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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
NVRAM 256K (32Kx8) 70ns M48Z35-70PC1 STMicroelectronics 1: 33,88 € 178In Stock 240Expected 11/24/2026	Mfr. Part No. M48Z35-70PC1 Mouser Part No 511-M48Z3570PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	178In Stock 240Expected 11/24/2026	33,88 € 31,22 € 30,13 € 29,47 € View 28,76 € 27,79 € Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
EEPROM 256-Kbit serial SPI bus EEPROM M95256-DFDW6TP STMicroelectronics 1: 0,783 € 12 410In Stock	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	12 410In Stock	Cut Tape 0,783 € 0,738 € 0,718 € 0,703 € View Reel 0,611 € 0,687 € 0,667 € 0,651 € 0,636 € 0,611 € 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: 0,843 € 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 0,843 € 0,79 € 0,769 € 0,753 € View Reel 0,618 € 0,738 € 0,716 € 0,696 € 0,68 € 0,618 € 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 784In 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 784In 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 Automotive 256 Kbit SPI bus EEPROM with high speed clock M95256-DRMF3TG/K STMicroelectronics 1: 1,33 € 2 592In Stock	Mfr. Part No. M95256-DRMF3TG/K Mouser Part No 511-M95256-DRMF3TG/K	STMicroelectronics	EEPROM Automotive 256 Kbit SPI bus EEPROM with high speed clock	Datasheet	2 592In Stock	Cut Tape 1,33 € 1,26 € 1,22 € 1,14 € View Reel 0,989 € 1,11 € 1,08 € 1,05 € 1,03 € 0,989 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	EEPROM	SMD/SMT	MLP-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 This product may require additional documentation to export from the United States.	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 € 16 675In 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	16 675In 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-SSHL-T Microchip Technology 4 000: 0,44 € 8 000In Stock	Mfr. Part No. AT24C256C-SSHL-T Mouser Part No 556-AT24C256C-SSHL-T	Microchip Technology	EEPROM 256K (32K X 8), 2-WI 1.8V	Datasheet	8 000In Stock	Reel 0,44 €	Min.: 4 000 Mult.: 4 000 : 4 000	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 256In 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 256In 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 € 19 396In Stock	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	19 396In Stock	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 093In 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 093In 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 € 3 812In Stock	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	3 812In Stock	1,23 € 1,18 € 1,14 €	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256T-I/ST Microchip Technology 1: 1,35 € 7 148In Stock	Mfr. Part No. 23K256T-I/ST Mouser Part No 579-23K256T-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7 148In Stock	Cut Tape 1,35 € Reel 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/MS Microchip Technology 1: 1,05 € 2 476In Stock	Mfr. Part No. 24AA256-E/MS Mouser Part No 579-24AA256-E/MS	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2 476In Stock	1,05 € 1,02 € 0,972 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256-I/MF Microchip Technology 1: 1,23 € 1 271In Stock	Mfr. Part No. 24AA256-I/MF Mouser Part No 579-24AA256-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1 271In Stock	1,23 € 1,19 € 1,15 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256-I/SN Microchip Technology 1: 0,937 € 1 944In Stock	Mfr. Part No. 24AA256-I/SN Mouser Part No 579-24AA256-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1 944In Stock	0,937 € 0,912 € 0,861 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256T-E/MNY Microchip Technology 1: 1,06 € 6 561In Stock	Mfr. Part No. 24AA256T-E/MNY Mouser Part No 579-24AA256T-E/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	6 561In Stock	Cut Tape 1,06 € Reel 0,972 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	TDFN-8	256 kbit	2-Wire, I2C
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256T-E/SN Microchip Technology 1: 1,09 € 2 919In Stock	Mfr. Part No. 24AA256T-E/SN Mouser Part No 579-24AA256T-E/SN	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2 919In Stock	Cut Tape 1,09 € Reel 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256T-I/MNY Microchip Technology 1: 1,01 € 4 976In Stock	Mfr. Part No. 24AA256T-I/MNY Mouser Part No 579-24AA256T-I/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	4 976In Stock	Cut Tape 1,01 € Reel 0,92 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	TDFN-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256T-I/SM Microchip Technology 1: 1,04 € 2 500In Stock	Mfr. Part No. 24AA256T-I/SM Mouser Part No 579-24AA256T-I/SM	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	2 500In Stock	Cut Tape 1,04 € Reel 0,894 € MouseReel Available	Min.: 1 Mult.: 1 : 2 100	EEPROM	SMD/SMT	SOIJ-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256T-I/SN Microchip Technology 1: 1,01 € 2 738In Stock 9 900Expected 11/16/2026	Mfr. Part No. 24AA256T-I/SN Mouser Part No 579-24AA256T-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	2 738In Stock 9 900Expected 11/16/2026	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 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UIDT-I/SN Microchip Technology 1: 1,01 € 11 310In Stock	Mfr. Part No. 24AA256UIDT-I/SN Mouser Part No 579-24AA256UIDT-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	11 310In Stock	Cut Tape 1,01 € Reel 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Hi Spd 24FC256-I/MS Microchip Technology 1: 0,662 € 11 570In Stock	Mfr. Part No. 24FC256-I/MS Mouser Part No 579-24FC256-I/MS	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	11 570In Stock	0,662 € 0,66 € 0,642 € 0,632 € 0,614 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Hi Spd 24FC256-I/SN Microchip Technology 1: 0,611 € 2 748In Stock	Mfr. Part No. 24FC256-I/SN Mouser Part No 579-24FC256-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	2 748In Stock	0,611 € 0,605 € 0,587 € 0,577 € 0,559 €	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K, 32Kx8, 2.5V HI-SPEED SER EE IND 24FC256T-I/MNY Microchip Technology 1: 0,645 € 2 100In Stock	Mfr. Part No. 24FC256T-I/MNY Mouser Part No 579-24FC256T-I/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 2.5V HI-SPEED SER EE IND	Datasheet	2 100In Stock	Cut Tape 0,645 € Reel 0,596 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	EEPROM	SMD/SMT	TDFN-8	256 kbit	2-Wire, I2C