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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
SRAM 256K 32K x 8 45ns 5v Async SRAM 5v IS62C256AL-45ULI-TR ISSI 1: $3.50 8,594In Stock	Mfr. Part No. IS62C256AL-45ULI-TR Mouser Part No 870IS62C256AL45ULITR	ISSI	SRAM 256K 32K x 8 45ns 5v Async SRAM 5v Learn More about ISSI asynchronous sram	Datasheet	8,594In Stock	Cut Tape $3.50 $3.27 $3.17 $3.11 $3.04 Reel $3.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray AS7C256A-20TIN Alliance Memory 1: $8.90 425In Stock	Mfr. Part No. AS7C256A-20TIN Mouser Part No 913-AS7C256A-20TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray	Datasheet	425In Stock	$8.90 $8.27 $8.02 $7.83 View $7.64 $7.21 $7.18 $6.92	Min.: 1 Mult.: 1		SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
Memory IC Development Tools FRAM click MIKROE-1486 Mikroe 1: $18.00 5In Stock	Mfr. Part No. MIKROE-1486 Mouser Part No 932-MIKROE-1486	Mikroe	Memory IC Development Tools FRAM click Learn More about Mikroe sensor click boards	Datasheet	5In Stock	$18.00	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			256 kbit	SPI
Memory IC Development Tools EEPROM 3 click MIKROE-1989 Mikroe 1: $17.00 4In Stock 3Expected 2026/11/20	Mfr. Part No. MIKROE-1989 Mouser Part No 932-MIKROE-1989	Mikroe	Memory IC Development Tools EEPROM 3 click Learn More about Mikroe lektronika eeprom clicks	Datasheet	4In Stock 3Expected 2026/11/20	$17.00	Min.: 1 Mult.: 1	Add-On Boards	Memory IC Development Tools			256 kbit	I2C
EEPROM ICs, Memory, 256KBit, I²C BUS, High Endurance, Low Power Serial EEPROM BR24G256F-5E2 ROHM Semiconductor 1: $0.64 4,925In Stock NRND	Mfr. Part No. BR24G256F-5E2 Mouser Part No 755-BR24G256F-5E2 NRND	ROHM Semiconductor	EEPROM ICs, Memory, 256KBit, I²C BUS, High Endurance, Low Power Serial EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	4,925In Stock	Cut Tape $0.64 $0.604 $0.587 $0.576 View Reel $0.514 $0.562 $0.547 $0.533 $0.521 $0.514	Min.: 1 Mult.: 1 : 2,500		EEPROM	SMD/SMT	SOP-8	256 kbit	I2C
NVRAM 256k Nonvolatile SRAM DS1230AB-100+ Analog Devices / Maxim Integrated 1: $58.41 152In Stock	Mfr. Part No. DS1230AB-100+ Mouser Part No 700-DS1230AB-100	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	152In Stock	$58.41 $53.80 $51.89 $50.74 $49.54	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230AB-120IND+ Analog Devices / Maxim Integrated 1: $59.23 8In Stock	Mfr. Part No. DS1230AB-120IND+ Mouser Part No 700-DS1230AB-120IND	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	8In Stock	$59.23 $54.75 $46.11 $45.30 View $44.50 $43.30 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230AB-200+ Analog Devices / Maxim Integrated 1: $58.34 18In Stock	Mfr. Part No. DS1230AB-200+ Mouser Part No 700-DS1230AB-200	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	18In Stock	$58.34 $53.74 $49.02 $48.19 View $47.26 $46.69 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230AB-85+ Analog Devices / Maxim Integrated 1: $56.85 19In Stock	Mfr. Part No. DS1230AB-85+ Mouser Part No 700-DS1230AB-85	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	19In Stock	$56.85 $52.54 $47.08 $46.11 View $45.15 $43.83 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230ABP-100+ Analog Devices / Maxim Integrated 1: $63.06 6In Stock	Mfr. Part No. DS1230ABP-100+ Mouser Part No 700-DS1230ABP-100	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	6In Stock	$63.06 $58.29 $52.40 $51.31 View $50.20 $48.82 Quote	Min.: 1 Mult.: 1		NVRAM	SMD/SMT	PowerCap Module-34	256 kbit	Parallel
NVRAM 3.3V 256k Nonvolatile SRAM DS1230W-100IND+ Analog Devices / Maxim Integrated 1: $58.55 9In Stock	Mfr. Part No. DS1230W-100IND+ Mouser Part No 700-DS1230W-100IND	Analog Devices / Maxim Integrated	NVRAM 3.3V 256k Nonvolatile SRAM	Datasheet	9In Stock	$58.55 $50.73 $49.11 $48.15 View $47.14 $46.31 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 3.3V 256k Nonvolatile SRAM DS1230W-150+ Analog Devices / Maxim Integrated 1: $54.64 10In Stock	Mfr. Part No. DS1230W-150+ Mouser Part No 700-DS1230W-150	Analog Devices / Maxim Integrated	NVRAM 3.3V 256k Nonvolatile SRAM	Datasheet	10In Stock	$54.64 $50.51 $44.82 $43.89 View $42.97 $41.69 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230Y-100+ Analog Devices / Maxim Integrated 1: $60.07 336In Stock	Mfr. Part No. DS1230Y-100+ Mouser Part No 700-DS1230Y-100	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	336In Stock	$60.07 $55.53 $53.73 $52.39 View $51.07 $49.37 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230Y-120IND+ Analog Devices / Maxim Integrated 1: $61.41 24In Stock	Mfr. Part No. DS1230Y-120IND+ Mouser Part No 700-DS1230Y-120IND	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	24In Stock	$61.41 $57.49 $55.45 $51.14 View $50.06 $49.17 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230Y-150+ Analog Devices / Maxim Integrated 1: $61.55 228In Stock	Mfr. Part No. DS1230Y-150+ Mouser Part No 700-DS1230Y-150	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	228In Stock	$61.55 $56.91 $55.04 $53.68 View $52.34 $50.58 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230Y-70+ Analog Devices / Maxim Integrated 1: $59.08 104In Stock	Mfr. Part No. DS1230Y-70+ Mouser Part No 700-DS1230Y-70	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	104In Stock	$59.08 $54.61 $52.84 $51.52 View $50.23 $45.22 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230Y-70IND+ Analog Devices / Maxim Integrated 1: $61.89 163In Stock	Mfr. Part No. DS1230Y-70IND+ Mouser Part No 700-DS1230Y-70IND	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	163In Stock	$61.89 $57.00 $54.98 $53.75 View $52.47 $51.52 Quote	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230Y-85+ Analog Devices / Maxim Integrated 1: $36.34 8In Stock	Mfr. Part No. DS1230Y-85+ Mouser Part No 700-DS1230Y-85	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	8In Stock	$36.34 $35.54 $35.44	Min.: 1 Mult.: 1		NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230YP-100+ Analog Devices / Maxim Integrated 1: $65.27 85In Stock	Mfr. Part No. DS1230YP-100+ Mouser Part No 700-DS1230YP-100	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	85In Stock	$65.27 $60.29 $58.34 $56.86 View $52.03 Quote	Min.: 1 Mult.: 1		NVRAM	SMD/SMT	PowerCap Module-34	256 kbit	Parallel
F-RAM 256Kb serial I2C F-RAM, 3Volt Infineon Technologies CY15B256J-SXE CY15B256J-SXE Infineon Technologies 1: $10.62 773In Stock	Mfr. Part No. CY15B256J-SXE Mouser Part No 727-CY15B256J-SXE	Infineon Technologies	F-RAM 256Kb serial I2C F-RAM, 3Volt	Datasheet	773In Stock	$10.62 $9.87 $9.57 $9.34 View $9.12 $8.83 $8.61 $8.37 Quote	Min.: 1 Mult.: 1		FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/SMG Microchip Technology 1: $1.11 334In Stock NRND	Mfr. Part No. 24LC256-I/SMG Mouser Part No 579-24LC256-I/SMG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	334In Stock	$1.11 $1.08 $1.04	Min.: 1 Mult.: 1		EEPROM	SMD/SMT	SOIJ-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/SNG Microchip Technology 1: $1.16 394In 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	394In Stock	$1.16 $1.11 $1.08	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: $0.561 1,423In Stock 3,000Expected 2026/11/16	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	1,423In Stock 3,000Expected 2026/11/16	Cut Tape $0.561 $0.554 $0.533 $0.522 Reel $0.512 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: $0.49 4,392In Stock 6,000Expected 2026/10/29	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	4,392In Stock 6,000Expected 2026/10/29	Cut Tape $0.49 $0.48 $0.469 Reel $0.458 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: $1.43 175In Stock 8,000Expected 2027/05/17	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 2027/05/17	Cut Tape $1.43 $1.34 $1.30 $1.27 View Reel $1.11 $1.24 $1.20 $1.17 $1.16 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C