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Synchronous Memory ICs

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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 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, 16-pin SOIC 300mil (Tape & Reel), DTR, Single, Dual, Quad SPI NOR flash AT25SF2561C-SXUB-T Renesas / Dialog 1: £3.78 658In Stock 1,500Expected 08/01/2027 New Product	Mfr. Part No. AT25SF2561C-SXUB-T Mouser Part No 724-AT25SF2561CSXUBT 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, Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf2561c at25qf2561c 256mb spi flash	Datasheet	658In Stock 1,500Expected 08/01/2027	Cut Tape £3.78 £3.35 £2.98 £2.84 View Reel £2.65 £2.74 £2.72 £2.65 £2.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
NOR Flash 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 6x8 (Tape & Reel), DTR, Single, Dual, Quad SPI NOR flash AT25SF2561C-MWUB-T Renesas / Dialog 1: £4.61 902In Stock 2,000Expected 28/04/2027 New Product	Mfr. Part No. AT25SF2561C-MWUB-T Mouser Part No 724-AT25SF2561CMWUBT New Product	Renesas / Dialog	NOR Flash 256 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, DFN 6x8 (Tape & Reel), DTR, Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf2561c at25qf2561c 256mb spi flash	Datasheet	902In Stock 2,000Expected 28/04/2027	Cut Tape £4.61 £3.32 £2.95 £2.82 View Reel £2.65 £2.72 £2.71 £2.65 £2.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	DFN-8	256 Mbit	SPI
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 1,987In Stock 2,000Expected 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	1,987In Stock 2,000Expected 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	SMD/SMT	DFN-8	256 Mbit	SPI
NOR Flash SEMPER S25HS512TDSBHV010 Infineon Technologies 1: £11.28 226In Stock	Mfr. Part No. S25HS512TDSBHV010 Mouser Part No 727-25HS512TDSBHV010	Infineon Technologies	NOR Flash SEMPER	Datasheet	226In Stock	£11.28 £10.48 £10.15 £9.90 View £9.66 £7.76 £7.75 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	512 Mbit	Quad SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +105C MX25V8035FM1R03-TB Macronix 1: £1.47 1,728In Stock 1,666On Order	Mfr. Part No. MX25V8035FM1R03-TB Mouser Part No 95-25V8035FM1R03	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +105C	Datasheet	1,728In Stock 1,666On Order	£1.47 £1.37 £1.34 £1.31 View £1.27 £1.23 £1.20 £1.17 £1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NOR Flash SLC 256M Die 64MX4 MT25QU256ABA8E55-0SIT TR Micron 1: £22.96 1,771In Stock	Mfr. Part No. MT25QU256ABA8E55-0SIT TR Mouser Part No 340-321336-REEL	Micron	NOR Flash SLC 256M Die 64MX4 Learn More about Micron serial nor flash	Datasheet	1,771In Stock	Cut Tape £22.96 Reel £22.96 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT	XFWLBGA-23	256 Mbit	SPI
NOR Flash 512Mb, 3V Multiple I/O Serial NOR Flash MT25QL512ABB8ESF-0SIT TR Micron 1: £66.43 2,877In Stock	Mfr. Part No. MT25QL512ABB8ESF-0SIT TR Mouser Part No 340-278183-REEL	Micron	NOR Flash 512Mb, 3V Multiple I/O Serial NOR Flash Learn More about Micron serial nor flash	Datasheet	2,877In Stock	Cut Tape £66.43 Reel £66.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP2-16	512 Mbit	SPI
NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tube), Single SPI DataFlash AT45DB021E-SHN-B Renesas / Dialog 1: £1.35 30,023In Stock	Mfr. Part No. AT45DB021E-SHN-B Mouser Part No 556-AT45DB021E-SHN-B	Renesas / Dialog	NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tube), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	30,023In Stock	£1.35 £1.26 £1.24 £1.20 View £1.15 £1.14 £1.11 £1.04 £1.00	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Wide-8	2 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGBHI210 Infineon Technologies 1: £6.46 2,780In Stock	Mfr. Part No. S25FL256SAGBHI210 Mouser Part No 797-25FL256SAGBHI210	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	2,780In Stock	£6.46 £6.01 £5.83 £5.69 View £5.55 £5.38 £5.24 £5.11 £3.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1 MT25QU256ABA1EW7-0SIT Micron 1: £44.71 5,403In Stock	Mfr. Part No. MT25QU256ABA1EW7-0SIT Mouser Part No 340-256490-TRAY	Micron	NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1	Datasheet	5,403In Stock	£44.71	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WDFN-8	256 Mbit	SPI
NOR Flash SPI 512Mbit 4 1.8 Volts 24/25 TBGA 1 AL MT25QU512ABB8E12-0AAT Micron 1: £67.39 1,972In Stock	Mfr. Part No. MT25QU512ABB8E12-0AAT Mouser Part No 340-289021-TRAY	Micron	NOR Flash SPI 512Mbit 4 1.8 Volts 24/25 TBGA 1 AL	Datasheet	1,972In Stock	£67.39	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	512 Mbit	SPI
NOR Flash STD SPI S25FL256SAGMFIR03 Infineon Technologies 1: £5.84 3,039In Stock	Mfr. Part No. S25FL256SAGMFIR03 Mouser Part No 727-25FL256SAGMFIR03	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	3,039In Stock	Cut Tape £5.84 £5.54 £5.42 £5.15 View Reel £4.58 £5.02 £4.86 £4.75 £4.58 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,450	NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash STD SPI S25FL128SAGMFA000 Infineon Technologies 1: £3.98 4,842In Stock	Mfr. Part No. S25FL128SAGMFA000 Mouser Part No 727-S25FL128SAGMF000	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	4,842In Stock	£3.98 £3.76 £3.68 £3.60 View £3.49 £3.06 £2.99 £2.95 £2.90	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-16	128 Mbit	SPI
NOR Flash 256Mb, 3V, 80Mhz CMOS SPI Flash S25FL256SDSBHI210 Infineon Technologies 1: £6.27 3,242In Stock	Mfr. Part No. S25FL256SDSBHI210 Mouser Part No 797-25FL256SDSBHI210	Infineon Technologies	NOR Flash 256Mb, 3V, 80Mhz CMOS SPI Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	3,242In Stock	£6.27 £5.82 £5.66 £5.52 View £5.39 £5.21 £5.08 £4.96 £3.72	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash 512Mb 3V 133MHz Serial NOR Flash S25FL512SAGBHIC10 Infineon Technologies 1: £9.38 2,090In Stock	Mfr. Part No. S25FL512SAGBHIC10 Mouser Part No 797-25FL512SAGBHIC10	Infineon Technologies	NOR Flash 512Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25fl512s fl s nor flash	Datasheet	2,090In Stock	£9.38 £8.70 £8.44 £8.23 View £8.04 £7.78 £7.61 £7.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	512 Mbit	SPI
NOR Flash 256Mb, 1.8V, 133Mzh MirrorBit SPI Flash S25FS256SAGNFI003 Infineon Technologies 1: £5.82 3,465In Stock	Mfr. Part No. S25FS256SAGNFI003 Mouser Part No 797-25FS256SAGNFI003	Infineon Technologies	NOR Flash 256Mb, 1.8V, 133Mzh MirrorBit SPI Flash	Datasheet	3,465In Stock	Cut Tape £5.82 £5.52 £5.40 £5.13 View Reel £4.40 £5.01 £4.79 £4.67 £4.55 £4.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 8 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash AT45DB081E-SSHNHC-T Renesas / Dialog 1: £1.86 28,865In Stock	Mfr. Part No. AT45DB081E-SSHNHC-T Mouser Part No 988-A45DB081ESSHNHCT	Renesas / Dialog	NOR Flash 8 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	28,865In Stock	Cut Tape £1.86 £1.75 £1.69 £1.65 View Reel £1.45 £1.62 £1.56 £1.54 £1.50 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-Narrow-8	8 Mbit	SPI
NOR Flash 8 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Binary Page Mode, SOIC-N 150mil (Tube), Single SPI DataFlash AT45DB081E-SSHN-B Renesas / Dialog 1: £1.82 43,034In Stock	Mfr. Part No. AT45DB081E-SSHN-B Mouser Part No 988-AT45DB081ESSHN-B	Renesas / Dialog	NOR Flash 8 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Binary Page Mode, SOIC-N 150mil (Tube), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	43,034In Stock	£1.82 £1.70 £1.65 £1.62 View £1.57 £1.53 £1.50 £1.47 £1.30	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-8	8 Mbit	SPI
NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI DataFlash AT45DQ321-SHF2B-T Renesas / Dialog 1: £3.76 12,420In Stock	Mfr. Part No. AT45DQ321-SHF2B-T Mouser Part No 988-AT45DQ321SHF2BT	Renesas / Dialog	NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI DataFlash	Datasheet	12,420In Stock	Cut Tape £3.76 £3.51 £3.40 £3.33 View Reel £2.92 £3.25 £3.14 £3.07 £3.00 £2.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOIC-Wide-8	32 Mbit	SPI
NOR Flash spiFlash, 3V, 128M-bit, 4Kb Uniform Sector, DTR W25Q128JVEIM TR Winbond 1: £5.29 7,457In Stock	Mfr. Part No. W25Q128JVEIM TR Mouser Part No 454-W25Q128JVEIMTR	Winbond	NOR Flash spiFlash, 3V, 128M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor	Datasheet	7,457In Stock	Cut Tape £5.29 Reel £5.29 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash AT45DB021E-SSHN-T Renesas / Dialog 1: £1.26 14,398In Stock	Mfr. Part No. AT45DB021E-SSHN-T Mouser Part No 556-AT45DB021E-SSHNT	Renesas / Dialog	NOR Flash 2 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	14,398In Stock	Cut Tape £1.26 £1.20 £1.19 £1.13 View Reel £0.934 £1.10 £1.07 £1.04 £1.00 £0.934 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-Narrow-8	2 Mbit	SPI
NOR Flash STD SPI S25FL256SAGBHIA13 Infineon Technologies 1: £6.46 4,874In Stock	Mfr. Part No. S25FL256SAGBHIA13 Mouser Part No 727-25FL256SAGBHIA13	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	4,874In Stock	Cut Tape £6.46 £6.01 £5.83 £5.69 View Reel £4.55 £5.55 £5.38 £5.24 £5.11 £4.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash STD SPI S25FL256SAGMFIR11 Infineon Technologies 1: £5.87 2,713In Stock	Mfr. Part No. S25FL256SAGMFIR11 Mouser Part No 727-S25FL256SAGMFIR1	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	2,713In Stock	£5.87 £5.46 £5.24 £5.12 View £4.57 £4.43 £4.32 £3.70	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash IC 512 Mb FLASH MEMORY S25FL512SAGBHBA10 Infineon Technologies 1: £11.08 2,820In Stock	Mfr. Part No. S25FL512SAGBHBA10 Mouser Part No 727-S25FL512SAGBHBA1	Infineon Technologies	NOR Flash IC 512 Mb FLASH MEMORY Learn More about Infineon Technologies cypress s25fl512s fl s nor flash	Datasheet	2,820In Stock	£11.08 £10.28 £9.97 £9.73 View £9.49 £9.18 £8.94 £8.20 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT		512 Mbit	SPI
NOR Flash 1G 3V 133MHz Serial Flash S70FL01GSAGMFI011 Infineon Technologies 1: £18.65 940In Stock	Mfr. Part No. S70FL01GSAGMFI011 Mouser Part No 797-70FL01GSAGMFI011	Infineon Technologies	NOR Flash 1G 3V 133MHz Serial Flash	Datasheet	940In Stock	£18.65 £17.49 £16.93 £16.62 View £16.37 £16.22	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-16	1 Gbit	SPI