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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 (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
NOR Flash 256Mb 3V 90ns Parallel NOR Flash S29GL256S90TFI010 Infineon Technologies 1: £11.02 6In Stock 910Expected 20/10/2026	Mfr. Part No. S29GL256S90TFI010 Mouser Part No 797-29GL256S90TFI010	Infineon Technologies	NOR Flash 256Mb 3V 90ns Parallel NOR Flash Learn More about Infineon Technologies spansions29glnor	Datasheet	6In Stock 910Expected 20/10/2026	£11.02 £10.24 £9.93 £9.68 View £9.45 £9.14 £8.91 £8.69 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 143 MHz, Commercial Temp - Tray AS4C8M32SA-7BCN Alliance Memory 1: £18.74 2,449In Stock	Mfr. Part No. AS4C8M32SA-7BCN Mouser Part No 913-AS4C8M32SA-7BCN	Alliance Memory	DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 143 MHz, Commercial Temp - Tray	Datasheet	2,449In Stock	£18.74 £17.36 £16.82 £16.41 View £15.79 £15.39 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-90	256 Mbit
NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL MT25QU256ABA8E12-0AAT Micron 1: £41.13 704In 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	704In Stock	£41.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
DRAM SPCM Infineon Technologies S80KS2563GABHV020 S80KS2563GABHV020 Infineon Technologies 1: £12.24 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	£12.24 £11.27 £10.89 £10.76 £10.48	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-24	256 Mbit
NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN MT25QU256ABA1EW7-0SIT TR Micron 1: £30.43 8In Stock	Mfr. Part No. MT25QU256ABA1EW7-0SIT TR Mouser Part No 340-256490-REEL	Micron	NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN Learn More about Micron serial nor flash	Datasheet	8In Stock	Cut Tape £30.43 £27.60 £26.71 £26.05 £25.53 Reel £25.53 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WDFN-8	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector W25Q256JVBIQ Winbond 1: £8.35 94In Stock 480On Order	Mfr. Part No. W25Q256JVBIQ Mouser Part No 454-W25Q256JVBIQ	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	94In Stock 480On Order	£8.35	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR W25Q256JVEIM TR Winbond 1: £8.20 23In Stock	Mfr. Part No. W25Q256JVEIM TR Mouser Part No 454-W25Q256JVEIMTR	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor	Datasheet	23In Stock	Cut Tape £8.20 Reel £8.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector W25Q256JVFIQ TR Winbond 1: £8.21 23In Stock 8,000On Order	Mfr. Part No. W25Q256JVFIQ TR Mouser Part No 454-W25Q256JVFIQTR	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	23In Stock 8,000On Order	Cut Tape £8.21 Reel £8.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
DRAM SPCM S80KS2564GACHI040 Infineon Technologies 1: £16.88 50In Stock 2,860On Order	Mfr. Part No. S80KS2564GACHI040 Mouser Part No 727-S80KS2564GACHI04	Infineon Technologies	DRAM SPCM Learn More about Infineon Technologies cypress s80ks256x hyperram	Datasheet	50In Stock 2,860On Order On Order Ship Dates Mfr. No: S80KS2564GACHI040 Stock: 50 Can Dispatch Immediately On Order: 260 Expected 05/11/2026 2,600 TBD Factory Lead Time: 14 Weeks	£16.88 £15.64 £15.15 £14.77 View £14.40 £13.93	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-49	256 Mbit
NOR Flash 256M 3V 166MHz Serial Flash IS25LP256D-RHLE ISSI 1: £8.45 4,590In Stock 4,320Expected 03/05/2027	Mfr. Part No. IS25LP256D-RHLE Mouser Part No 870-IS25LP256D-RHLE	ISSI	NOR Flash 256M 3V 166MHz Serial Flash Learn More about ISSI nor flash	Datasheet	4,590In Stock 4,320Expected 03/05/2027	£8.45 £7.86 £7.61 £7.43 £7.09	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R IS25WP256D-JLLE-TR ISSI 1: £8.31 8,499In Stock	Mfr. Part No. IS25WP256D-JLLE-TR Mouser Part No 870-IS25WP256DJLLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R Learn More about ISSI nor flash	Datasheet	8,499In Stock	Cut Tape £8.31 £7.73 £7.48 £7.31 £6.97 Reel £6.97 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C16M16SA-6BIN Alliance Memory 1: £25.51 2,262In Stock	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	2,262In Stock	£25.51 £23.61 £22.87 £22.31 View £21.51 £20.96 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1 MX25U25673GMI40-TB Macronix 1: £9.07 24In Stock	Mfr. Part No. MX25U25673GMI40-TB Mouser Part No 95-25U25673GMI40TB	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	24In Stock	£9.07 £8.42 £8.17 £7.97 £7.62	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Nor Infineon Technologies S25FL256LAGBHI023 S25FL256LAGBHI023 Infineon Technologies 1: £4.59 61In Stock 2,500Expected 29/04/2027	Mfr. Part No. S25FL256LAGBHI023 Mouser Part No 727-S25FL256LAGBHI23	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	61In Stock 2,500Expected 29/04/2027	Cut Tape £4.59 £4.29 £4.16 £4.06 View Reel £3.59 £3.96 £3.85 £3.78 £3.69 £3.59	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT		256 Mbit	SPI
NOR Flash PNOR S29GL256S10DHB020 Infineon Technologies 1: £11.71 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	£11.71 £10.86 £10.53 £10.27 View £10.02 £9.68 £9.44 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) AS4C16M16D1A-5TIN Alliance Memory 1: £12.80 183In 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	183In Stock	£12.80 £11.88 £11.51 £11.24 View £10.92 £10.48 £10.28	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: £13.25 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 £13.25 £12.29 £11.90 £11.34 View Reel £10.14 £11.06 £10.90 £10.62 £10.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	DRAM	SMD/SMT	TSOP-II-66	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C16M16SB-6BIN Alliance Memory 1: £17.71 382In Stock	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	382In Stock	£17.71 £16.33 £15.92 £14.26 Quote Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C8M32SA-6BIN Alliance Memory 1: £19.78 367In Stock	Mfr. Part No. AS4C8M32SA-6BIN Mouser Part No 913-AS4C8M32SA-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	367In Stock	£19.78 £18.33 £17.76 £17.32 View £16.67 £16.25 £12.88	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-90	256 Mbit
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS IS42S16160L-7TL ISSI 1: £5.10 29In Stock 108Expected 21/09/2027	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	29In Stock 108Expected 21/09/2027	£5.10 £4.75	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash SPI 256Mbit 4 Die MT25QU256ABA8E55-0SIT Micron 1: £22.96 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MT25QU256ABA8E55-0SIT Mouser Part No 340-321336	Micron	NOR Flash SPI 256Mbit 4 Die Learn More about Micron serial nor flash	Datasheet	Non-Stocked Lead-Time 53 Weeks	£22.96	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	XFWLBGA-23	256 Mbit	SPI
NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R IS25LP256D-RMLE-TR ISSI 1: £6.74 273In Stock 3,000Expected 03/11/2026	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	273In Stock 3,000Expected 03/11/2026	Cut Tape £6.74 £6.27 £6.08 £5.93 £5.79 Reel £5.79 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: £7.03 414In Stock 1,440Expected 22/01/2027	Mfr. Part No. IS25LP256E-JLLE Mouser Part No 870-IS25LP256E-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS	Datasheet	414In Stock 1,440Expected 22/01/2027	£7.03 £6.53 £6.34 £6.19 £6.03	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: £9.34 481In Stock 480Expected 03/05/2027	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		481In Stock 480Expected 03/05/2027	£9.34	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET IS25WP256D-RMLE-TR ISSI 1: £7.33 2,188In Stock 2,000Expected 02/11/2026	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	2,188In Stock 2,000Expected 02/11/2026	Cut Tape £7.33 £6.82 £6.62 £6.46 View Reel £6.08 £6.30 £6.09 £6.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI