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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
EPROM 45NS, PLCC, IND TEMP, GREEN AT27C256R-45JU-T Microchip Technology 1: 2,47 € 1.003In Stock	Mfr. Part No. AT27C256R-45JU-T Mouser Part No 579-AT27C256R-45JU-T	Microchip Technology	EPROM 45NS, PLCC, IND TEMP, GREEN	Datasheet	1.003In Stock	Cut Tape 2,47 € Reel 2,27 €	Min.: 1 Mult.: 1 : 750	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
F-RAM NVRAM FRAM Memory Serial Infineon Technologies FM24V02A-GTR FM24V02A-GTR Infineon Technologies 1: 6,42 € 4.519In Stock 2.500Expected 12/17/2026	Mfr. Part No. FM24V02A-GTR Mouser Part No 727-FM24V02A-GTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial	Datasheet	4.519In Stock 2.500Expected 12/17/2026	Cut Tape 6,42 € 5,98 € 5,80 € 5,66 € View Reel 4,90 € 5,52 € 5,34 € 5,21 € 5,08 € 4,90 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM FRAM Infineon Technologies FM25V02A-DGQ FM25V02A-DGQ Infineon Technologies 1: 7,05 € 4.864In Stock	Mfr. Part No. FM25V02A-DGQ Mouser Part No 727-FM25V02A-DGQ	Infineon Technologies	F-RAM FRAM	Datasheet	4.864In Stock	7,05 € 6,57 € 6,37 € 6,22 € View 6,07 € 5,87 € 5,73 € 5,57 € Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	DFN-8	256 kbit	SPI
EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23 24CS256T-E/OT Microchip Technology 1: 0,482 € 2.241In Stock	Mfr. Part No. 24CS256T-E/OT Mouser Part No 494-24CS256T-E/OT	Microchip Technology	EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23	Datasheet	2.241In Stock	Cut Tape 0,482 € 0,476 € 0,458 € 0,449 € Reel 0,44 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-5	256 kbit	I2C
EEPROM 256K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23 24CS256T-I/OT Microchip Technology 1: 0,421 € 3.498In Stock	Mfr. Part No. 24CS256T-I/OT Mouser Part No 494-24CS256T-I/OT	Microchip Technology	EEPROM 256K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23	Datasheet	3.498In Stock	Cut Tape 0,421 € 0,413 € 0,403 € Reel 0,394 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-5	256 kbit	I2C
EEPROM 256-Kbit serial I2C bus EEPROM with configurable device address M24256E-FDW6TP STMicroelectronics 1: 0,31 € 1.141In Stock 12.000On Order	Mfr. Part No. M24256E-FDW6TP Mouser Part No 511-M24256E-FDW6TP	STMicroelectronics	EEPROM 256-Kbit serial I2C bus EEPROM with configurable device address Learn More about STMicroelectronics stm m24256e f eeprom	Datasheet	1.141In Stock 12.000On Order On Order Ship Dates Mfr. No: M24256E-FDW6TP Stock: 1.141 Can Dispatch Immediately On Order: 4.000 Expected 10/22/2026 8.000 Expected 1/18/2027 Factory Lead Time: 26 Weeks	Cut Tape 0,31 € 0,285 € 0,278 € 0,272 € View Reel 0,237 € 0,267 € 0,259 € 0,253 € 0,247 € 0,237 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	I2C
EEPROM Memory IC, EEPROM, Serial-I2C 256Kbit, 1.7-5.5 V BR24G256FVM-5TR ROHM Semiconductor 1: 0,611 € 1.027In Stock	Mfr. Part No. BR24G256FVM-5TR Mouser Part No 755-BR24G256FVM-5TR	ROHM Semiconductor	EEPROM Memory IC, EEPROM, Serial-I2C 256Kbit, 1.7-5.5 V Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	1.027In Stock	Cut Tape 0,611 € 0,572 € 0,556 € 0,545 € View Reel 0,484 € 0,533 € 0,518 € 0,506 € 0,494 € 0,484 €	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	MSOP-8	256 kbit	I2C
EEPROM ICs, Memory, 256KBit, SPI BUS, Serial EEPROM BR25G256FJ-5AE2 ROHM Semiconductor 1: 0,662 € 2.179In Stock	Mfr. Part No. BR25G256FJ-5AE2 Mouser Part No 755-BR25G256FJ-5AE2	ROHM Semiconductor	EEPROM ICs, Memory, 256KBit, SPI BUS, Serial EEPROM Learn More about ROHM Semiconductor rohm br25gx eeproms	Datasheet	2.179In Stock	Cut Tape 0,662 € 0,625 € 0,609 € 0,596 € View Reel 0,519 € 0,582 € 0,565 € 0,552 € 0,539 € 0,519 €	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOP-J-8	256 kbit	Serial
EEPROM ICs, Memory, 256KBit, SPI BUS, Serial EEPROM BR25G256FVT-5AE2 ROHM Semiconductor 1: 0,628 € 1.650In Stock New At Mouser	Mfr. Part No. BR25G256FVT-5AE2 Mouser Part No 755-BR25G256FVT-5AE2 New At Mouser	ROHM Semiconductor	EEPROM ICs, Memory, 256KBit, SPI BUS, Serial EEPROM Learn More about ROHM Semiconductor rohm br25gx eeproms	Datasheet	1.650In Stock	Cut Tape 0,628 € 0,593 € 0,578 € 0,566 € View Reel 0,498 € 0,553 € 0,537 € 0,525 € 0,512 € 0,498 €	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-B-8	256 kbit	Serial
EEPROM 256 Kb I2C CMOS Serial EEPROM in WLCSP Package N24C256C6DYT3G onsemi 1: 0,335 € 4.597In Stock	Mfr. Part No. N24C256C6DYT3G Mouser Part No 863-N24C256C6DYT3G	onsemi	EEPROM 256 Kb I2C CMOS Serial EEPROM in WLCSP Package Learn More about onsemi n24cx i2c serial epproms	Datasheet	4.597In Stock	Cut Tape 0,335 € 0,317 € 0,31 € 0,303 € View Reel 0,207 € 0,297 € 0,288 € 0,281 € 0,275 € 0,207 €	Min.: 1 Mult.: 1 : 5.000	EEPROM	SMD/SMT	WLCSP-6	256 kbit	I2C
EEPROM 256Kb serial I2C bus 1 MHz 1.7 to 5.5V M24256-DFCS6TP/K STMicroelectronics 1: 0,636 € 27.458In Stock	Mfr. Part No. M24256-DFCS6TP/K Mouser Part No 511-M24256-DFCS6TP/K	STMicroelectronics	EEPROM 256Kb serial I2C bus 1 MHz 1.7 to 5.5V Learn More about STMicroelectronics stm standard products	Datasheet	27.458In Stock	Cut Tape 0,636 € 0,597 € 0,581 € 0,569 € View Reel 0,458 € 0,556 € 0,54 € 0,527 € 0,515 € 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	WLCSP-8	256 kbit	2-Wire, I2C
EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation M24256-DRDW8TP/K STMicroelectronics 1: 0,619 € 4.184In Stock	Mfr. Part No. M24256-DRDW8TP/K Mouser Part No 511-M24256-DRDW8TP/K	STMicroelectronics	EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation Learn More about STMicroelectronics stm standard products	Datasheet	4.184In Stock	Cut Tape 0,619 € 0,579 € 0,563 € 0,551 € View Reel 0,421 € 0,525 € 0,51 € 0,498 € 0,487 € 0,421 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256-Kbit serial I2C bus EEPROM M24256E-FMN6TP STMicroelectronics 1: 0,249 € 11.055In Stock 7.500On Order	Mfr. Part No. M24256E-FMN6TP Mouser Part No 511-M24256E-FMN6TP	STMicroelectronics	EEPROM 256-Kbit serial I2C bus EEPROM Learn More about STMicroelectronics stm m24256e f eeprom	Datasheet	11.055In Stock 7.500On Order	Cut Tape 0,249 € 0,23 € 0,224 € 0,22 € View Reel 0,199 € 0,216 € 0,21 € 0,205 € 0,20 € 0,199 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SO-8	256 kbit	I2C
EEPROM 256-Kbit serial I2C bus EEPROM M24256X-FCU6T/VF STMicroelectronics 1: 0,499 € 31.277In Stock	Mfr. Part No. M24256X-FCU6T/VF Mouser Part No 511-M24256X-FCU6T/VF	STMicroelectronics	EEPROM 256-Kbit serial I2C bus EEPROM Learn More about STMicroelectronics stm m24256x f eeprom	Datasheet	31.277In Stock	Cut Tape 0,499 € 0,469 € 0,457 € 0,447 € View Reel 0,383 € 0,438 € 0,425 € 0,415 € 0,405 € 0,383 € 0,383 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	EEPROM	SMD/SMT	WLCSP-4	256 kbit	2-Wire, I2C
NVRAM 256K (32Kx8) 70ns M48Z35-70PC1 STMicroelectronics 1: 33,60 € 228In Stock	Mfr. Part No. M48Z35-70PC1 Mouser Part No 511-M48Z3570PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	228In Stock	33,60 € 31,02 € 30,02 € 29,28 € View 28,51 € 27,50 € Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
EEPROM 256-Kbit serial SPI bus EEPROM M95256-DFDW6TP STMicroelectronics 1: 0,834 € 4.410In Stock 8.000Expected 10/21/2026	Mfr. Part No. M95256-DFDW6TP Mouser Part No 511-M95256-DFDW6TP	STMicroelectronics	EEPROM 256-Kbit serial SPI bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	4.410In Stock 8.000Expected 10/21/2026	Cut Tape 0,834 € 0,782 € 0,761 € 0,745 € View Reel 0,605 € 0,728 € 0,687 € 0,671 € 0,655 € 0,605 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256Kb SPI Bus EEPROM w/ hi spd clock M95256-DFMC6TG STMicroelectronics 1: 0,886 € 3.313In Stock	Mfr. Part No. M95256-DFMC6TG Mouser Part No 511-M95256-DFMC6TG	STMicroelectronics	EEPROM 256Kb SPI Bus EEPROM w/ hi spd clock Learn More about STMicroelectronics stm standard products	Datasheet	3.313In Stock	Cut Tape 0,886 € 0,834 € 0,812 € 0,795 € View Reel 0,613 € 0,777 € 0,753 € 0,735 € 0,718 € 0,613 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	EEPROM	SMD/SMT	UFDFPN-8	256 kbit	SPI
EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation M95256-DRDW8TP/K STMicroelectronics 1: 0,817 € 4.928In Stock	Mfr. Part No. M95256-DRDW8TP/K Mouser Part No 511-M95256-DRDW8TP/K	STMicroelectronics	EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation Learn More about STMicroelectronics stm serial eeprom	Datasheet	4.928In Stock	Cut Tape 0,817 € 0,764 € 0,743 € 0,727 € View Reel 0,603 € 0,711 € 0,69 € 0,673 € 0,657 € 0,603 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256 Kbit Serial Bus EEPROM M95256-RMN6TP STMicroelectronics 1: 0,697 € 13.063In Stock	Mfr. Part No. M95256-RMN6TP Mouser Part No 511-M95256-RMN6TP	STMicroelectronics	EEPROM 256 Kbit Serial Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	13.063In Stock	Cut Tape 0,697 € 0,654 € 0,636 € 0,623 € View Reel 0,545 € 0,61 € 0,591 € 0,577 € 0,563 € 0,545 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256K 5V SDP - 90NS AT28HC256-90LM/883 Microchip Technology 1: 240,59 € 11In Stock	Mfr. Part No. AT28HC256-90LM/883 Mouser Part No 556-A28HC25690LM883	Microchip Technology	EEPROM 256K 5V SDP - 90NS	Datasheet	11In Stock	240,59 € 231,57 € Quote Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-SSHL-B Microchip Technology 1: 0,482 € 17.393In Stock	Mfr. Part No. AT24C256C-SSHL-B Mouser Part No 556-AT24C256C-SSHL-B	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	17.393In Stock	0,482 € 0,476 € 0,458 € 0,449 € 0,44 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	2-Wire, I2C
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-XHL-B Microchip Technology 1: 0,499 € 3.403In Stock	Mfr. Part No. AT24C256C-XHL-B Mouser Part No 556-AT24C256C-XHL-B	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	3.403In Stock	0,499 € 0,495 € 0,476 € 0,468 € 0,458 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256K (32K X 8), 2-WI 1.8V AT24C256C-XHL-T Microchip Technology 1: 0,507 € 6.214In Stock 15.000Expected 10/19/2026	Mfr. Part No. AT24C256C-XHL-T Mouser Part No 556-AT24C256C-XHL-T	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	6.214In Stock 15.000Expected 10/19/2026	Cut Tape 0,507 € 0,501 € Reel 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/SN Microchip Technology 1: 1,18 € 7.692In Stock 5.300Expected 12/7/2026	Mfr. Part No. 23K256-I/SN Mouser Part No 579-23K256-I/SN	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7.692In Stock 5.300Expected 12/7/2026	1,18 € 1,14 € 1,11 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/ST Microchip Technology 1: 1,23 € 2.851In Stock 2.300Expected 10/8/2026	Mfr. Part No. 23K256-I/ST Mouser Part No 579-23K256-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	2.851In Stock 2.300Expected 10/8/2026	1,23 € 1,18 € 1,14 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI