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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 Type	Mounting Style	Package/Case	Memory Size	Interface Type
DRAM 256M, 2.5V, 166Mhz 16Mx16 Mobile SDR IS42RM16160K-6BLI ISSI 1: HK$106.70 402In Stock 348Expected 27/9/2027	Mfr. Part No. IS42RM16160K-6BLI Mouser Part No 870-IS42RM16160K6BLI	ISSI	DRAM 256M, 2.5V, 166Mhz 16Mx16 Mobile SDR	Datasheet	402In Stock 348Expected 27/9/2027	HK$106.70 HK$99.05 HK$96.01 HK$91.57 HK$89.27	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JMLE-TR ISSI 1: HK$94.69 1,268In Stock 11,000Expected 23/11/2026	Mfr. Part No. IS25LP256D-JMLE-TR Mouser Part No 870-IS25LP256DJMLETR	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	1,268In Stock 11,000Expected 23/11/2026	Cut Tape HK$94.69 HK$87.95 HK$85.24 HK$83.27 HK$79.57 Reel HK$79.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	QPI, SPI
NOR Flash Nor Infineon Technologies S25FL256LAGMFN001 S25FL256LAGMFN001 Infineon Technologies 1: HK$57.13 230In Stock	Mfr. Part No. S25FL256LAGMFN001 Mouser Part No 727-S25FL256LAGMFN00	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	230In Stock	HK$57.13 HK$53.18 HK$51.62 HK$50.39 View HK$49.16 HK$47.59 HK$46.44 HK$32.22	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT		256 Mbit	SPI
DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 143Mhz, Commerical Temp(.63) Tape and Reel, B Die AS4C16M16SB-7TCNTR Alliance Memory 1: HK$216.51 833In Stock	Mfr. Part No. AS4C16M16SB-7TCNTR Mouser Part No 913-S4C16M16SB7TCNTR	Alliance Memory	DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 143Mhz, Commerical Temp(.63) Tape and Reel, B Die Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	833In Stock	Cut Tape HK$216.51 HK$200.65 HK$194.40 HK$189.64 View Reel HK$138.10 HK$182.48 HK$177.88 HK$138.10	Min.: 1 Mult.: 1 : 1,000	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash Parallel NOR Flash(Micron)1.8V, P30 256Mb,Bottom Boot, -40C to 85C, Quad+ 80b BGA, DDP. Tray Alliance Memory PF48F4000P0ZBQEF PF48F4000P0ZBQEF Alliance Memory 1: HK$240.35 1,150In Stock	Mfr. Part No. PF48F4000P0ZBQEF Mouser Part No 913-PF48F4000P0ZBQEF	Alliance Memory	NOR Flash Parallel NOR Flash(Micron)1.8V, P30 256Mb,Bottom Boot, -40C to 85C, Quad+ 80b BGA, DDP. Tray Learn More about Alliance Memory alliance p30 nor flash embedded memory devices		1,150In Stock	HK$240.35 HK$222.52 HK$215.53 HK$210.27 View HK$202.71 HK$197.53 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SCSP-88	256 Mbit	Parallel
NOR Flash 256Mb, 64 Ball BGA(11X13mm), 3V, RoHS, Highest Sector Protected IS29GL256-70FLET ISSI 1: HK$153.39 108In Stock	Mfr. Part No. IS29GL256-70FLET Mouser Part No 870-IS29GL256-70FLET	ISSI	NOR Flash 256Mb, 64 Ball BGA(11X13mm), 3V, RoHS, Highest Sector Protected Learn More about ISSI is29gl256 flash memory	Datasheet	108In Stock	HK$153.39 HK$142.21 HK$137.77 HK$131.27 HK$127.99	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-64	256 Mbit	Parallel
DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray AS4C64M4SA-6TIN Alliance Memory 1: HK$162.43 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	HK$162.43 HK$150.59 HK$145.91 HK$139.00 View HK$135.55 HK$133.49 HK$130.12	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM IS43LR16160G-6BLI ISSI 1: HK$120.83 104In Stock	Mfr. Part No. IS43LR16160G-6BLI Mouser Part No 870-IS43LR16160G6BLI	ISSI	DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM Learn More about ISSI mobile ddr sdram	Datasheet	104In Stock	HK$120.83 HK$112.04 HK$108.50 HK$106.70	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-60	256 Mbit
DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400MHZ, INDUSTRIAL TEMP - Tray AS4C16M16D2-25BIN Alliance Memory 1: HK$150.92 69In Stock	Mfr. Part No. AS4C16M16D2-25BIN Mouser Part No 913-4C16M16D225BIN	Alliance Memory	DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400MHZ, INDUSTRIAL TEMP - Tray	Datasheet	69In Stock	HK$150.92 HK$139.99 HK$135.55 HK$129.14 View HK$101.76 HK$101.68	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	256 Mbit
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS IS25WP256E-JLLE ISSI 1: HK$92.72 127In Stock 960On Order	Mfr. Part No. IS25WP256E-JLLE Mouser Part No 870-IS25WP256E-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS	Datasheet	127In Stock 960On Order On Order Ship Dates Mfr. No: IS25WP256E-JLLE Stock: 127 Can Dispatch Immediately On Order: 480 Expected 13/11/2026 480 Expected 12/5/2027 Factory Lead Time: 30 Weeks	HK$92.72 HK$86.23 HK$83.60 HK$81.46 HK$77.68	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R IS25WP256E-RMLE-TR ISSI 1: HK$81.46 13In Stock 2,000Expected 23/11/2026	Mfr. Part No. IS25WP256E-RMLE-TR Mouser Part No 870-IS25WP256ERMLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R	Datasheet	13In Stock 2,000Expected 23/11/2026	Cut Tape HK$81.46 HK$75.79 HK$73.49 HK$71.68 HK$69.95 Reel HK$69.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, Auto Grade ISSI IS25LP256D-JLLA3 IS25LP256D-JLLA3 ISSI 1: HK$107.60 100In Stock 1,920On Order	Mfr. Part No. IS25LP256D-JLLA3 Mouser Part No 870-IS25LP256D-JLLA3	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, Auto Grade	Datasheet	100In Stock 1,920On Order On Order Ship Dates Mfr. No: IS25LP256D-JLLA3 Stock: 100 Can Dispatch Immediately On Order: 480 Expected 29/10/2026 1,440 Expected 22/1/2027 Factory Lead Time: 30 Weeks	HK$107.60 HK$99.96 HK$96.83 HK$92.39 HK$90.09	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	QPI, SPI
NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR W25Q25PWTBIM Winbond 1: HK$98.89 456In Stock New Product	Mfr. Part No. W25Q25PWTBIM Mouser Part No 454-W25Q25PWTBIM New Product	Winbond	NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor		456In Stock	HK$98.89	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	Dual/Quad SPI
NOR Flash 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, 16-pin SOIC 300mil (Tape & Reel), DTR, Quad enabled (Single, Dual, Quad) SPI NOR flash AT25QF2561C-SXUB-T Renesas / Dialog 1: HK$53.68 1,464In Stock New Product	Mfr. Part No. AT25QF2561C-SXUB-T Mouser Part No 724-AT25QF2561CSXUBT New Product	Renesas / Dialog	NOR Flash 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, 16-pin SOIC 300mil (Tape & Reel), DTR, Quad enabled (Single, Dual, Quad) SPI NOR flash Learn More about Renesas / Dialog renesas at25sf2561c at25qf2561c 256mb spi flash	Datasheet	1,464In Stock	Cut Tape HK$53.68 HK$49.98 HK$48.50 HK$47.35 View Reel HK$41.51 HK$46.20 HK$44.72 HK$43.65 HK$42.25 HK$41.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24 Automotive +105C MX25L25645GXDR-08G-T Macronix 1: HK$86.15 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	HK$86.15 HK$80.15 HK$77.68 HK$75.87 View HK$74.06 HK$69.95 HK$56.72 HK$55.90	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash PNOR Infineon Technologies S29GL256S11DHVV23 S29GL256S11DHVV23 Infineon Technologies 1: HK$130.12 2,150In Stock	Mfr. Part No. S29GL256S11DHVV23 Mouser Part No 727-29GL256S11DHVV23	Infineon Technologies	NOR Flash PNOR	Datasheet	2,150In Stock	Cut Tape HK$130.12 HK$120.83 HK$117.14 HK$114.34 View Reel HK$99.79 HK$111.46 HK$107.85 HK$105.13 HK$102.50 HK$99.79	Min.: 1 Mult.: 1 : 2,200	NOR Flash			256 Mbit
NOR Flash NOR S25FL256LAGNFI013 Infineon Technologies 1: HK$37.40 11,310In Stock	Mfr. Part No. S25FL256LAGNFI013 Mouser Part No 727-S25FL256LAGNFI03	Infineon Technologies	NOR Flash NOR Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	11,310In Stock	Cut Tape HK$37.40 HK$34.94 HK$33.87 HK$33.13 View Reel HK$29.67 HK$32.30 HK$31.32 HK$30.50 HK$29.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT		256 Mbit	SPI
NOR Flash Nor S25FL256LAGNFV010 Infineon Technologies 1: HK$54.75 6,540In Stock 1,690Expected 24/12/2026	Mfr. Part No. S25FL256LAGNFV010 Mouser Part No 727-S25FL256LAGNV010	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	6,540In Stock 1,690Expected 24/12/2026	HK$54.75 HK$50.96 HK$49.40 HK$48.25 View HK$47.10 HK$45.37 HK$44.22 HK$43.32 HK$42.66	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGBHI200 Infineon Technologies 1: HK$70.69 4,519In Stock	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	4,519In Stock	HK$70.69 HK$65.76 HK$63.79 HK$62.23 View HK$60.75 HK$58.77 HK$57.29 HK$55.81 HK$54.33	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$48.83 4,904In Stock 4,800Expected 3/12/2026	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	4,904In Stock 4,800Expected 3/12/2026	HK$48.83 HK$45.54 HK$44.14 HK$43.16 View HK$40.85 HK$39.78 HK$39.21 HK$39.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGNFI000 Infineon Technologies 1: HK$70.77 5,863In Stock	Mfr. Part No. S25FL256SAGNFI000 Mouser Part No 797-25FL256SAGNFI000	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	5,863In Stock	HK$70.77 HK$65.84 HK$63.87 HK$62.31 View HK$60.83 HK$58.86 HK$57.38 HK$55.90 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGNFI001 Infineon Technologies 1: HK$70.77 9,893In Stock	Mfr. Part No. S25FL256SAGNFI001 Mouser Part No 797-25FL256SAGNFI001	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	9,893In Stock	HK$70.77 HK$65.84 HK$63.87 HK$62.31 View HK$60.83 HK$58.86 HK$57.38 HK$55.90 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGNFI003 Infineon Technologies 1: HK$70.77 9,075In Stock	Mfr. Part No. S25FL256SAGNFI003 Mouser Part No 797-25FL256SAGNFI003	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	9,075In Stock	Cut Tape HK$70.77 HK$65.84 HK$63.87 HK$62.31 View Reel HK$54.33 HK$60.83 HK$58.86 HK$57.38 HK$55.90 HK$54.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR W25Q25PWZEIM Winbond 1: HK$90.42 149In Stock New Product	Mfr. Part No. W25Q25PWZEIM Mouser Part No 454-W25Q25PWZEIM New Product	Winbond	NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor		149In Stock	HK$90.42	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	Dual/Quad SPI
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT, T&R IS42S16160L-7TLI-TR ISSI 1: HK$77.35 2,188In Stock 3,000Expected 20/11/2026	Mfr. Part No. IS42S16160L-7TLI-TR Mouser Part No 870-S42S16160L7TLITR	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT, T&R	Datasheet	2,188In Stock 3,000Expected 20/11/2026	Cut Tape HK$77.35 HK$72.01 HK$69.79 HK$68.14 HK$66.50 Reel HK$66.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	DRAM	SMD/SMT	TSOP-II-54	256 Mbit