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8 bit 256 Mbit Semiconductors

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RoHS Compliant

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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.
NOR Flash 256Mb, 1.8V, 80Mhz DDR S25FS256SDSMFI001 Infineon Technologies 1: £6.26 138In Stock	Mfr. Part No. S25FS256SDSMFI001 Mouser Part No 797-25FS256SDSMFI001	Infineon Technologies	NOR Flash 256Mb, 1.8V, 80Mhz DDR Learn More about Infineon Technologies spansion fs memory	Datasheet	138In Stock	£6.26 £5.82 £5.65 £5.51 View £5.38 £5.20 £5.07 £4.95 Quote	Min.: 1 Mult.: 1
NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash S25FS256SDSMFI003 Infineon Technologies 1: £6.26 1,424In Stock	Mfr. Part No. S25FS256SDSMFI003 Mouser Part No 797-25FS256SDSMFI003	Infineon Technologies	NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash	Datasheet	1,424In Stock	Cut Tape £6.26 £5.82 £5.65 £5.51 View Reel £4.95 £5.38 £5.20 £5.07 £4.95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,450
NOR Flash 256M 3V 166MHz Serial Flash IS25LP256D-RHLE ISSI 1: £8.45 4,575In 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	4,575In Stock 4,320Expected 03/05/2027	£8.45 £7.86 £7.61 £7.43 £7.09	Min.: 1 Mult.: 1
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R IS25WP256D-JLLE-TR ISSI 1: £8.31 8,439In 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	8,439In 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 256Mb QPI/QSPI 16pin SOP 300mil ET IS25WP256D-RMLE-TR ISSI 1: £7.33 4,188In Stock	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	4,188In Stock	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 Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C MX25LM25645GXDR00-T Macronix 1: £5.49 10In Stock 3,360On Order	Mfr. Part No. MX25LM25645GXDR00-T Mouser Part No 95-25LM25645GXDR00	Macronix	NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C	Datasheet	10In Stock 3,360On Order	£5.49 £5.11 £4.96 £4.84 View £4.72 £4.46	Min.: 1 Mult.: 1
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 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R IS25LP256D-RMLE-TR ISSI 1: £6.74 264In 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	264In 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 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS IS25LP256E-JLLE ISSI 1: £7.03 415In 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	415In Stock 1,440Expected 22/01/2027	£7.03 £6.53 £6.34 £6.19 £6.03	Min.: 1 Mult.: 1
DRAM SDRAM, 256M, 32M X8, 3.3V, 54 PIN TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray AS4C32M8SA-6TIN Alliance Memory 1: £13.38 157In Stock	Mfr. Part No. AS4C32M8SA-6TIN Mouser Part No 913-AS4C32M8SA6TIN	Alliance Memory	DRAM SDRAM, 256M, 32M X8, 3.3V, 54 PIN TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	157In Stock	£13.38 £12.42 £12.04 £11.75 View £11.43 £9.14 £8.97	Min.: 1 Mult.: 1
DRAM 256M 32Mx8 143MHz SDR SDRAM, 3.3V IS42S83200G-7TLI ISSI 1: £7.61 38In Stock NRND	Mfr. Part No. IS42S83200G-7TLI Mouser Part No 870-IS42S83200G-7TLI NRND	ISSI	DRAM 256M 32Mx8 143MHz SDR SDRAM, 3.3V	Datasheet	38In Stock	£7.61 £7.07 £6.86 £6.70 £6.38	Min.: 1 Mult.: 1
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JLLE-TR ISSI 1: £8.31 27In Stock 8,000Expected 21/04/2027	Mfr. Part No. IS25LP256D-JLLE-TR Mouser Part No 870-IS25LP256DJLLETR	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	27In Stock 8,000Expected 21/04/2027	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 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, dedicated reset pin IS25LP256E-RHLE ISSI 1: £4.83 163In Stock	Mfr. Part No. IS25LP256E-RHLE Mouser Part No 870-IS25LP256E-RHLE	ISSI	NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, dedicated reset pin	Datasheet	163In Stock	£4.83 £4.50 £4.37 £4.26 £4.16	Min.: 1 Mult.: 1
DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 ball BGA (8mmx8mm) RoHS, IT IS42S83200G-7BLI ISSI 1: £10.10 158In Stock NRND	Mfr. Part No. IS42S83200G-7BLI Mouser Part No 870-IS42S83200G-7BLI NRND	ISSI	DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 ball BGA (8mmx8mm) RoHS, IT	Datasheet	158In Stock	£10.10 £9.38 £9.09 £8.66 £8.45	Min.: 1 Mult.: 1
NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, Tray ISSI IS25LP256D-RMLE-TY IS25LP256D-RMLE-TY ISSI 1: £5.42 63In Stock	Mfr. Part No. IS25LP256D-RMLE-TY Mouser Part No 870-IS25LP256DRMLETY	ISSI	NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, Tray	Datasheet	63In Stock	£5.42 £5.05 £4.90 £4.78 £4.57	Min.: 1 Mult.: 1
NOR Flash 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 6x8 (Tape & Reel), DTR, Quad enabled (Single, Dual, Quad) SPI NOR flash AT25QF2561C-MWUB-T Renesas / Dialog 1: £3.32 3,987Expected 02/11/2026 New Product	Mfr. Part No. AT25QF2561C-MWUB-T Mouser Part No 724-AT25QF2561CMWUBT New Product	Renesas / Dialog	NOR Flash 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 6x8 (Tape & Reel), DTR, Quad enabled (Single, Dual, Quad) SPI NOR flash Learn More about Renesas / Dialog renesas at25sf2561c at25qf2561c 256mb spi flash	Datasheet	3,987Expected 02/11/2026	Cut Tape £3.32 £2.95 £2.82 £2.72 View Reel £2.65 £2.71 £2.65 £2.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NOR Flash Nor S25FL256LAGMFI003 Infineon Technologies 1: £4.60 10,143On Order	Mfr. Part No. S25FL256LAGMFI003 Mouser Part No 727-S25FL256LAGMFI03	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	10,143On Order On Order Ship Dates Mfr. No: S25FL256LAGMFI003 Stock: 0 On Order: 5,800 Expected 23/11/2026 4,343 Expected 23/12/2026 Factory Lead Time: 23 Weeks	Cut Tape £4.60 £4.29 £4.16 £4.06 Reel £3.65 View £3.96 £3.83 £3.75 £3.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,450
NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, reset pin, Auto Grade IS25LP256E-RHLA3 ISSI 1: £5.99 47In Stock	Mfr. Part No. IS25LP256E-RHLA3 Mouser Part No 870-IS25LP256E-RHLA3	ISSI	NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, reset pin, Auto Grade	Datasheet	47In Stock	£5.99 £5.57 £5.40 £5.27 £5.14	Min.: 1 Mult.: 1
NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 MX25LM25645GXDI00-TR Macronix 1: £10.35 3,896Expected 10/11/2026	Mfr. Part No. MX25LM25645GXDI00-TR Mouser Part No 95-25LM25645GXDITR	Macronix	NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Learn More about Macronix mx25lx mx66lm nor flash	Datasheet	3,896Expected 10/11/2026	Cut Tape £10.35 £9.61 £9.31 £8.88 Reel £8.88	Min.: 1 Mult.: 1 Max.: 50 : 2,000
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm MX25UM25645GXDI00-T Macronix 1: £10.35 10,670On Order	Mfr. Part No. MX25UM25645GXDI00-T Mouser Part No 95-25UM25645GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	10,670On Order	£10.35 £9.61 £9.31 £8.88 View £8.66 £8.53	Min.: 1 Mult.: 1 Max.: 250
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW MX25UW25345GXDI00-T Macronix 1: £12.08 4,800On Order	Mfr. Part No. MX25UW25345GXDI00-T Mouser Part No 95-25UW25345GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4,800On Order	£12.08 £11.20 £10.85 £10.34 View £10.08 £9.93	Min.: 1 Mult.: 1
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW MX25UW25645GXDI00-T Macronix 1: £12.09 4,500On Order	Mfr. Part No. MX25UW25645GXDI00-T Mouser Part No 95-25UW25645GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4,500On Order	£12.09 £11.21 £10.86 £10.35 View £10.09 £9.94 £9.68	Min.: 1 Mult.: 1 Max.: 500
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW MX25UW25645GXDI00-TR Macronix 1: £12.08 2,000On Order	Mfr. Part No. MX25UW25645GXDI00-TR Mouser Part No 95-25UW25645GXDITR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		2,000On Order	Cut Tape £12.08 £11.20 £10.85 £10.34 £10.08 Reel £10.08	Min.: 1 Mult.: 1 Max.: 100 : 2,000
DRAM 256M, 3.3V, SDRAM, 32Mx8, 166MHz, 54 pin TSOP II (400 mil) RoHS, IT IS42S83200J-6TLI ISSI 1: £9.87 45In Stock NRND	Mfr. Part No. IS42S83200J-6TLI Mouser Part No 870-42S83200J6TLI NRND	ISSI	DRAM 256M, 3.3V, SDRAM, 32Mx8, 166MHz, 54 pin TSOP II (400 mil) RoHS, IT	Datasheet	45In Stock	£9.87 £9.17 £8.89 £8.47 £5.92	Min.: 1 Mult.: 1
NOR Flash 256Mbit NOR Flash 3.3V WSON8 6*5mm Industrial(-40C to +85C) GD25Q256EWIGR GigaDevice 1: £4.02 3,470On Order New Product	Mfr. Part No. GD25Q256EWIGR Mouser Part No 363-GD25Q256EWIGR New Product	GigaDevice	NOR Flash 256Mbit NOR Flash 3.3V WSON8 6*5mm Industrial(-40C to +85C)	Datasheet	3,470On Order On Order Ship Dates Mfr. No: GD25Q256EWIGR Stock: 0 On Order: 470 Expected 22/10/2026 3,000 Expected 16/11/2026 Factory Lead Time: 27 Weeks	Cut Tape £4.02 £3.74 £3.62 £3.54 View Reel £3.06 £3.46 £3.35 £3.27 £3.19 £3.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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