

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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	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGBHI200 Infineon Technologies 1: HK$48.91 1,501In Stock 3,260Expected 19/10/2026	Mfr. Part No. S25FL256SAGBHI200 Mouser Part No 797-25FL256SAGBHI200	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	1,501In Stock 3,260Expected 19/10/2026	HK$48.91 HK$45.54 HK$44.14 HK$43.16 View HK$42.09 HK$40.77 HK$39.78 HK$38.72 HK$37.65	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash 256MB 3V 133MHz Serial NOR Flash S25FL256SAGBHIC00 Infineon Technologies 1: HK$45.87 Lead-Time 19 Weeks	Mfr. Part No. S25FL256SAGBHIC00 Mouser Part No 797-25FL256SAGBHIC00	Infineon Technologies	NOR Flash 256MB 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress serial nor memory	Datasheet	Lead-Time 19 Weeks	HK$45.87 HK$42.83 HK$41.51 HK$40.52 View HK$39.62 HK$37.48 HK$36.83 HK$35.51 HK$35.43	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGMFI000 Infineon Technologies 1: HK$47.68 817In Stock 9,600On Order	Mfr. Part No. S25FL256SAGMFI000 Mouser Part No 797-25FL256SAGMFI000	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	817In Stock 9,600On Order On Order Ship Dates Mfr. No: S25FL256SAGMFI000 Stock: 817 Can Dispatch Immediately On Order: 4,800 Expected 19/10/2026 4,800 Expected 15/4/2027 Factory Lead Time: 19 Weeks	HK$47.68 HK$44.47 HK$43.07 HK$41.76 View HK$40.28 HK$39.21 HK$38.06 HK$33.04	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGMFI001 Infineon Technologies 1: HK$47.68 821In Stock 705Expected 8/10/2026	Mfr. Part No. S25FL256SAGMFI001 Mouser Part No 797-25FL256SAGMFI001	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	821In Stock 705Expected 8/10/2026	HK$47.68 HK$43.89 HK$42.25 HK$41.76 View HK$41.51 HK$40.52 HK$39.46 Quote	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGMFI003 Infineon Technologies 1: HK$48.83 1,473In Stock	Mfr. Part No. S25FL256SAGMFI003 Mouser Part No 797-25FL256SAGMFI003	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	1,473In Stock	Cut Tape HK$48.83 HK$45.54 HK$44.14 HK$43.16 View Reel HK$38.22 HK$42.09 HK$40.77 HK$39.78 HK$38.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,450		NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash 256MB 3V 133MHz Serial NOR Flash S25FL256SAGMFIR01 Infineon Technologies 1: HK$47.84 665In Stock 705Expected 22/10/2026	Mfr. Part No. S25FL256SAGMFIR01 Mouser Part No 797-25FL256SAGMFIR01	Infineon Technologies	NOR Flash 256MB 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	665In Stock 705Expected 22/10/2026	HK$47.84 HK$45.54 HK$44.14 HK$43.16 View HK$42.09 HK$40.77 HK$39.78 HK$38.63 Quote	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash 256Mb, 3V, 133Mhz SPI NOR Flash S25FL256SAGNFI010 Infineon Technologies 1: HK$42.99 670In Stock	Mfr. Part No. S25FL256SAGNFI010 Mouser Part No 797-25FL256SAGNFI010	Infineon Technologies	NOR Flash 256Mb, 3V, 133Mhz SPI NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	670In Stock	HK$42.99 HK$40.36 HK$39.29 HK$38.47 View HK$37.65 HK$36.50 HK$36.09 HK$36.00 HK$34.77	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb, 3V, 133Mhz SPI NOR Flash S25FL256SAGNFI011 Infineon Technologies 1: HK$48.83 425In Stock	Mfr. Part No. S25FL256SAGNFI011 Mouser Part No 797-25FL256SAGNFI011	Infineon Technologies	NOR Flash 256Mb, 3V, 133Mhz SPI NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	425In Stock	HK$48.83 HK$45.54 HK$44.14 HK$42.42 View HK$41.43 HK$40.36 HK$39.54 HK$38.63 HK$35.18	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb, 1.8V, 133Mzh MirrorBit SPI Flash S25FS256SAGNFI000 Infineon Technologies 1: HK$48.83 2,395In Stock	Mfr. Part No. S25FS256SAGNFI000 Mouser Part No 797-25FS256SAGNFI000	Infineon Technologies	NOR Flash 256Mb, 1.8V, 133Mzh MirrorBit SPI Flash	Datasheet	2,395In Stock	HK$48.83 HK$45.46 HK$44.06 HK$43.07 View HK$42.00 HK$40.69 HK$39.70 HK$38.63 HK$37.65	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb, 1.8V, 133Mhz Serial Flash S25FS256SAGNFI001 Infineon Technologies 1: HK$48.83 1,715In Stock	Mfr. Part No. S25FS256SAGNFI001 Mouser Part No 797-25FS256SAGNFI001	Infineon Technologies	NOR Flash 256Mb, 1.8V, 133Mhz Serial Flash Learn More about Infineon Technologies spansion fs memory	Datasheet	1,715In Stock	HK$48.83 HK$45.54 HK$44.14 HK$42.42 View HK$41.43 HK$40.36 HK$39.54 HK$38.63 HK$36.99	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash S25FS256SDSNFI000 Infineon Technologies 1: HK$47.43 919In Stock 676Expected 8/10/2026	Mfr. Part No. S25FS256SDSNFI000 Mouser Part No 797-25FS256SDSNFI000	Infineon Technologies	NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash	Datasheet	919In Stock 676Expected 8/10/2026	HK$47.43 HK$44.22 HK$42.91 HK$41.92 View HK$40.85 HK$39.13 HK$38.14 HK$36.83 HK$36.33	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb 3V 110ns Parallel NOR Flash S29GL256S11DHIV20 Infineon Technologies 1: HK$90.91 243In Stock	Mfr. Part No. S29GL256S11DHIV20 Mouser Part No 797-29GL256S11DHIV20	Infineon Technologies	NOR Flash 256Mb 3V 110ns Parallel NOR Flash	Datasheet	243In Stock	HK$90.91 HK$84.50 HK$81.87 HK$79.98 View HK$78.01 HK$75.38 HK$69.29 HK$67.16 Quote	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
NOR Flash 256Mb 3V 110ns Parallel NOR Flash S29GL256S11TFIV10 Infineon Technologies 1: HK$90.91 704In Stock	Mfr. Part No. S29GL256S11TFIV10 Mouser Part No 797-29GL256S11TFIV10	Infineon Technologies	NOR Flash 256Mb 3V 110ns Parallel NOR Flash Learn More about Infineon Technologies spansions29glnor	Datasheet	704In Stock	HK$90.91 HK$84.50 HK$81.87 HK$78.25 View HK$76.36 HK$75.21 HK$73.32 HK$67.49 Quote	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
NOR Flash 256Mb 3V 110ns Parallel NOR Flash S29GL256S11TFIV20 Infineon Technologies 1: HK$90.91 350In Stock	Mfr. Part No. S29GL256S11TFIV20 Mouser Part No 797-29GL256S11TFIV20	Infineon Technologies	NOR Flash 256Mb 3V 110ns Parallel NOR Flash Learn More about Infineon Technologies spansions29glnor	Datasheet	350In Stock	HK$90.91 HK$84.50 HK$81.87 HK$78.25 View HK$76.36 HK$75.21 HK$73.32 HK$66.58 Quote	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
NOR Flash 256Mb 3V 90ns Parallel NOR Flash S29GL256S90DHI020 Infineon Technologies 1: HK$90.91 619In Stock	Mfr. Part No. S29GL256S90DHI020 Mouser Part No 797-29GL256S90DHI020	Infineon Technologies	NOR Flash 256Mb 3V 90ns Parallel NOR Flash Learn More about Infineon Technologies spansions29glnor	Datasheet	619In Stock	HK$90.91 HK$84.50 HK$81.87 HK$79.98 View HK$78.01 HK$75.38 HK$73.49 HK$71.60 Quote	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
NOR Flash 256Mb 3V 90ns Parallel NOR Flash S29GL256S90TFI020 Infineon Technologies 1: HK$88.61 1,240In Stock	Mfr. Part No. S29GL256S90TFI020 Mouser Part No 797-29GL256S90TFI020	Infineon Technologies	NOR Flash 256Mb 3V 90ns Parallel NOR Flash Learn More about Infineon Technologies spansions29glnor	Datasheet	1,240In Stock	HK$88.61 HK$82.69 HK$79.73 HK$77.27 View HK$75.13 HK$73.32 HK$70.86 HK$51.05	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16 QE=1 MX25L25673GMI-08G-TR Macronix 1: HK$51.70 393In Stock	Mfr. Part No. MX25L25673GMI-08G-TR Mouser Part No 95-25L25673GMI08TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	393In Stock	Cut Tape HK$51.70 HK$48.09 HK$46.69 HK$44.63 Reel HK$37.89	Min.: 1 Mult.: 1 : 1,000		NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm QE=1 MX25L25673GZ4I-08G-TR Macronix 1: HK$48.83 1,043In Stock 4,000Expected 8/10/2026	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	1,043In Stock 4,000Expected 8/10/2026	Cut Tape HK$48.83 HK$45.54 HK$44.14 HK$43.16 View Reel HK$34.03 HK$42.17 HK$40.77 HK$39.78 HK$38.80 HK$34.03	Min.: 1 Mult.: 1 : 4,000		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-56 Highest Sector Protected MX29GL256FHXGI-90Q-T Macronix 1: HK$177.14 136In Stock	Mfr. Part No. MX29GL256FHXGI-90Q-T Mouser Part No 95-29GL256FHXGI90T	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-56 Highest Sector Protected	Datasheet	136In Stock	HK$177.14 HK$164.15 HK$159.06 HK$155.11 View HK$149.28 HK$145.58 HK$145.41	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	BGA-56	256 Mbit	Parallel
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC MX77L25650FZ4I42A-T Macronix 1: HK$122.97 428In Stock	Mfr. Part No. MX77L25650FZ4I42A-T Mouser Part No 95-77L25650FZ4I4AT	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC		428In Stock	HK$122.97 HK$114.01 HK$110.48 HK$105.22 View HK$102.59 HK$101.11 HK$98.56	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp (A) AS4C16M16D1A-5TCN Alliance Memory 1: HK$115.33 3,935In Stock	Mfr. Part No. AS4C16M16D1A-5TCN Mouser Part No 913-4C16M16D1A5TCN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp (A) Learn More about Alliance Memory alliance ddr1 sdram	Datasheet	3,935In Stock	HK$115.33 HK$107.02 HK$103.74 HK$101.27 View HK$98.48 HK$94.61 HK$92.89	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-66	256 Mbit
Memory IC Development Tools Flash 14 Click, Macronix- MX25L25645GZNI-08G MIKROE-6788 Mikroe 1: HK$238.38 2In Stock 3Expected 9/10/2026 New Product	Mfr. Part No. MIKROE-6788 Mouser Part No 932-MIKROE-6788 New Product	Mikroe	Memory IC Development Tools Flash 14 Click, Macronix- MX25L25645GZNI-08G Learn More about Mikroe flash 14 click	Datasheet	2In Stock 3Expected 9/10/2026	HK$238.38	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			256 Mbit	SPI
NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL MT25QU256ABA8E12-0AAT Micron 1: HK$450.37 929In Stock Verify Status with Factory	Mfr. Part No. MT25QU256ABA8E12-0AAT Mouser Part No 340-289009-TRAY Verify Status with Factory	Micron	NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL	Datasheet	929In Stock	HK$450.37	Min.: 1 Mult.: 1 Max.: 100		NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL MT25QL256ABA8E12-0AAT Micron 1: HK$340.97 800In Stock Verify Status with Factory	Mfr. Part No. MT25QL256ABA8E12-0AAT Mouser Part No 340-293336-TRAY Verify Status with Factory	Micron	NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL	Datasheet	800In Stock	HK$340.97	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
NOR Flash SEMPER S25FS256TDACHC113 Infineon Technologies 1: HK$66.01 112In Stock	Mfr. Part No. S25FS256TDACHC113 Mouser Part No 726-25FS256TDACHC113	Infineon Technologies	NOR Flash SEMPER Learn More about Infineon Technologies infineon s25fs256t flash	Datasheet	112In Stock	Cut Tape HK$66.01 HK$61.40 HK$59.60 HK$58.12 View Reel HK$47.43 HK$56.72 HK$54.91 HK$53.51 HK$52.20 HK$47.43	Min.: 1 Mult.: 1 : 5,000		NOR Flash	SMD/SMT		256 Mbit	SPI