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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 Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM EEPROM Serial-I2C 256Kb BR24G256FJ-3AGTE2 ROHM Semiconductor 1: $1.02 616In Stock NRND	Mfr. Part No. BR24G256FJ-3AGTE2 Mouser Part No 755-BR24G256FJ3AGTE2 NRND	ROHM Semiconductor	EEPROM EEPROM Serial-I2C 256Kb Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	616In Stock	Cut Tape $1.02 $0.953 $0.927 $0.907 View Reel $0.768 $0.887 $0.86 $0.84 $0.82 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	256 kbit	I2C
EEPROM I2C BUS(2-Wre) 256K SSOP-B8 EEPROM BR24G256FV-3GTE2 ROHM Semiconductor 1: $0.65 1,923In Stock NRND	Mfr. Part No. BR24G256FV-3GTE2 Mouser Part No 755-BR24G256FV-3GTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 256K SSOP-B8 EEPROM	Datasheet	1,923In Stock	Cut Tape $0.65 $0.607 $0.595 $0.583 View Reel $0.507 $0.571 $0.554 $0.541 $0.529 $0.507 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SSOP-B-8	256 kbit	I2C
EEPROM I2C BUS(2-Wre) 256K TSSOP-B8 EEPROM BR24G256FVT-3AGE2 ROHM Semiconductor 1: $0.61 971In Stock NRND	Mfr. Part No. BR24G256FVT-3AGE2 Mouser Part No 755-BR24G256FVT3AGE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 256K TSSOP-B8 EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	971In Stock	Cut Tape $0.61 $0.568 $0.554 $0.542 View Reel $0.471 $0.53 $0.514 $0.502 $0.471 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-B-8	256 kbit	I2C
EEPROM SPI BUS 256K 1.6-5.5 Std SOP8 BR25G256F-3GE2 ROHM Semiconductor 1: $1.28 1,832In Stock NRND	Mfr. Part No. BR25G256F-3GE2 Mouser Part No 755-BR25G256F-3GE2 NRND	ROHM Semiconductor	EEPROM SPI BUS 256K 1.6-5.5 Std SOP8 Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	1,832In Stock	Cut Tape $1.28 $1.20 $1.17 $1.15 View Reel $0.971 $1.12 $1.09 $1.06 $1.04 $0.971 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-8	256 kbit	Serial
NVRAM 256k Nonvolatile SRAM DS1230AB-120+ Analog Devices / Maxim Integrated 1: $60.51 17In Stock	Mfr. Part No. DS1230AB-120+ Mouser Part No 700-DS1230AB-120	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	17In Stock	$60.51 $55.94 $54.12 $52.77 View $47.70 $46.30 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230AB-70+ Analog Devices / Maxim Integrated 1: $57.77 20In Stock	Mfr. Part No. DS1230AB-70+ Mouser Part No 700-DS1230AB-70	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	20In Stock	$57.77 $53.40 $51.67 $50.38 View $44.80 $43.47 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230AB-70IND+ Analog Devices / Maxim Integrated 1: $57.39 30In Stock	Mfr. Part No. DS1230AB-70IND+ Mouser Part No 700-DS1230AB-70IND	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	30In Stock	$57.39 $52.68 $50.62 $49.68 View $46.26 $45.45 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
NVRAM 256k Nonvolatile SRAM DS1230ABP-70+ Analog Devices / Maxim Integrated 1: $61.97 7In Stock	Mfr. Part No. DS1230ABP-70+ Mouser Part No 700-DS1230ABP-70	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	7In Stock	$61.97 $57.29 $51.21 $50.14 View $49.08 Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	PowerCap Module-34	256 kbit	Parallel
SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM AS6C62256-55PCN Alliance Memory 1: $11.29 1,369In Stock	Mfr. Part No. AS6C62256-55PCN Mouser Part No 913-AS6C62256-55PCN	Alliance Memory	SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	1,369In Stock	$11.29 $10.49 $10.17 $9.93 View $9.46 $9.23 $9.09 $8.86	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	256 kbit	Parallel
SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM AS6C62256-55SCNTR Alliance Memory 1: $8.68 1,245In Stock	Mfr. Part No. AS6C62256-55SCNTR Mouser Part No 913-AS6C6225655SCNTR	Alliance Memory	SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	1,245In Stock	Cut Tape $8.68 $8.08 $7.83 $7.47 View Reel $5.51 $7.29 $7.18 $7.00 $5.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM MR256A08BCYS35 Everspin Technologies 1: $14.19 165In Stock	Mfr. Part No. MR256A08BCYS35 Mouser Part No 936-MR256A08BCYS35	Everspin Technologies	MRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM Learn More about Everspin Technologies everspin 256kb parallel mrams	Datasheet	165In Stock	$14.19 $13.18 $12.77 $12.46 View $12.03 $11.33 $11.03 $10.89 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-II-44	256 kbit	Parallel
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256ACDFR Everspin Technologies 1: $8.06 2,465In Stock 4,000Expected 12/11/2026	Mfr. Part No. MR25H256ACDFR Mouser Part No 936-MR25H256ACDFR	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	2,465In Stock 4,000Expected 12/11/2026	Cut Tape $8.06 $7.50 $7.27 $7.10 View Reel $6.04 $6.93 $6.71 $6.54 $6.37 $6.04	Min.: 1 Mult.: 1 : 4,000	MRAM	SMD/SMT	DFN-8	256 kbit	SPI
SRAM 256K (32K x 8) 25ns Async SRAM 5v IS62C256AL-25ULI-TR ISSI 1: $3.93 492In Stock	Mfr. Part No. IS62C256AL-25ULI-TR Mouser Part No 870-62C256AL-25ULIT	ISSI	SRAM 256K (32K x 8) 25ns Async SRAM 5v	Datasheet	492In Stock	Cut Tape $3.93 $3.67 $3.56 $3.48 $3.40 Reel $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
SRAM 256K 32Kx8 10ns Async SRAM 3.3v IS61LV256AL-10TLI ISSI 1: $4.04 221In Stock 234Expected 28/10/2026	Mfr. Part No. IS61LV256AL-10TLI Mouser Part No 870-IS61LV256AL10TLI	ISSI	SRAM 256K 32Kx8 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	221In Stock 234Expected 28/10/2026	$4.04 $3.77 $3.66 $3.58 $3.39	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin TSOP I (8x13.4mm), RoHS IS62C256AL-45TLI ISSI 1: $3.50 131In Stock 1,170On Order	Mfr. Part No. IS62C256AL-45TLI Mouser Part No 870-IS62C256AL-45TLI	ISSI	SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin TSOP I (8x13.4mm), RoHS Learn More about ISSI asynchronous sram	Datasheet	131In Stock 1,170On Order	$3.50 $3.27 $3.18 $3.11 $2.97	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM 256K 32Kx8 45ns Async SRAM 3.3v IS62LV256AL-45ULI ISSI 1: $3.50 110In Stock	Mfr. Part No. IS62LV256AL-45ULI Mouser Part No 870-IS62LV256AL45ULI	ISSI	SRAM 256K 32Kx8 45ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	110In Stock	$3.50 $3.27 $3.18 $3.11 $3.05	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
SRAM 256K 32Kx8 25ns 5V Async SRAM IS65C256AL-25ULA3 ISSI 1: $6.13 132In Stock	Mfr. Part No. IS65C256AL-25ULA3 Mouser Part No 870-IS65C256AL25ULA3	ISSI	SRAM 256K 32Kx8 25ns 5V Async SRAM	Datasheet	132In Stock	$6.13 $5.71 $5.54 $5.41 $5.25	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 10ns, Commercial Temp - Tube AS7C256A-10JCN Alliance Memory 1: $9.61 225In Stock	Mfr. Part No. AS7C256A-10JCN Mouser Part No 913-AS7C256A-10JCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 10ns, Commercial Temp - Tube	Datasheet	225In Stock	$9.61 $8.94 $8.66 $8.46 View $8.25 $7.80 $7.77 $7.49	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Commercial Temp - Tray AS7C256A-10TCN Alliance Memory 1: $8.17 127In Stock	Mfr. Part No. AS7C256A-10TCN Mouser Part No 913-AS7C256A-10TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Commercial Temp - Tray	Datasheet	127In Stock	$8.17 $7.61 $7.38 $7.04 View $6.86 $6.76 $6.59 $6.45	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Industrial Temp - Tray AS7C256A-10TIN Alliance Memory 1: $7.28 128In Stock	Mfr. Part No. AS7C256A-10TIN Mouser Part No 913-AS7C256A-10TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Industrial Temp - Tray	Datasheet	128In Stock	$7.28 $6.78 $6.58 $6.42 View $5.06 $4.86 $4.77	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Commercial Temp - Tube AS7C256A-12JCN Alliance Memory 1: $9.84 207In Stock	Mfr. Part No. AS7C256A-12JCN Mouser Part No 913-AS7C256A-12JCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Commercial Temp - Tube Learn More about Alliance Memory alliancefastsram	Datasheet	207In Stock	$9.84 $8.67 $8.47 $8.26 View $7.81 $7.78 $7.50	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-28	256 kbit	Parallel
SRAM SRAM, 256K 32K x 8, 5V, 28pin TSOP I, 12ns, Industrial Temp - Tray AS7C256A-12TIN Alliance Memory 1: $8.88 154In Stock	Mfr. Part No. AS7C256A-12TIN Mouser Part No 913-AS7C256A-12TIN	Alliance Memory	SRAM SRAM, 256K 32K x 8, 5V, 28pin TSOP I, 12ns, Industrial Temp - Tray Learn More about Alliance Memory alliancefastsram	Datasheet	154In Stock	$8.88 $8.26 $8.01 $7.82 View $7.63 $7.21 $7.18 $6.92	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 20ns, Commercial Temp - Tube AS7C256A-20JCN Alliance Memory 1: $7.51 265In Stock	Mfr. Part No. AS7C256A-20JCN Mouser Part No 913-AS7C256A-20JCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 20ns, Commercial Temp - Tube	Datasheet	265In Stock	$7.51 $6.99 $5.47 $5.34 View $5.22 $5.05 $4.92 $4.80	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Commercial Temp - Tray AS7C3256A-10TCN Alliance Memory 1: $13.34 118In Stock	Mfr. Part No. AS7C3256A-10TCN Mouser Part No 913-AS7C3256A-10TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 10ns, Commercial Temp - Tray	Datasheet	118In Stock	$13.34 $12.39 $12.00 $11.45 View $11.16 $11.00 $10.72	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Industrial Temp - Tray AS7C3256A-12TIN Alliance Memory 1: $11.29 5In Stock	Mfr. Part No. AS7C3256A-12TIN Mouser Part No 913-AS7C3256A-12TIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Industrial Temp - Tray	Datasheet	5In Stock	$11.29 $10.49 $10.17 $9.93 View $9.46 $9.23 $9.09 $8.86	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel