.hide-partial { max-height: none; } .show-more { display: none; }

256 kbit Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 593

Applied Filters:

Memory Size = 256 kbit

Manufacturer

Product

Product Type

Mounting Style

Package/Case

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 32kx8 - 2.5V Lead Free Package 24LC256-I/SNG Microchip Technology 1: $1.58 397In Stock NRND	Mfr. Part No. 24LC256-I/SNG Mouser Part No 579-24LC256-I/SNG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	397In Stock	$1.58 $1.51 $1.47	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23 24CS256T-E/OT Microchip Technology 1: $0.762 1,448In Stock 3,000Expected 2/2/2027	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	1,448In Stock 3,000Expected 2/2/2027	Cut Tape $0.762 $0.753 $0.725 $0.71 Reel $0.696 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: $0.666 1,392In Stock 9,000On Order	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	1,392In Stock 9,000On Order On Order Ship Dates Mfr. No: 24CS256T-I/OT Stock: 1,392 Can Dispatch Immediately On Order: 3,000 Expected 26/10/2026 6,000 Expected 29/10/2026 Factory Lead Time: 15 Weeks	Cut Tape $0.666 $0.653 $0.638 Reel $0.623 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	256 kbit	I2C
EEPROM Auto 256Kb serial I2C bus EEPROM M24256-DRDW3TP/K STMicroelectronics 1: $1.94 175In Stock 8,000Expected 17/5/2027	Mfr. Part No. M24256-DRDW3TP/K Mouser Part No 511-M24256-DRDW3TP/K	STMicroelectronics	EEPROM Auto 256Kb serial I2C bus EEPROM	Datasheet	175In Stock 8,000Expected 17/5/2027	Cut Tape $1.94 $1.82 $1.77 $1.73 View Reel $1.51 $1.69 $1.63 $1.60 $1.58 $1.51 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 105°C operation M24256-DRDW8TP/K STMicroelectronics 1: $0.979 2,114In Stock 4,000Expected 2/2/2027	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	2,114In Stock 4,000Expected 2/2/2027	Cut Tape $0.979 $0.915 $0.891 $0.872 View Reel $0.665 $0.831 $0.806 $0.787 $0.77 $0.665 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 105°C operation M24256-DRMN8TP/K STMicroelectronics 1: $0.911 2,128In Stock 5,000Expected 16/7/2027	Mfr. Part No. M24256-DRMN8TP/K Mouser Part No 511-M24256-DRMN8TP/K	STMicroelectronics	EEPROM 256-Kbit serial I2C bus EEPROM 105°C operation Learn More about STMicroelectronics stm standard products	Datasheet	2,128In Stock 5,000Expected 16/7/2027	Cut Tape $0.911 $0.854 $0.831 $0.815 View Reel $0.71 $0.797 $0.774 $0.755 $0.737 $0.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
NVRAM 256K (32Kx8) 70ns M48Z35Y-70MH1F STMicroelectronics 1: $31.91 88In Stock	Mfr. Part No. M48Z35Y-70MH1F Mouser Part No 511-M48Z35Y-70MH1F	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	88In Stock	Cut Tape $31.91 $29.74 $28.79 $28.78 View Reel $23.31 $28.63 $23.31 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936	NVRAM	SMD/SMT	SOH-28	256 kbit	Parallel
EEPROM 256-Kbit serial SPI bus EEPROM M95256-DFMN6TP STMicroelectronics 1: $1.20 1,293In Stock 2,500On Order	Mfr. Part No. M95256-DFMN6TP Mouser Part No 511-M95256-DFMN6TP	STMicroelectronics	EEPROM 256-Kbit serial SPI bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	1,293In Stock 2,500On Order	Cut Tape $1.20 $1.11 $1.08 $1.06 View Reel $0.753 $1.04 $1.01 $0.983 $0.959 $0.753 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM Auto 256Kb SPI bus EEPROM M95256-DRDW3TP/K STMicroelectronics 1: $2.14 7,997Expected 16/7/2027	Mfr. Part No. M95256-DRDW3TP/K Mouser Part No 511-M95256-DRDW3TP/K	STMicroelectronics	EEPROM Auto 256Kb SPI bus EEPROM	Datasheet	7,997Expected 16/7/2027	Cut Tape $2.14 $2.00 $1.94 $1.90 View Reel $1.54 $1.86 $1.81 $1.71 $1.67 $1.54 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: $2.11 46In Stock 2,500Expected 5/11/2026	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	46In Stock 2,500Expected 5/11/2026	Cut Tape $2.11 $1.99 $1.93 $1.80 View Reel $1.56 $1.75 $1.70 $1.66 $1.63 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	MLP-8	256 kbit	SPI
EEPROM Auto 256Kb SPI bus EEPROM M95256-DRMN3TP/K STMicroelectronics 1: $2.08 168In Stock 7,500On Order	Mfr. Part No. M95256-DRMN3TP/K Mouser Part No 511-M95256-DRMN3TP/K	STMicroelectronics	EEPROM Auto 256Kb SPI bus EEPROM	Datasheet	168In Stock 7,500On Order	Cut Tape $2.08 $1.96 $1.89 $1.85 View Reel $1.43 $1.81 $1.75 $1.71 $1.69 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256 Kbit Serial Bus EEPROM M95256-RDW6TP STMicroelectronics 1: $1.03 579In Stock 4,000Expected 30/8/2027	Mfr. Part No. M95256-RDW6TP Mouser Part No 511-M95256-RDW6TP	STMicroelectronics	EEPROM 256 Kbit Serial Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	579In Stock 4,000Expected 30/8/2027	Cut Tape $1.03 $0.966 $0.941 $0.921 View Reel $0.71 $0.90 $0.873 $0.854 $0.834 $0.71 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256K 11MIL GRIND - 200NS AT28C256-20DM/883 Microchip Technology 1: $343.26 1In Stock	Mfr. Part No. AT28C256-20DM/883 Mouser Part No 556-A28C25620DM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 200NS Learn More about Microchip Technology microchip at28c256 memory This product may require additional documentation to export from the United States.	Datasheet	1In Stock	$343.26 $330.38 Quote Quote	Min.: 1 Mult.: 1	EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 256K FAST PROG SDP - 150NS AT28C256F-15LM/883 Microchip Technology 1: $339.10 25In Stock	Mfr. Part No. AT28C256F-15LM/883 Mouser Part No 556-A28C256F15LM883	Microchip Technology	EEPROM 256K FAST PROG SDP - 150NS Learn More about Microchip Technology microchip at28c256 memory This product may require additional documentation to export from the United States.	Datasheet	25In Stock	$339.10 $326.39 Quote Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND 23A256-I/SN Microchip Technology 1: $1.86 300In Stock	Mfr. Part No. 23A256-I/SN Mouser Part No 579-23A256-I/SN	Microchip Technology	SRAM 256K 32K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	300In Stock	$1.86 $1.81 $1.73	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND 23A256-I/ST Microchip Technology 1: $1.94 184In Stock	Mfr. Part No. 23A256-I/ST Mouser Part No 579-23A256-I/ST	Microchip Technology	SRAM 256K 32K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	184In Stock	$1.94 $1.86 $1.81	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/P Microchip Technology 1: $1.99 90In Stock	Mfr. Part No. 23K256-I/P Mouser Part No 579-23K256-I/P	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	90In Stock	$1.99 $1.89 $1.84	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	256 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256T-I/SN Microchip Technology 1: $2.07 272In Stock 6,600Expected 21/12/2026	Mfr. Part No. 23K256T-I/SN Mouser Part No 579-23K256T-I/SN	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	272In Stock 6,600Expected 21/12/2026	Cut Tape $2.07 Reel $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/SN Microchip Technology 1: $1.60 466In Stock	Mfr. Part No. 24AA256-E/SN Mouser Part No 579-24AA256-E/SN	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	466In Stock	$1.60 $1.52 $1.48	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256-I/SM Microchip Technology 1: $1.51 359In Stock	Mfr. Part No. 24AA256-I/SM Mouser Part No 579-24AA256-I/SM	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	359In Stock	$1.51 $1.47 $1.41	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	256 kbit	2-Wire, I2C
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/P Microchip Technology 1: $1.81 313In Stock	Mfr. Part No. 24AA256UID-I/P Mouser Part No 579-24AA256UID-I/P	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	313In Stock	$1.81 $1.73 $1.65	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	2-Wire, I2C
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/ST Microchip Technology 1: $1.66 17In Stock 3,100Expected 15/12/2026	Mfr. Part No. 24AA256UID-I/ST Mouser Part No 579-24AA256UID-I/ST	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	17In Stock 3,100Expected 15/12/2026	$1.66 $1.62 $1.54	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UIDT-I/ST Microchip Technology 1: $1.67 893In Stock 15,000Expected 15/12/2026	Mfr. Part No. 24AA256UIDT-I/ST Mouser Part No 579-24AA256UIDT-I/ST	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	893In Stock 15,000Expected 15/12/2026	Cut Tape $1.67 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Hi Spd 24FC256-I/P Microchip Technology 1: $1.25 478In Stock	Mfr. Part No. 24FC256-I/P Mouser Part No 579-24FC256-I/P	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	478In Stock	$1.25 $1.20 $1.19 $1.16	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Hi Spd 24FC256-I/SM Microchip Technology 1: $1.14 581In Stock	Mfr. Part No. 24FC256-I/SM Mouser Part No 579-24FC256-I/SM	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	581In Stock	$1.14 $1.13 $1.09 $1.07 $1.04	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	256 kbit	2-Wire, I2C