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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM HIGH END LOW PWR EEPROM BR24G256FVT-5E2 ROHM Semiconductor 1: 0,611 € 4.139In Stock	Mfr. Part No. BR24G256FVT-5E2 Mouser Part No 755-BR24G256FVT-5E2	ROHM Semiconductor	EEPROM HIGH END LOW PWR EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	4.139In Stock	Cut Tape 0,611 € 0,575 € 0,561 € 0,549 € View Reel 0,488 € 0,537 € 0,521 € 0,509 € 0,497 € 0,488 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-B-8	256 kbit	I2C
EEPROM LOW-SATURATION VOLTAGE CAT24C256HU4IGT3 onsemi 1: 0,542 € 34.244In Stock 27.000Expected 5/14/2027	Mfr. Part No. CAT24C256HU4IGT3 Mouser Part No 863-CAT24C256HU4IGT3	onsemi	EEPROM LOW-SATURATION VOLTAGE	Datasheet	34.244In Stock 27.000Expected 5/14/2027	Cut Tape 0,542 € 0,541 € 0,536 € 0,525 € View Reel 0,457 € 0,513 € 0,498 € 0,487 € 0,476 € 0,457 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	UDFN-8	256 kbit	2-Wire, I2C
EEPROM 256KB SPI SER CMOS EEPROM CAT25256HU4I-GT3 onsemi 1: 0,791 € 4.592In Stock	Mfr. Part No. CAT25256HU4I-GT3 Mouser Part No 863-CAT25256HU4I-GT3	onsemi	EEPROM 256KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	4.592In Stock	Cut Tape 0,791 € 0,734 € 0,714 € 0,698 € View Reel 0,609 € 0,683 € 0,663 € 0,648 € 0,632 € 0,609 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	UDFN-8	256 kbit	3-Wire, SPI
EEPROM 256KB I2C SER EEPROM CAV24C256WE-GT3 onsemi 1: 0,679 € 14.025In Stock 24.000Expected 12/4/2026	Mfr. Part No. CAV24C256WE-GT3 Mouser Part No 863-CAV24C256WE-GT3	onsemi	EEPROM 256KB I2C SER EEPROM	Datasheet	14.025In Stock 24.000Expected 12/4/2026	Cut Tape 0,679 € 0,631 € 0,614 € 0,601 € View Reel 0,524 € 0,587 € 0,57 € 0,557 € 0,544 € 0,524 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256KB I2C SER EEPROM CAV24C256YE-GT3 onsemi 1: 0,791 € 5.721In Stock	Mfr. Part No. CAV24C256YE-GT3 Mouser Part No 863-CAV24C256YE-GT3	onsemi	EEPROM 256KB I2C SER EEPROM	Datasheet	5.721In Stock	Cut Tape 0,791 € 0,733 € 0,713 € 0,697 € View Reel 0,673 € 0,683 € 0,673 € 0,673 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256KB SPI SER CMOS EEPROM CAV25256VE-GT3 onsemi 1: 0,989 € 2.712In Stock 3.000Expected 6/25/2027	Mfr. Part No. CAV25256VE-GT3 Mouser Part No 863-CAV25256VE-GT3	onsemi	EEPROM 256KB SPI SER CMOS EEPROM	Datasheet	2.712In Stock 3.000Expected 6/25/2027	Cut Tape 0,989 € 0,929 € 0,903 € 0,886 € View Reel 0,706 € 0,869 € 0,838 € 0,818 € 0,798 € 0,706 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256KB SPI SER CMOS EEPROM CAV25256YE-GT3 onsemi 1: 1,10 € 2.800In Stock	Mfr. Part No. CAV25256YE-GT3 Mouser Part No 863-CAV25256YE-GT3	onsemi	EEPROM 256KB SPI SER CMOS EEPROM	Datasheet	2.800In Stock	Cut Tape 1,10 € 1,03 € 1,01 € 0,98 € View Reel 0,76 € 0,963 € 0,929 € 0,912 € 0,894 € 0,76 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	3-Wire, SPI
SRAM GENERAL SALES (ULP) N25S830HAS22IT onsemi 1: 1,99 € 1.107In Stock 3.000Expected 12/7/2026	Mfr. Part No. N25S830HAS22IT Mouser Part No 863-N25S830HAS22IT	onsemi	SRAM GENERAL SALES (ULP)	Datasheet	1.107In Stock 3.000Expected 12/7/2026	Cut Tape 1,99 € 1,87 € 1,81 € 1,77 € View Reel 1,22 € 1,73 € 1,68 € 1,63 € 1,60 € 1,22 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM FM1808B-SG Infineon Technologies 1: 17,11 € 389In Stock 540Expected 12/24/2026	Mfr. Part No. FM1808B-SG Mouser Part No 877-FM1808B-SG	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	389In Stock 540Expected 12/24/2026	17,11 € 15,87 € 15,35 € 14,98 € View 14,61 € 14,13 € 13,78 € Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM FM18W08-SG Infineon Technologies 1: 15,29 € 770In Stock	Mfr. Part No. FM18W08-SG Mouser Part No 877-FM18W08-SG	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	770In Stock	15,29 € 14,77 € 14,33 € 14,01 € View 13,71 € 9,56 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM IIC FRAM 256k 3-5V F-RAM FM24W256-G Infineon Technologies 1: 6,04 € 2.224In Stock 1.940On Order	Mfr. Part No. FM24W256-G Mouser Part No 877-FM24W256-G	Infineon Technologies	F-RAM IIC FRAM 256k 3-5V F-RAM Learn More about Infineon Technologies cypress serial fram	Datasheet	2.224In Stock 1.940On Order	6,04 € 5,60 € 5,44 € 5,25 € View 5,13 € 5,00 € 4,88 € 4,75 € Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM 256K (32Kx8) 60ns F-RAM FM28V020-SG Infineon Technologies 1: 16,34 € 562In Stock 2.160On Order	Mfr. Part No. FM28V020-SG Mouser Part No 877-FM28V020-SG	Infineon Technologies	F-RAM 256K (32Kx8) 60ns F-RAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	562In Stock 2.160On Order On Order Ship Dates Mfr. No: FM28V020-SG Stock: 562 Can Dispatch Immediately On Order: 1.080 Expected 11/30/2026 1.080 Expected 8/5/2027 Factory Lead Time: 26 Weeks	16,34 € 15,20 € 14,71 € 14,53 € View 13,71 € 13,38 € 9,56 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
SRAM 16K X 16K 70261L20PFGI Renesas Electronics 1: 90,10 € 37In Stock	Mfr. Part No. 70261L20PFGI Mouser Part No 972-70261L20PFGI	Renesas Electronics	SRAM 16K X 16K	Datasheet	37In Stock	90,10 € 83,10 € 80,38 € 78,35 € 76,36 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	256 kbit	Parallel
SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT 70V261L25PFG Renesas Electronics 1: 83,51 € 38In Stock	Mfr. Part No. 70V261L25PFG Mouser Part No 972-70V261L25PFG	Renesas Electronics	SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT	Datasheet	38In Stock	83,51 € 75,94 € 73,79 € 71,90 € View 70,91 € Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	256 kbit	Parallel
SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die Alliance Memory AS7C256C-15PCN AS7C256C-15PCN Alliance Memory 1: 13,24 € 228In Stock New Product	Mfr. Part No. AS7C256C-15PCN Mouser Part No 913-AS7C256C-15PCN New Product	Alliance Memory	SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die	Datasheet	228In Stock	13,24 € 10,96 € 10,67 €	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 2.5 V to 5.5V 256k M95256-WMN6P STMicroelectronics 1: 0,688 € 4.615In Stock 8.000Expected 7/16/2027 NRND	Mfr. Part No. M95256-WMN6P Mouser Part No 511-M95256-WMN6P NRND	STMicroelectronics	EEPROM 2.5 V to 5.5V 256k Learn More about STMicroelectronics stm standard products	Datasheet	4.615In Stock 8.000Expected 7/16/2027	0,688 € 0,648 € 0,631 € 0,599 € View 0,587 € 0,568 € 0,556 € 0,543 € 0,471 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/PG Microchip Technology 1: 1,05 € 491In Stock NRND	Mfr. Part No. 24LC256-I/PG Mouser Part No 579-24LC256-I/PG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	491In Stock	1,05 € 1,04 € 1,01 € 0,972 € 0,963 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/STG Microchip Technology 1: 1,17 € 815In Stock NRND	Mfr. Part No. 24LC256-I/STG Mouser Part No 579-24LC256-I/STG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	815In Stock	1,17 € 1,14 € 1,05 € 0,998 € View 0,937 € 0,929 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
MRAM 256Kb 3V 32Kx8 Serial MRAM MR25H256CDC Everspin Technologies 1: 9,11 € 9.494In Stock NRND	Mfr. Part No. MR25H256CDC Mouser Part No 936-MR25H256CDC NRND	Everspin Technologies	MRAM 256Kb 3V 32Kx8 Serial MRAM Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	9.494In Stock	9,11 € 8,47 € 8,21 € 8,02 € View 7,82 € 7,57 € 7,34 € 7,15 €	Min.: 1 Mult.: 1	MRAM	SMD/SMT	DFN-8	256 kbit	SPI
F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) tube MB85RC256VPF-G-BCE1 RAMXEED 1: 8,05 € 154In Stock 1.200Expected 2/26/2027	Mfr. Part No. MB85RC256VPF-G-BCE1 Mouser Part No 249-MB85RC256VPCE1	RAMXEED	F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) tube Learn More about RAMXEED fujitsu fram	Datasheet	154In Stock 1.200Expected 2/26/2027	8,05 € 7,48 € 7,26 € 7,10 € View 5,77 € 4,81 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	256 kbit	I2C
F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube MB85RS256TYPNF-G-BCE1 RAMXEED 1: 7,11 € 103In Stock 255Expected 11/18/2026	Mfr. Part No. MB85RS256TYPNF-G-BCE1 Mouser Part No 249-MB85S256TNFGBCE1	RAMXEED	F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube	Datasheet	103In Stock 255Expected 11/18/2026	7,11 € 6,61 € 6,42 € 6,27 € View 6,11 € 5,91 € 5,76 € 5,53 €	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-XHL-B Microchip Technology 1: 0,843 € 560In Stock 792Expected 11/10/2026	Mfr. Part No. AT25256B-XHL-B Mouser Part No 556-AT25256B-XHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	560In Stock 792Expected 11/10/2026	0,843 € 0,815 € 0,797 € 0,779 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	3-Wire, SPI
EPROM 256k (32k x 8) OTP Atmel EPROM AT27BV256-70JU Microchip Technology 1: 3,29 € 54In Stock	Mfr. Part No. AT27BV256-70JU Mouser Part No 556-AT27BV25670JU	Microchip Technology	EPROM 256k (32k x 8) OTP Atmel EPROM	Datasheet	54In Stock	3,29 € 3,16 € 3,08 € 3,05 €	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 70NS PLCC IND GRN AT27C256R-70JU-T Microchip Technology 1: 2,15 € 219In Stock 750On Order	Mfr. Part No. AT27C256R-70JU-T Mouser Part No 556-AT27C256R70JUT	Microchip Technology	EPROM 70NS PLCC IND GRN	Datasheet	219In Stock 750On Order	Cut Tape 2,15 € Reel 2,14 € 2,09 €	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP AT28BV256-20JU Microchip Technology 1: 10,91 € 94In Stock	Mfr. Part No. AT28BV256-20JU Mouser Part No 556-AT28BV25620JU	Microchip Technology	EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP	Datasheet	94In Stock	10,91 € 10,51 € 10,09 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel