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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
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT, T&R IS42S16160L-7TLI-TR ISSI 1: $9.41 2,604In 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	2,604In Stock 3,000Expected 11/13/2026	Cut Tape $9.41 $8.76 $8.49 $8.29 $8.09 Reel $8.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected MX29GL256FHXFI-90Q-TR Macronix 1: $24.77 555In Stock 1,500On Order New Product	Mfr. Part # MX29GL256FHXFI-90Q-TR Mouser Part # 95-29GL256FHXFI9TR New Product	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected	Datasheet	555In Stock 1,500On Order	Cut Tape $24.77 $22.96 $22.24 $21.69 View Reel $20.35 $20.88 $20.35 $20.35	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: $21.55 652In 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	652In Stock	Cut Tape $21.55 $19.97 $19.35 $18.87 $18.56 Reel $16.44 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: $21.55 136In Stock New Product	Mfr. Part # MX29GL256FUXFI-11G-T Mouser Part # 95-29GL256FUXFI11T New Product	Macronix	NOR Flash Parallel NOR 3V 256Mbit x16 I/O BGA-64 Highest Sector Protected VIO	Datasheet	136In Stock	$21.55 $19.97 $19.34 $18.87 View $18.16 $17.69	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: $34.00 1,626In Stock	Mfr. Part # MT25QU256ABA8ESF-0SIT Mouser Part # 340-256484-TRAY	Micron	NOR Flash SPI 256Mbit 4 1.8 Volts 16/16 SOIC 1	Datasheet	1,626In Stock	$34.00	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: $34.00 2,082In Stock	Mfr. Part # MT25QL256ABA1EW7-0SIT Mouser Part # 340-256485-TRAY	Micron	NOR Flash SPI 256Mbit 4 3 Volts 8/8 WPDFN 1	Datasheet	2,082In Stock	$34.00	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: $45.10 2,293In 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	2,293In Stock	Cut Tape $45.10 Reel $45.10 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: $41.13 847In 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	847In Stock	Cut Tape $41.13 Reel $41.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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: $47.60 1,683In Stock	Mfr. Part # MT25QL256ABA8E12-0AUT Mouser Part # 340-357969-TRAY	Micron	NOR Flash SPI 256Mbit 4 3 Volts 24/25 TBGA 1 AL	Datasheet	1,683In Stock	$47.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	T-PBGA-24	256 Mbit	SPI
NOR Flash NOR S25FL256LAGNFI013 Infineon Technologies 1: $4.55 8,810In Stock 2,500Expected 10/20/2026	Mfr. Part # S25FL256LAGNFI013 Mouser Part # 727-S25FL256LAGNFI03	Infineon Technologies	NOR Flash NOR Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	8,810In Stock 2,500Expected 10/20/2026	Cut Tape $4.55 $4.33 $4.21 $4.11 View Reel $3.57 $4.01 $3.85 $3.79 $3.69 $3.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT		256 Mbit	SPI
NOR Flash Nor S25FL256LAGNFV010 Infineon Technologies 1: $4.46 5,819In Stock 3,380Expected 11/12/2026	Mfr. Part # S25FL256LAGNFV010 Mouser Part # 727-S25FL256LAGNV010	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	5,819In Stock 3,380Expected 11/12/2026	$4.46 $4.19 $4.09 $4.00 View $3.92 $3.80 $3.70 $3.65 $3.59	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash STD SPI S25FS256SAGBHV200 Infineon Technologies 1: $6.20 530In Stock	Mfr. Part # S25FS256SAGBHV200 Mouser Part # 727-S25FS256SAGBHV20	Infineon Technologies	NOR Flash STD SPI	Datasheet	530In Stock	$6.20 $5.77 $5.60 $5.47 View $5.16 $5.08 $4.37 $4.35	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGMFI000 Infineon Technologies 1: $5.73 5,384In Stock 4,800Expected 11/5/2026	Mfr. Part # S25FL256SAGMFI000 Mouser Part # 797-25FL256SAGMFI000	Infineon Technologies	NOR Flash 256Mb 3V 133MHz Serial NOR Flash Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	5,384In Stock 4,800Expected 11/5/2026	$5.73 $5.35 $5.18 $5.00 View $4.80 $4.68 $4.55 $4.22 $4.02	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Narrow-16	256 Mbit	SPI
NOR Flash 256Mb 3V 133MHz Serial NOR Flash S25FL256SAGNFI000 Infineon Technologies 1: $5.73 5,863In 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	5,863In Stock	$5.73 $5.20 $5.06 $4.95 View $4.84 $4.68 $4.58 $4.49 $4.43	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: $5.38 5,892In Stock 4,100Expected 10/26/2026	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	5,892In Stock 4,100Expected 10/26/2026	$5.38 $4.90 $4.78 $4.58 View $4.49 $4.44 $4.37 $4.36	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: $5.94 14,265In Stock 7,380Expected 11/2/2026	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	14,265In Stock 7,380Expected 11/2/2026	Cut Tape $5.94 $5.54 $5.37 $5.25 View Reel $4.28 $5.12 $4.96 $4.84 $4.71 $4.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm MX25U25645GXDI00-TR Macronix 1: $9.18 4,056In 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	4,056In Stock 4,000On Order	Cut Tape $9.18 $8.54 $8.28 $8.08 View Reel $7.14 $7.89 $7.45 $7.43 $7.15 $7.14 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: $17.65 1,748In 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	1,748In Stock	Cut Tape $17.65 $16.37 $15.86 $15.12 View Reel $14.14 $14.74 $14.52 $14.15 $14.14	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
NOR Flash GD25LE255EWIGR GigaDevice 1: $4.54 2,445In Stock NRND	Mfr. Part # GD25LE255EWIGR Mouser Part # 363-GD25LE255EWIGR NRND	GigaDevice	NOR Flash Learn More about GigaDevice gd25 spi nor flash	Datasheet	2,445In Stock	Cut Tape $4.54 $4.23 $4.11 $4.01 View Reel $3.77 $3.92 $3.79 $3.78 $3.77 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: $5.79 17,632In Stock 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	17,632In Stock	$5.79 $5.39 $5.23 $5.11 View $4.99 $4.83 $4.71 $4.59 $4.48	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-24	256 Mbit
DRAM IoT RAM 256Mb OPI x8,x16 DDR 200MHz, 1.8V Temp BGA24 suggested alt APS256XXN-OB9X-BG same device higher speed APS256XXN-OBRX-BG AP Memory 1: $7.39 3,203In Stock NRND	Mfr. Part # APS256XXN-OBRX-BG Mouser Part # 878-APS256XXNOBRX-BG NRND	AP Memory	DRAM IoT RAM 256Mb OPI x8,x16 DDR 200MHz, 1.8V Temp BGA24 suggested alt APS256XXN-OB9X-BG same device higher speed	Datasheet	3,203In Stock	$7.39 $6.88 $6.67 $6.52 View $6.36 $6.15 $6.00 $5.85 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-24	256 Mbit
NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C MX25LM25645GXDR00-T Macronix 1: $7.31 24In Stock 1,920On Order	Mfr. Part # MX25LM25645GXDR00-T Mouser Part # 95-25LM25645GXDR00	Macronix	NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C	Datasheet	24In Stock 1,920On Order	$7.31 $6.80 $6.60 $6.44 $6.29	Min.: 1 Mult.: 1 Max.: 100	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR W25Q256JVEIM TR Winbond 1: $6.45 2,294In Stock	Mfr. Part # W25Q256JVEIM TR Mouser Part # 454-W25Q256JVEIMTR	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor	Datasheet	2,294In Stock	Cut Tape $6.45 Reel $6.45 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash RPMC spiFlash, 3V, 256M-bit W25R256JVEIQ TR Winbond 1: $9.15 2,705In Stock	Mfr. Part # W25R256JVEIQ TR Mouser Part # 454-W25R256JVEIQTR	Winbond	NOR Flash RPMC spiFlash, 3V, 256M-bit Learn More about Winbond nor	Datasheet	2,705In Stock	Cut Tape $9.15 Reel $9.15 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash STD SPI S25FL256SAGBHI203 Infineon Technologies 1: $5.94 2,532In Stock	Mfr. Part # S25FL256SAGBHI203 Mouser Part # 727-25FL256SAGBHI203	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	2,532In Stock	Cut Tape $5.94 $5.54 $5.37 $5.25 View Reel $4.55 $5.12 $4.96 $4.84 $4.71 $4.55	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI