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256 kbit Memory ICs

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Memory Size = 256 kbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
EEPROM 256K, 32Kx8, 2.5V SER EE, IND 24LC256T-I/MNY Microchip Technology 1: $1.68 1,071In Stock	Mfr. Part # 24LC256T-I/MNY Mouser Part # 579-24LC256T-I/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 2.5V SER EE, IND	Datasheet	1,071In Stock	Cut Tape $1.68 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		EEPROM	SMD/SMT	TDFN-8	256 kbit	2-Wire, I2C
F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube MB85RS256TYPNF-GS-BCE1 RAMXEED 1: $13.74 242In Stock 170Expected 2027-03-08	Mfr. Part # MB85RS256TYPNF-GS-BCE1 Mouser Part # 249-MB85RS256PNFBCE1	RAMXEED	F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube	Datasheet	242In Stock 170Expected 2027-03-08	$13.74 $12.77 $12.40 $12.10 View $9.78 $8.15	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/SM Microchip Technology 1: $1.73 332In Stock	Mfr. Part # 24AA256-E/SM Mouser Part # 579-24AA256-E/SM	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	332In Stock	$1.73 $1.67 $1.60	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIJ-8	256 kbit	2-Wire, I2C
NVRAM 256k Nonvolatile SRAM DS1230Y-200+ Analog Devices / Maxim Integrated 1: $89.74 45In Stock	Mfr. Part # DS1230Y-200+ Mouser Part # 700-DS1230Y-200	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	45In Stock	$89.74 $84.59 $78.32 $76.64 View Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
EEPROM IC EEPROM 256k 50NS 28DIP Omron Automation and Safety AT28C256-15PU-ND AT28C256-15PU-ND Omron Automation and Safety 1: $65.22 91In Stock	Mfr. Part # AT28C256-15PU-ND Mouser Part # 653-AT28C256-15PU-ND	Omron Automation and Safety	EEPROM IC EEPROM 256k 50NS 28DIP		91In Stock	$65.22 $60.29 $58.35 $56.89 View $55.47 $53.61 Quote	Min.: 1 Mult.: 1		EEPROM	Through Hole		256 kbit	Parallel
F-RAM 256Kb serial SPI F-RAM, 3Volt Infineon Technologies CY15B256Q-SXE CY15B256Q-SXE Infineon Technologies 1: $18.04 1,589In Stock	Mfr. Part # CY15B256Q-SXE Mouser Part # 727-CY15B256Q-SXE	Infineon Technologies	F-RAM 256Kb serial SPI F-RAM, 3Volt	Datasheet	1,589In Stock	$18.04 $16.76 $16.24 $15.48 View $14.59 $13.26 $13.20 $13.19	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	256 kbit	SPI
NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM CY14B256PA-SFXI Infineon Technologies 1: $21.93 460In Stock	Mfr. Part # CY14B256PA-SFXI Mouser Part # 727-CY14B256PA-SFXI	Infineon Technologies	NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM	Datasheet	460In Stock	$21.93 $20.35 $19.30 $18.82 View $18.55 $17.11 $16.53	Min.: 1 Mult.: 1		NVRAM		SOIC-16	256 kbit	SPI
EEPROM AECQ BR24H256FVM-5ACTR ROHM Semiconductor 1: $1.71 3,587In Stock	Mfr. Part # BR24H256FVM-5ACTR Mouser Part # 755-BR24H256FVM5ACTR	ROHM Semiconductor	EEPROM AECQ Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3,587In Stock	Cut Tape $1.71 $1.61 $1.57 $1.53 View Reel $1.33 $1.50 $1.45 $1.41 $1.37 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		EEPROM	SMD/SMT	MSOP-8	256 kbit	Serial
EEPROM 256K, 32K x 8, 1.8V SER EE, ExT 24AA256-E/ST Microchip Technology 1: $1.71 1,025In Stock	Mfr. Part # 24AA256-E/ST Mouser Part # 579-24AA256-E/ST	Microchip Technology	EEPROM 256K, 32K x 8, 1.8V SER EE, ExT	Datasheet	1,025In Stock	$1.71 $1.63 $1.60 $1.58	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256Kb Serial I2C S-24C256CI-J8T1U4 ABLIC 1: $2.23 7,218In Stock	Mfr. Part # S-24C256CI-J8T1U4 Mouser Part # 628-S-24C256CIJ8T1U4	ABLIC	EEPROM 256Kb Serial I2C	Datasheet	7,218In Stock	Cut Tape $2.23 $2.20 $2.19 $2.17 View Reel $1.83 $2.16 $1.89 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	SOP-8	256 kbit	2-Wire
EEPROM IC EEPROM 256K SPI 5MHZ S-25A256B0A-J8T2U3 ABLIC 1: $2.23 3,997In Stock	Mfr. Part # S-25A256B0A-J8T2U3 Mouser Part # 628-S25A256B0AJ8T2U3	ABLIC	EEPROM IC EEPROM 256K SPI 5MHZ Learn More about ABLIC s25a automotive eeproms	Datasheet	3,997In Stock	Cut Tape $2.23 $2.15 $2.10 $2.07 View Reel $1.89 $2.04 $2.02 $1.99 $1.90 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	SOP-8	256 kbit	SPI
SRAM 32K X 8K 7007L20PFGI Renesas Electronics 1: $120.63 80In Stock	Mfr. Part # 7007L20PFGI Mouser Part # 972-7007L20PFGI	Renesas Electronics	SRAM 32K X 8K	Datasheet	80In Stock	$120.63 $111.27 $111.25	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TQFP-80	256 kbit	Parallel
EEPROM 256K 32K X 8 2.5V SER EE EXT 24LC256T-E/MF Microchip Technology 1: $2.30 3,099In Stock	Mfr. Part # 24LC256T-E/MF Mouser Part # 579-24LC256T-E/MF	Microchip Technology	EEPROM 256K 32K X 8 2.5V SER EE EXT	Datasheet	3,099In Stock	Cut Tape $2.30 $2.10 Reel $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		EEPROM	SMD/SMT	DFN-8	256 kbit	2-Wire, I2C
SRAM 16K X 16K 70261L15PFG Renesas Electronics 1: $150.94 81In Stock	Mfr. Part # 70261L15PFG Mouser Part # 972-70261L15PFG	Renesas Electronics	SRAM 16K X 16K	Datasheet	81In Stock	$150.94 $139.22 $137.69 $131.20 $109.53	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TQFP-100	256 kbit	Parallel
EEPROM SERIAL EEPROM BR25H256FVT-5ACE2 ROHM Semiconductor 1: $1.71 4,872In Stock	Mfr. Part # BR25H256FVT-5ACE2 Mouser Part # 755-BR25H256FVT5ACE2	ROHM Semiconductor	EEPROM SERIAL EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	4,872In Stock	Cut Tape $1.71 $1.61 $1.57 $1.54 View Reel $1.14 $1.51 $1.45 $1.42 $1.40 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		EEPROM	SMD/SMT	TSSOP-B-8	256 kbit	Serial
SRAM 256K 32Kx8 45ns 3.3v Async SRAM 3.3v IS62LV256AL-45TLI ISSI 1: $5.24 1,324In Stock	Mfr. Part # IS62LV256AL-45TLI Mouser Part # 870IS62LV256AL45TLI	ISSI	SRAM 256K 32Kx8 45ns 3.3v Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	1,324In Stock	$5.24 $4.90 $4.74 $4.64 $4.56	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K 32Kx8 45ns Async SRAM 3.3v IS62LV256AL-45ULI-TR ISSI 1: $5.82 699In Stock	Mfr. Part # IS62LV256AL-45ULI-TR Mouser Part # 870-62LV256AL45ULITR	ISSI	SRAM 256K 32Kx8 45ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	699In Stock	Cut Tape $5.82 $5.43 $5.27 $5.16 $5.04 Reel $5.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
EEPROM 150NS, PLCC, IND TEMP, GREEN AT28C256-15JU-T Microchip Technology 1: $17.63 99In Stock	Mfr. Part # AT28C256-15JU-T Mouser Part # 556-AT28C256-15JU-T	Microchip Technology	EEPROM 150NS, PLCC, IND TEMP, GREEN Learn More about Microchip Technology microchip at28c256 memory	Datasheet	99In Stock	Cut Tape $17.63 $17.52 $17.50 $16.85 Reel $15.87 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 750		EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Commercial Temp - Tape & Reel AS7C256A-12JCNTR Alliance Memory 1: $10.41 1,900In Stock	Mfr. Part # AS7C256A-12JCNTR Mouser Part # 913-AS7C256A-12JCNTR	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Commercial Temp - Tape & Reel	Datasheet	1,900In Stock	Cut Tape $10.41 $9.71 $9.40 $9.12 View Reel $7.01 $8.90 $8.67 $8.45 $7.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SRAM	SMD/SMT	SOJ-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tray AS7C3256A-10TIN Alliance Memory 1: $15.47 223In Stock	Mfr. Part # AS7C3256A-10TIN Mouser Part # 913-AS7C3256A-10TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Industrial Temp - Tray	Datasheet	223In Stock	$15.47 $14.37 $13.94 $13.61 View $12.76 $12.54 $11.81 $11.62 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
EEPROM 70NS, PLCC, IND TEMP, GREEN AT28HC256-70JU-T Microchip Technology 1: $20.85 86In Stock	Mfr. Part # AT28HC256-70JU-T Mouser Part # 556-AT28HC256-70JU-T	Microchip Technology	EEPROM 70NS, PLCC, IND TEMP, GREEN	Datasheet	86In Stock	Cut Tape $20.85 $20.43 Reel $19.28 MouseReel Available	Min.: 1 Mult.: 1 : 750		EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V BR25A256FJ-3MGE2 ROHM Semiconductor 1: $1.97 2,683In Stock NRND	Mfr. Part # BR25A256FJ-3MGE2 Mouser Part # 755-BR25A256FJ-3MGE2 NRND	ROHM Semiconductor	EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	2,683In Stock	Cut Tape $1.97 $1.86 $1.81 $1.77 View Reel $1.27 $1.73 $1.68 $1.64 $1.60 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOP-J-8	256 kbit	Serial
EEPROM I2C BUS(2-Wre) 256K SOP-J8 EEPROM BR24T256FJ-WE2 ROHM Semiconductor 1: $1.28 3,678In Stock NRND	Mfr. Part # BR24T256FJ-WE2 Mouser Part # 755-BR24T256FJ-WE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 256K SOP-J8 EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	3,678In Stock	Cut Tape $1.28 $1.20 $1.17 $1.14 View Reel $0.999 $1.12 $1.08 $1.06 $1.03 $0.999 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOP-J-8	256 kbit	Serial
EEPROM 256K 5V SDP - 90NS FLATPACK 883C AT28HC256-90FM/883 Microchip Technology 1: $361.80 15In Stock	Mfr. Part # AT28HC256-90FM/883 Mouser Part # 556-28HC25690FM/883	Microchip Technology	EEPROM 256K 5V SDP - 90NS FLATPACK 883C This product may require additional documentation to export from the United States.	Datasheet	15In Stock	$361.80 $346.26 $343.81 View Quote	Min.: 1 Mult.: 1	No	EEPROM	SMD/SMT	FlatPack-28	256 kbit	Parallel
SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM AS6C62256-55STIN Alliance Memory 1: $11.13 1,796In Stock	Mfr. Part # AS6C62256-55STIN Mouser Part # 913-AS6C62256-55STIN	Alliance Memory	SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM	Datasheet	1,796In Stock	$11.13 $10.37 $10.05 $9.59 View $9.36 $9.22 $8.99 $8.78	Min.: 1 Mult.: 1		SRAM	SMD/SMT	sTSOP-28	256 kbit	Parallel