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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
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 MX25UM25645GMI00-TR Macronix 1: HK$90.75 36In Stock 1,000Expected 7/10/2026	Mfr. Part No. MX25UM25645GMI00-TR Mouser Part No 95-25UM25645GMI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	36In Stock 1,000Expected 7/10/2026	Cut Tape HK$90.75 HK$84.42 HK$76.86 HK$75.05 HK$72.50 Reel HK$72.50	Min.: 1 Mult.: 1 Max.: 100 : 1,000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC MX77L25650FZ4I42-T Macronix 1: HK$122.97 213In Stock	Mfr. Part No. MX77L25650FZ4I42-T Mouser Part No 95-77L25650FZ4I42T	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC		213In 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
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC MX77U25650FZ4I42-T Macronix 1: HK$122.97 17In Stock 4,800On Order	Mfr. Part No. MX77U25650FZ4I42-T Mouser Part No 95-77U25650FZ4I42T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC		17In Stock 4,800On Order	HK$122.97 HK$114.01 HK$110.48 HK$105.22 View HK$102.59 HK$101.11	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
DRAM 256Mb SDR SDRAM x16, 166MHz W9825G6KH-6 Winbond 1: HK$62.88 2,079In Stock NRND	Mfr. Part No. W9825G6KH-6 Mouser Part No 454-W9825G6KH-6 NRND	Winbond	DRAM 256Mb SDR SDRAM x16, 166MHz	Datasheet	2,079In Stock	HK$62.88	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v IS42S16160G-7BLI-TR ISSI 1: HK$119.27 8,955In Stock NRND	Mfr. Part No. IS42S16160G-7BLI-TR Mouser Part No 870-IS42S16160G7BLIT NRND	ISSI	DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v	Datasheet	8,955In Stock	Cut Tape HK$119.27 HK$110.56 HK$107.11 HK$102.09 HK$99.54 Reel HK$99.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) AS4C16M16D1A-5TIN Alliance Memory 1: HK$170.98 198In Stock	Mfr. Part No. AS4C16M16D1A-5TIN Mouser Part No 913-4C16M16D1A5TIN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) Learn More about Alliance Memory alliance ddr1 sdram	Datasheet	198In Stock	HK$170.98 HK$158.40 HK$153.47 HK$149.69 View HK$144.10 HK$140.32 HK$135.71 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-66	256 Mbit
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R AS4C16M16D1A-5TINTR Alliance Memory 1: HK$121.90 1,384In Stock	Mfr. Part No. AS4C16M16D1A-5TINTR Mouser Part No 913-4C16M16D1A5TINTR	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R Learn More about Alliance Memory alliance ddr1 sdram	Datasheet	1,384In Stock	Cut Tape HK$121.90 HK$113.03 HK$109.49 HK$104.31 View Reel HK$66.42 HK$101.76 HK$100.20 HK$97.65 HK$66.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	DRAM	SMD/SMT	TSOP-II-66	256 Mbit
SRAM 256Mb, OctalRAM, 32Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS ISSI IS66WVO32M8DALL-200BLI IS66WVO32M8DALL-200BLI ISSI 1: HK$73.65 835In Stock	Mfr. Part No. IS66WVO32M8DALL-200BLI Mouser Part No 870-6WVOM38DAL200BLI	ISSI	SRAM 256Mb, OctalRAM, 32Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS Learn More about ISSI octal memory	Datasheet	835In Stock	HK$73.65 HK$68.47 HK$66.42 HK$64.86 HK$63.29	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TFBGA-24	256 Mbit	Serial
DRAM SPCM Infineon Technologies S80KS2563GABHV020 S80KS2563GABHV020 Infineon Technologies 1: HK$79.73 120In Stock	Mfr. Part No. S80KS2563GABHV020 Mouser Part No 727-S2563GABHV020	Infineon Technologies	DRAM SPCM Learn More about Infineon Technologies cypress s80ks256x hyperram	Datasheet	120In Stock	HK$79.73 HK$74.14 HK$71.93 HK$70.20 View HK$68.47 HK$61.32 HK$58.12 HK$57.13 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-24	256 Mbit
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS IS42S16160L-7TL ISSI 1: HK$55.81 53In Stock	Mfr. Part No. IS42S16160L-7TL Mouser Part No 870-IS42S16160L-7TL	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS	Datasheet	53In Stock	HK$55.81 HK$52.03	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT IS42S32800L-6BLI ISSI 1: HK$102.26 24In Stock 3,044On Order	Mfr. Part No. IS42S32800L-6BLI Mouser Part No 870-IS42S32800L-6BLI	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT	Datasheet	24In Stock 3,044On Order	HK$102.26 HK$95.02 HK$92.06 HK$89.84 HK$85.90	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
NOR Flash PNOR S29GL256S10DHB020 Infineon Technologies 1: HK$120.83 1In Stock	Mfr. Part No. S29GL256S10DHB020 Mouser Part No 727-S29GL256S10DHB02	Infineon Technologies	NOR Flash PNOR Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	1In Stock	HK$120.83 HK$112.20 HK$108.75 HK$106.12 View HK$103.49 HK$99.96 HK$97.41 HK$96.75 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, IS25LP256D-JHLE ISSI 1: HK$48.91 903In Stock 960Expected 28/10/2026	Mfr. Part No. IS25LP256D-JHLE Mouser Part No 870-IS25LP256D-JHLE	ISSI	NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, Learn More about ISSI nor flash	Datasheet	903In Stock 960Expected 28/10/2026	HK$48.91 HK$45.54 HK$44.22 HK$43.16 HK$42.09	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R IS25LP256D-RMLE-TR ISSI 1: HK$73.82 997In Stock 3,000On Order	Mfr. Part No. IS25LP256D-RMLE-TR Mouser Part No 870-IS25LP256DRMLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R Learn More about ISSI nor flash	Datasheet	997In Stock 3,000On Order On Order Ship Dates Mfr. No: IS25LP256D-RMLE-TR Stock: 997 Can Dispatch Immediately On Order: 1,000 Expected 26/10/2026 2,000 Expected 6/4/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$73.82 HK$68.64 HK$66.58 HK$64.94 HK$63.38 Reel HK$63.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS IS25LP256E-JLLE ISSI 1: HK$76.94 425In Stock 1,440Expected 22/1/2027	Mfr. Part No. IS25LP256E-JLLE Mouser Part No 870-IS25LP256E-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS	Datasheet	425In Stock 1,440Expected 22/1/2027	HK$76.94 HK$71.51 HK$69.38 HK$67.73 HK$66.09	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	QPI, SPI
NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade IS25LX256-JHLA3 ISSI 1: HK$79.32 723In Stock	Mfr. Part No. IS25LX256-JHLA3 Mouser Part No 870-IS25LX256JHLA3	ISSI	NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade Learn More about ISSI octal memory		723In Stock	HK$79.32	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS IS25WP256D-JLLE ISSI 1: HK$59.92 615In Stock 1,920On Order	Mfr. Part No. IS25WP256D-JLLE Mouser Part No 870-IS25WP256D-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS Learn More about ISSI nor flash	Datasheet	615In Stock 1,920On Order On Order Ship Dates Mfr. No: IS25WP256D-JLLE Stock: 615 Can Dispatch Immediately On Order: 960 Expected 23/9/2026 960 Expected 16/11/2026 Factory Lead Time: 30 Weeks	HK$59.92 HK$55.81 HK$54.09 HK$52.85 View HK$51.54 HK$48.74	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256M 166MHz Serial Flash IS25WP256D-RHLE-TR ISSI 1: HK$60.50 1,228In Stock 5,000Expected 15/1/2027	Mfr. Part No. IS25WP256D-RHLE-TR Mouser Part No 870-IS25WP256DRHLETR	ISSI	NOR Flash 256M 166MHz Serial Flash Learn More about ISSI nor flash	Datasheet	1,228In Stock 5,000Expected 15/1/2027	Cut Tape HK$60.50 HK$56.31 HK$54.58 HK$53.35 HK$52.03 Reel HK$52.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET IS25WP256D-RMLE-TR ISSI 1: HK$62.31 2,238In Stock 2,000Expected 21/10/2026	Mfr. Part No. IS25WP256D-RMLE-TR Mouser Part No 870-IS25WP256DRMLETR	ISSI	NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET Learn More about ISSI nor flash	Datasheet	2,238In Stock 2,000Expected 21/10/2026	Cut Tape HK$62.31 HK$58.03 HK$56.31 HK$54.99 HK$53.68 Reel HK$53.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray AS4C16M16D2-25BCN Alliance Memory 1: HK$113.03 206In Stock	Mfr. Part No. AS4C16M16D2-25BCN Mouser Part No 913-4C16M16D225BCN	Alliance Memory	DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray	Datasheet	206In Stock	HK$113.03 HK$104.97 HK$101.68 HK$99.30 HK$99.22	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray AS4C16M16SA-6BAN Alliance Memory 1: HK$312.69 446In Stock	Mfr. Part No. AS4C16M16SA-6BAN Mouser Part No 913-4C16M16SA-6BAN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray	Datasheet	446In Stock	HK$312.69 HK$289.59 HK$280.38 HK$273.48 View HK$263.78 HK$257.04	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray AS4C16M16SA-6TCN Alliance Memory 1: HK$245.70 376In Stock	Mfr. Part No. AS4C16M16SA-6TCN Mouser Part No 913-4C16M16SA-6TCN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray	Datasheet	376In Stock	HK$245.70 HK$227.53 HK$220.30 HK$214.95 View HK$207.23 HK$201.97	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray AS4C16M16SA-7BCN Alliance Memory 1: HK$245.70 161In Stock	Mfr. Part No. AS4C16M16SA-7BCN Mouser Part No 913-4C16M16SA-7BCN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray	Datasheet	161In Stock	HK$245.70 HK$227.53 HK$220.30 HK$214.95 View HK$207.23 HK$201.97 HK$201.80 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C16M16SA-6BIN Alliance Memory 1: HK$279.15 374In Stock 2,088Expected 26/10/2026	Mfr. Part No. AS4C16M16SA-6BIN Mouser Part No 913-AS4C16M16SA-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	374In Stock 2,088Expected 26/10/2026	HK$279.15 HK$258.52 HK$250.38 HK$244.22 View HK$235.50 HK$229.50	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C16M16SB-6BIN Alliance Memory 1: HK$193.91 348In Stock 78Expected 29/9/2026	Mfr. Part No. AS4C16M16SB-6BIN Mouser Part No 913-AS4C16M16SB-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	348In Stock 78Expected 29/9/2026	HK$193.91 HK$178.87 HK$174.35 HK$156.10 Quote Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-54	256 Mbit