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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 256KBIT HIGH SPEED WRITE CYCLE BR25H256NUX-5ACTR ROHM Semiconductor 1: 0,86 € 4 931In Stock	Mfr. Part No. BR25H256NUX-5ACTR Mouser Part No 755-BR25H256NUX5ACTR	ROHM Semiconductor	EEPROM 256KBIT HIGH SPEED WRITE CYCLE Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	4 931In Stock	Cut Tape 0,86 € 0,807 € 0,785 € 0,769 € View Reel 0,66 € 0,752 € 0,729 € 0,712 € 0,695 € 0,66 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	EEPROM	SMD/SMT	VSON008X2030-8	256 kbit	Serial
EEPROM 256KB SPI SER CMOS EEPROM CAT25256XE-T2 onsemi 1: 2,90 € 1 953In Stock	Mfr. Part No. CAT25256XE-T2 Mouser Part No 863-CAT25256XE-T2	onsemi	EEPROM 256KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	1 953In Stock	Cut Tape 2,90 € 2,71 € 2,62 € 2,56 € View Reel 2,24 € 2,50 € 2,43 € 2,37 € 2,31 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
NVRAM 256K (32Kx8) 70ns M48Z35Y-70PC1 STMicroelectronics 1: 30,93 € 1 210In Stock	Mfr. Part No. M48Z35Y-70PC1 Mouser Part No 511-M48Z35Y70PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	1 210In Stock	30,93 € 28,54 € 27,55 € 26,94 € View 26,29 € 25,38 € Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-MAHL-T Microchip Technology 5 000: 0,797 € 20 000In Stock	Mfr. Part No. AT25256B-MAHL-T Mouser Part No 556-AT25256B-MAHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	20 000In Stock	Reel 0,797 €	Min.: 5 000 Mult.: 5 000 : 5 000	EEPROM	SMD/SMT	UDFN-8	256 kbit	3-Wire, SPI
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/SN Microchip Technology 1: 1,01 € 16 585In Stock	Mfr. Part No. 24AA256UID-I/SN Mouser Part No 579-24AA256UID-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	16 585In Stock	1,01 € 0,963 € 0,937 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K 32KX8 2.5V HI- SP SER EE IND 24FC256T-I/MF Microchip Technology 1: 1,26 € 3 075In Stock	Mfr. Part No. 24FC256T-I/MF Mouser Part No 579-24FC256T-I/MF	Microchip Technology	EEPROM 256K 32KX8 2.5V HI- SP SER EE IND	Datasheet	3 075In Stock	Cut Tape 1,26 € Reel 1,16 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	DFN-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256T-I/MS Microchip Technology 1: 1,06 € 15 621In Stock	Mfr. Part No. 24LC256T-I/MS Mouser Part No 579-24LC256T-I/MS	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	15 621In Stock	Cut Tape 1,06 € Reel 0,92 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256T-I/SN Microchip Technology 1: 1,01 € 42 532In Stock	Mfr. Part No. 24LC256T-I/SN Mouser Part No 579-24LC256T-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	42 532In Stock	Cut Tape 1,01 € Reel 0,861 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256kb I2C Serial CMOS EEPROM CAT24C256WI-GT3 onsemi 1: 0,654 € 180 313In Stock	Mfr. Part No. CAT24C256WI-GT3 Mouser Part No 698-CAT24C256WI-GT3	onsemi	EEPROM 256kb I2C Serial CMOS EEPROM	Datasheet	180 313In Stock	Cut Tape 0,654 € 0,623 € 0,606 € 0,583 € View Reel 0,461 € 0,57 € 0,553 € 0,54 € 0,524 € 0,461 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM CY14B256LA-ZS25XI Infineon Technologies 1: 23,71 € 858In Stock	Mfr. Part No. CY14B256LA-ZS25XI Mouser Part No 727-CY14B256LAZS25XI	Infineon Technologies	NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	858In Stock	23,71 € 21,96 € 21,27 € 20,74 € View 20,01 € 19,64 € 18,75 € Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	TSOP-II-44	256 kbit	Parallel
F-RAM NVRAM FRAM Memory Serial FM25V02A-DGTR Infineon Technologies 1: 8,02 € 3 131In Stock 3 000Expected 15/07/2027	Mfr. Part No. FM25V02A-DGTR Mouser Part No 727-FM25V02A-DGTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	3 131In Stock 3 000Expected 15/07/2027	Cut Tape 8,02 € 7,83 € 7,60 € 7,42 € View Reel 6,38 € 7,24 € 7,00 € 6,83 € 6,66 € 6,38 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	FRAM	SMD/SMT	DFN-8	256 kbit	SPI
NVRAM NVRAM FRAM Memory Serial FM25V02A-G Infineon Technologies 1: 7,45 € 3 119In Stock 3 880Expected 28/01/2027	Mfr. Part No. FM25V02A-G Mouser Part No 727-FM25V02A-G	Infineon Technologies	NVRAM NVRAM FRAM Memory Serial	Datasheet	3 119In Stock 3 880Expected 28/01/2027	7,45 € 6,96 € 6,78 € 6,57 € View 6,43 € 6,27 € 6,03 € 5,91 € 5,82 €	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM NVRAM FRAM Memory Serial FM25V02A-GTR Infineon Technologies 1: 8,43 € 20 528In Stock	Mfr. Part No. FM25V02A-GTR Mouser Part No 727-FM25V02A-GTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial	Datasheet	20 528In Stock	Cut Tape 8,43 € 7,83 € 7,60 € 7,42 € View Reel 6,35 € 7,24 € 7,00 € 6,83 € 6,66 € 6,35 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	FRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM IIC FRAM 256k 3-5V F-RAM FM24W256-GTR Infineon Technologies 1: 5,85 € 4 850In Stock 17 500On Order	Mfr. Part No. FM24W256-GTR Mouser Part No 877-FM24W256-GTR	Infineon Technologies	F-RAM IIC FRAM 256k 3-5V F-RAM Learn More about Infineon Technologies cypress ramtron fram	Datasheet	4 850In Stock 17 500On Order On Order Ship Dates Mfr. No: FM24W256-GTR Stock: 4 850 Can Dispatch Immediately On Order: 5 000 Expected 17/12/2026 12 500 Expected 28/01/2027 Factory Lead Time: 26 Weeks	Cut Tape 5,85 € 5,45 € 5,29 € 5,16 € View Reel 4,58 € 5,04 € 4,88 € 4,76 € 4,64 € 4,58 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R MB85RS256TYPNF-G-BCERE1 RAMXEED 1: 7,10 € 491In Stock 1 500Expected 05/02/2027	Mfr. Part No. MB85RS256TYPNF-G-BCERE1 Mouser Part No 249-85S256TYPNFGBCR1	RAMXEED	F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R Learn More about RAMXEED fujitsu fram	Datasheet	491In Stock 1 500Expected 05/02/2027	Cut Tape 7,10 € 6,60 € 6,41 € 6,26 € View Reel 5,53 € 6,11 € 5,91 € 5,76 € 5,53 € 5,53 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R MB85RS256TYPNF-GS-BCERE1 RAMXEED 1: 8,20 € 2 663In Stock	Mfr. Part No. MB85RS256TYPNF-GS-BCERE1 Mouser Part No 249-85S256TYPNFGSBCR	RAMXEED	F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R Learn More about RAMXEED fujitsu fram	Datasheet	2 663In Stock	Cut Tape 8,20 € 7,63 € 7,40 € 7,22 € View Reel 6,38 € 7,05 € 6,83 € 6,66 € 6,39 € 6,38 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-B Microchip Technology 1: 0,826 € 2 158In Stock	Mfr. Part No. AT25256B-SSHL-B Mouser Part No 556-AT25256B-SSHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	2 158In Stock	0,826 € 0,825 € 0,797 € 0,779 € 0,76 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-T Microchip Technology 1: 0,834 € 12 835In Stock	Mfr. Part No. AT25256B-SSHL-T Mouser Part No 556-AT25256B-SSHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	12 835In Stock	Cut Tape 0,834 € 0,829 € Reel 0,76 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45JU Microchip Technology 1: 2,38 € 620In Stock	Mfr. Part No. AT27C256R-45JU Mouser Part No 556-AT27C256R-45JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	620In Stock	2,38 € 2,30 € 2,20 €	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45PU Microchip Technology 1: 2,55 € 1 138In Stock 2 114Expected 09/11/2026	Mfr. Part No. AT27C256R-45PU Mouser Part No 556-AT27C256R-45PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	1 138In Stock 2 114Expected 09/11/2026	2,55 € 2,45 € 2,35 €	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70PU Microchip Technology 1: 2,46 € 2 905In Stock 3 514Expected 25/01/2027	Mfr. Part No. AT27C256R-70PU Mouser Part No 556-AT27C256R70PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	2 905In Stock 3 514Expected 25/01/2027	2,46 € 2,35 € 2,25 €	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 200NS, SOIC, IND TEMP, GREEN AT28BV256-20SU-T Microchip Technology 1: 11,40 € 719In Stock	Mfr. Part No. AT28BV256-20SU-T Mouser Part No 556-AT28BV256-20SU-T	Microchip Technology	EEPROM 200NS, SOIC, IND TEMP, GREEN	Datasheet	719In Stock	Cut Tape 11,40 € Reel 10,50 €	Min.: 1 Mult.: 1 : 1 000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256K 32K x 8 150 ns 4.5V-5.5V AT28C256-15PU Microchip Technology 1: 10,65 € 1 191In Stock	Mfr. Part No. AT28C256-15PU Mouser Part No 556-AT28C25615PU	Microchip Technology	EEPROM 256K 32K x 8 150 ns 4.5V-5.5V Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1 191In Stock	10,65 € 10,25 € 9,85 €	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 150NS, SOIC, IND TEMP, GREEN AT28C256E-15SU-T Microchip Technology 1: 11,29 € 486In Stock	Mfr. Part No. AT28C256E-15SU-T Mouser Part No 556-AT28C256E-15SU-T	Microchip Technology	EEPROM 150NS, SOIC, IND TEMP, GREEN Learn More about Microchip Technology microchip at28c256 memory	Datasheet	486In Stock	Cut Tape 11,29 € Reel 10,39 €	Min.: 1 Mult.: 1 : 1 000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM Parallel EEPROM 5V, SDP-70NS, GR AT28HC256-70JU Microchip Technology 1: 13,19 € 366In Stock	Mfr. Part No. AT28HC256-70JU Mouser Part No 556-AT28HC256-70JU	Microchip Technology	EEPROM Parallel EEPROM 5V, SDP-70NS, GR	Datasheet	366In Stock	13,19 € 12,70 € 12,20 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel