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256 Mbit Memory ICs

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Memory Size = 256 Mbit

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RoHS Compliant

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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, Quad enabled (Single, Dual, Quad) SPI NOR flash AT25QF2561C-SXUB-T Renesas / Dialog 1: $8.49 1,469In Stock New Product	Mfr. Part # AT25QF2561C-SXUB-T Mouser Part # 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	1,469In Stock	Cut Tape $8.49 $7.90 $7.67 $7.49 View Reel $6.57 $7.31 $7.07 $6.90 $6.68 $6.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR W25Q25PWZEIM Winbond 1: $9.15 154In Stock New Product	Mfr. Part # W25Q25PWZEIM Mouser Part # 454-W25Q25PWZEIM New Product	Winbond	NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor		154In Stock	$9.15 $8.52 $8.27 $8.07	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	Dual/Quad SPI
NOR Flash PNOR Infineon Technologies S29GL256S11DHVV23 S29GL256S11DHVV23 Infineon Technologies 1: $15.47 2,150In Stock	Mfr. Part # S29GL256S11DHVV23 Mouser Part # 727-29GL256S11DHVV23	Infineon Technologies	NOR Flash PNOR	Datasheet	2,150In Stock	Cut Tape $15.47 $14.37 $13.92 $13.60 View Reel $10.87 $13.26 $12.83 $12.51 $12.19 $10.87	Min.: 1 Mult.: 1 : 2,200	NOR Flash			256 Mbit
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT, T&R IS42S16160L-7TLI-TR ISSI 1: $12.23 2,780In Stock 3,000Expected 11/13/2026	Mfr. Part # IS42S16160L-7TLI-TR Mouser Part # 870-S42S16160L7TLITR	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT, T&R	Datasheet	2,780In Stock 3,000Expected 11/13/2026	Cut Tape $12.23 $11.39 $11.04 $10.78 $10.52 Reel $10.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24 Automotive +105C MX25L25645GXDR-08G-T Macronix 1: $11.09 378In Stock	Mfr. Part # MX25L25645GXDR-08G-T Mouser Part # 95-25L25645GXDR08G	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O BGA-24 Automotive +105C	Datasheet	378In Stock	$11.09 $10.32 $10.01 $9.56 View $9.32 $9.18 $8.94 $8.75	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected MX29GL256FHXFI-90Q-TR Macronix 1: $32.20 555In Stock 1,500On Order	Mfr. Part # MX29GL256FHXFI-90Q-TR Mouser Part # 95-29GL256FHXFI9TR	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected	Datasheet	555In Stock 1,500On Order	Cut Tape $32.20 $29.85 $28.91 $28.20 View Reel $26.46 $27.14 $26.46 $26.46	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	BGA-64	256 Mbit	Parallel
NOR Flash Parallel NOR 3V 256Mbit x16 I/O TSOP-56 Highest Sector Protected VIO MX29GL256FUT2I-11G-TR Macronix 1: $28.02 653In Stock	Mfr. Part # MX29GL256FUT2I-11G-TR Mouser Part # 95-29GL256FUT2I1TR	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O TSOP-56 Highest Sector Protected VIO	Datasheet	653In Stock	Cut Tape $28.02 $25.96 $25.16 $24.53 $24.13 Reel $21.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected VIO MX29GL256FUXFI-11G-T Macronix 1: $32.20 136In Stock	Mfr. Part # MX29GL256FUXFI-11G-T Mouser Part # 95-29GL256FUXFI11T	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected VIO	Datasheet	136In Stock	$32.20 $29.85 $28.91 $28.20 View $27.14 $26.46	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-64	256 Mbit	Parallel
NOR Flash SPI 256Mbit 4 1.8 Volts 16/16 SOIC 1 MT25QU256ABA8ESF-0SIT Micron 1: $44.20 2,221In Stock	Mfr. Part # MT25QU256ABA8ESF-0SIT Mouser Part # 340-256484-TRAY	Micron	NOR Flash SPI 256Mbit 4 1.8 Volts 16/16 SOIC 1	Datasheet	2,221In Stock	$44.20	Min.: 1 Mult.: 1 Max.: 200	NOR Flash	SMD/SMT	SOP2-16	256 Mbit	SPI
NOR Flash SPI 256Mbit 4 3 Volts 8/8 WPDFN 1 MT25QL256ABA1EW7-0SIT Micron 1: $44.95 2,583In Stock	Mfr. Part # MT25QL256ABA1EW7-0SIT Mouser Part # 340-256485-TRAY	Micron	NOR Flash SPI 256Mbit 4 3 Volts 8/8 WPDFN 1	Datasheet	2,583In Stock	$44.95 $44.20	Min.: 1 Mult.: 1 Max.: 500	NOR Flash	SMD/SMT	WDFN-8	256 Mbit	SPI
NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN MT25QU256ABA1EW7-0SIT TR Micron 1: $44.20 2,658In Stock	Mfr. Part # MT25QU256ABA1EW7-0SIT TR Mouser Part # 340-256490-REEL	Micron	NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN Learn More about Micron serial nor flash	Datasheet	2,658In Stock	Cut Tape $44.20 Reel $44.20 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 4,000	NOR Flash	SMD/SMT	WDFN-8	256 Mbit	SPI
NOR Flash SPI FLASH NOR SLC 64MX4 SOIC MT25QL256ABA8ESF-0AAT TR Micron 1: $53.48 890In Stock	Mfr. Part # MT25QL256ABA8ESF-0AAT TR Mouser Part # 340-279831-REEL	Micron	NOR Flash SPI FLASH NOR SLC 64MX4 SOIC Learn More about Micron serial nor flash	Datasheet	890In Stock	Cut Tape $53.48 Reel $53.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOP2-16	256 Mbit	SPI
NOR Flash SPI 256Mbit 4 3 Volts 16/16 SOIC 1 AL MT25QL256ABA8ESF-0AAT Micron 1: $53.48 653In Stock	Mfr. Part # MT25QL256ABA8ESF-0AAT Mouser Part # 340-279831-TRAY	Micron	NOR Flash SPI 256Mbit 4 3 Volts 16/16 SOIC 1 AL	Datasheet	653In Stock	$53.48	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP2-16	256 Mbit	SPI
NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL MT25QL256ABA8E12-0AUT Micron 1: $61.88 1,676In Stock	Mfr. Part # MT25QL256ABA8E12-0AUT Mouser Part # 340-357969-TRAY	Micron	NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL	Datasheet	1,676In Stock	$61.88	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
NOR Flash Nor S25FL256LAGMFI003 Infineon Technologies 1: $5.82 6,117In Stock	Mfr. Part # S25FL256LAGMFI003 Mouser Part # 727-S25FL256LAGMFI03	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	6,117In Stock	Cut Tape $5.82 $5.43 $5.28 $5.15 Reel $4.58 View $5.03 $4.88 $4.75 $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,450	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
NOR Flash Nor S25FL256LAGNFV010 Infineon Technologies 1: $5.80 5,855In Stock 3,380Expected 5/13/2027	Mfr. Part # S25FL256LAGNFV010 Mouser Part # 727-S25FL256LAGNV010	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	5,855In Stock 3,380Expected 5/13/2027	$5.80 $5.45 $5.32 $5.20 View $5.10 $4.94 $4.81 $4.75 $4.67	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash STD SPI S25FS256SAGBHV200 Infineon Technologies 1: $8.06 530In Stock	Mfr. Part # S25FS256SAGBHV200 Mouser Part # 727-S25FS256SAGBHV20	Infineon Technologies	NOR Flash STD SPI	Datasheet	530In Stock	$8.06 $7.50 $7.28 $7.11 View $6.71 $6.60 $5.68 $5.66	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGNFI000 Infineon Technologies 1: $7.45 5,879In Stock	Mfr. Part # S25FL256SAGNFI000 Mouser Part # 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	5,879In Stock	$7.45 $6.76 $6.58 $6.44 View $6.29 $6.08 $5.95 $5.84 $5.76	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: $7.22 5,903In Stock 4,100Expected 10/8/2026	Mfr. Part # S25FL256SAGNFI001 Mouser Part # 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	5,903In Stock 4,100Expected 10/8/2026	$7.22 $6.60 $6.44 $6.20 View $6.07 $5.97 $5.85 $5.80 $5.79	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: $7.72 11,645In Stock 10,000Expected 10/15/2026	Mfr. Part # S25FL256SAGNFI003 Mouser Part # 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	11,645In Stock 10,000Expected 10/15/2026	Cut Tape $7.72 $7.20 $6.98 $6.83 View Reel $5.56 $6.66 $6.45 $6.29 $6.12 $5.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash S25FS256SDSMFI003 Infineon Technologies 1: $7.57 1,424In Stock	Mfr. Part # S25FS256SDSMFI003 Mouser Part # 797-25FS256SDSMFI003	Infineon Technologies	NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash	Datasheet	1,424In Stock	Cut Tape $7.57 $7.06 $6.85 $6.68 View Reel $6.01 $6.53 $6.32 $6.16 $6.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,450	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm MX25U25645GXDI00-TR Macronix 1: $11.93 4,084In Stock 4,000On Order	Mfr. Part # MX25U25645GXDI00-TR Mouser Part # 95-25U25645GXDI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm	Datasheet	4,084In Stock 4,000On Order	Cut Tape $11.93 $11.10 $10.76 $10.50 View Reel $9.28 $10.26 $9.69 $9.66 $9.30 $9.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Parallel NOR 3V 256Mbit x16 I/O TSOP-56 Lowest Sector Protected MX29GL256FLT2I-90Q-TR Macronix 1: $22.95 1,751In Stock	Mfr. Part # MX29GL256FLT2I-90Q-TR Mouser Part # 95-29GL256FLT2I9TR	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O TSOP-56 Lowest Sector Protected	Datasheet	1,751In Stock	Cut Tape $22.95 $21.28 $20.62 $19.66 View Reel $18.38 $19.16 $18.88 $18.40 $18.38	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
NOR Flash GD25LE255EWIGR GigaDevice 1: $5.90 2,657In Stock NRND	Mfr. Part # GD25LE255EWIGR Mouser Part # 363-GD25LE255EWIGR NRND	GigaDevice	NOR Flash Learn More about GigaDevice gd25 spi nor flash	Datasheet	2,657In Stock	Cut Tape $5.90 $5.50 $5.34 $5.21 View Reel $4.90 $5.10 $4.93 $4.91 $4.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
DRAM 256Mb 200MHz 18V ITemp Suggested Alt APS256XXN-OB9-BG same device higher speed APS256XXN-OBR-BG AP Memory 1: $7.53 8,239In Stock 9,600Expected 10/9/2026 NRND	Mfr. Part # APS256XXN-OBR-BG Mouser Part # 878-APS256XXN-OBR-BG NRND	AP Memory	DRAM 256Mb 200MHz 18V ITemp Suggested Alt APS256XXN-OB9-BG same device higher speed Learn More about AP Memory bga24 psram ddrs	Datasheet	8,239In Stock 9,600Expected 10/9/2026	$7.53 $7.01 $6.80 $6.64 View $6.49 $6.28 $6.12 $5.97 $5.82	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-24	256 Mbit