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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 (IDR) 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 35V Voltage Resistance Regulator BR25G256FVT-3GE2 ROHM Semiconductor 1: Rp21.831,74 304In Stock NRND	Mfr. Part No. BR25G256FVT-3GE2 Mouser Part No 755-BR25G256FVT-3GE2 NRND	ROHM Semiconductor	EEPROM 35V Voltage Resistance Regulator Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	304In Stock	Cut Tape Rp21.831,74 View Reel Rp16.548,09 Rp19.446,76 Rp19.263,30 Rp16.548,09 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-B-8	256 kbit	Serial
EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V BR25H256F-2ACE2 ROHM Semiconductor 1: Rp55.221,46 40In Stock NRND	Mfr. Part No. BR25H256F-2ACE2 Mouser Part No 755-BR25H256F-2ACE2 NRND	ROHM Semiconductor	EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	40In Stock	Cut Tape Rp55.221,46 Rp51.552,26 Rp50.084,58 View Reel Rp41.461,96 Rp48.983,82 Rp47.699,60 Rp46.231,92 Rp45.314,62 Rp44.764,24 Rp41.461,96 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V BR25H256FJ-2ACE2 ROHM Semiconductor 1: Rp53.753,78 510In Stock NRND	Mfr. Part No. BR25H256FJ-2ACE2 Mouser Part No 755-BR25H256FJ-2ACE2 NRND	ROHM Semiconductor	EEPROM SPI BUS 10MHz 256Kbit 2.5-5.5V Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	510In Stock	Cut Tape Rp53.753,78 Rp50.268,04 Rp48.800,36 Rp47.699,60 View Reel Rp41.461,96 Rp46.598,84 Rp45.131,16 Rp44.213,86 Rp43.113,10 Rp41.461,96 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOP-J-8	256 kbit	SPI
SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM AS6C62256-55SCN Alliance Memory 1: Rp133.925,80 64In Stock 250Expected 02/04/2027	Mfr. Part No. AS6C62256-55SCN Mouser Part No 913-AS6C62256-55SCN	Alliance Memory	SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	64In Stock 250Expected 02/04/2027	Rp133.925,80 Rp124.752,80 Rp120.716,68 Rp117.964,78 View Rp115.029,42 Rp111.360,22 Rp108.608,32 Rp105.856,42	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Commercial Temp - Tray AS7C256A-20TCN Alliance Memory 1: Rp150.070,28 58In Stock	Mfr. Part No. AS7C256A-20TCN Mouser Part No 913-AS7C256A-20TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Commercial Temp - Tray	Datasheet	58In Stock	Rp150.070,28 Rp139.796,52 Rp135.576,94 Rp129.339,30 View Rp112.827,90 Rp111.176,76 Rp79.621,64	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
MRAM 256Kb 3.3V 32Kx8 SPI MR25H256ACDF Everspin Technologies 1: Rp145.300,32 1In Stock 2.280Expected 12/11/2026	Mfr. Part No. MR25H256ACDF Mouser Part No 936-MR25H256ACDF	Everspin Technologies	MRAM 256Kb 3.3V 32Kx8 SPI Learn More about Everspin Technologies everspin mr25hxx spi serial mrams	Datasheet	1In Stock 2.280Expected 12/11/2026	Rp145.300,32 Rp135.210,02 Rp131.173,90 Rp128.055,08 View Rp124.936,26 Rp120.900,14 Rp117.597,86 Rp114.479,04 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	DFN-8	256 kbit	SPI
SRAM SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray AS7C256A-12TCN Alliance Memory 1: Rp149.886,82 36In Stock	Mfr. Part No. AS7C256A-12TCN Mouser Part No 913-AS7C256A-12TCN	Alliance Memory	SRAM SRAM, 256K,32K x 8, 5V, 28pin TSOP I, 12ns, Commercial Temp - Tray Learn More about Alliance Memory alliancefastsram	Datasheet	36In Stock	Rp149.886,82 Rp139.613,06 Rp135.393,48 Rp129.155,84 View Rp125.853,56 Rp124.018,96 Rp120.900,14 Rp118.331,70	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray AS7C3256A-12TCN Alliance Memory 1: Rp204.374,44 54In Stock	Mfr. Part No. AS7C3256A-12TCN Mouser Part No 913-AS7C3256A-12TCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray	Datasheet	54In Stock	Rp204.374,44 Rp190.064,56 Rp184.193,84 Rp179.790,80 View Rp171.351,64 Rp167.132,06 Rp164.563,62 Rp160.527,50	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-28	256 kbit	Parallel
EEPROM Automotive 256 Kbit serial I2C bus EEPROM M24256-DRMF3TG/K STMicroelectronics 1: Rp28.069,38 328In Stock 25.000On Order	Mfr. Part No. M24256-DRMF3TG/K Mouser Part No 511-M24256-DRMF3TG/K	STMicroelectronics	EEPROM Automotive 256 Kbit serial I2C bus EEPROM	Datasheet	328In Stock 25.000On Order On Order Ship Dates Mfr. No: M24256-DRMF3TG/K Stock: 328 Can Dispatch Immediately On Order: 15.000 Expected 12/02/2027 10.000 TBD Factory Lead Time: 48 Weeks	Cut Tape Rp28.069,38 Rp26.418,24 Rp25.684,40 Rp25.134,02 View Reel Rp22.015,20 Rp24.583,64 Rp23.849,80 Rp23.299,42 Rp22.749,04 Rp22.015,20 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	MLP-8	256 kbit	2-Wire, I2C
F-RAM SPI FRAM 256k 3-5V FM25W256-G Infineon Technologies 1: Rp137.228,08 9.590On Order	Mfr. Part No. FM25W256-G Mouser Part No 877-FM25W256-G	Infineon Technologies	F-RAM SPI FRAM 256k 3-5V Learn More about Infineon Technologies cypress serial fram	Datasheet	9.590On Order On Order Ship Dates Mfr. No: FM25W256-G Stock: 0 On Order: 1.830 Expected 17/12/2026 3.880 Expected 01/04/2027 3.880 TBD Factory Lead Time: 26 Weeks	Rp137.228,08 Rp127.688,16 Rp123.835,50 Rp121.083,60 View Rp118.148,24 Rp114.295,58 Rp111.360,22 Rp108.608,32	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) T&R MB85RC256VPF-G-BCERE1 RAMXEED 1: Rp171.718,56 500Expected 18/11/2026	Mfr. Part No. MB85RC256VPF-G-BCERE1 Mouser Part No 249-MB85RC256VBCERE1	RAMXEED	F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) T&R Learn More about RAMXEED fujitsu fram	Datasheet	500Expected 18/11/2026	Cut Tape Rp171.718,56 Rp159.610,20 Rp154.840,24 Rp152.455,26 Reel Rp129.339,30 MouseReel Available	Min.: 1 Mult.: 1 : 500	FRAM	SMD/SMT	SOP-8	256 kbit	I2C
EEPROM 256K 11MIL GRIND 150NS IND TEMP AT28C256-15SU Microchip Technology 1: Rp232.810,74 557Expected 07/12/2026	Mfr. Part No. AT28C256-15SU Mouser Part No 556-AT28C25615SU	Microchip Technology	EEPROM 256K 11MIL GRIND 150NS IND TEMP Learn More about Microchip Technology microchip at28c256 memory	Datasheet	557Expected 07/12/2026	Rp232.810,74 Rp224.004,66 Rp215.015,12	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Infineon Technologies FM18W08-SGTR FM18W08-SGTR Infineon Technologies 1: Rp355.912,40 2.000On Order	Mfr. Part No. FM18W08-SGTR Mouser Part No 877-FM18W08-SGTR	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	2.000On Order On Order Ship Dates Mfr. No: FM18W08-SGTR Stock: 0 On Order: 1.000 Expected 04/02/2027 1.000 Expected 02/09/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp355.912,40 Rp330.228,00 Rp319.954,24 Rp312.248,92 View Reel Rp278.492,28 Rp304.543,60 Rp294.453,30 Rp286.931,44 Rp278.492,28 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256Kb serial SPI bus 20 MHz 5ms 64 Byte M95256-DFCS6TP/K STMicroelectronics 1: Rp20.730,98 5.000Expected 12/11/2026	Mfr. Part No. M95256-DFCS6TP/K Mouser Part No 511-M95256-DFCS6TP/K	STMicroelectronics	EEPROM 256Kb serial SPI bus 20 MHz 5ms 64 Byte Learn More about STMicroelectronics stm standard products	Datasheet	5.000Expected 12/11/2026	Cut Tape Rp20.730,98 Rp19.446,76 Rp18.896,38 Rp18.529,46 View Reel Rp16.199,52 Rp18.052,46 Rp17.502,08 Rp17.098,47 Rp16.676,51 Rp16.199,52 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	WLCSP-8	256 kbit	SPI
EEPROM Auto 256Kb SPI bus EEPROM M95256-DRDW3TP/K STMicroelectronics 1: Rp28.803,22 7.997Expected 16/07/2027	Mfr. Part No. M95256-DRDW3TP/K Mouser Part No 511-M95256-DRDW3TP/K	STMicroelectronics	EEPROM Auto 256Kb SPI bus EEPROM	Datasheet	7.997Expected 16/07/2027	Cut Tape Rp28.803,22 Rp26.968,62 Rp26.234,78 Rp25.684,40 View Reel Rp20.730,98 Rp25.134,02 Rp24.400,18 Rp23.115,96 Rp22.565,58 Rp20.730,98 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 256kB Serial BUS EE 1.8V to 5.5V ESD M95256-RMC6TG STMicroelectronics 1: Rp17.061,78 9.900On Order	Mfr. Part No. M95256-RMC6TG Mouser Part No 511-M95256-RMC6TG	STMicroelectronics	EEPROM 256kB Serial BUS EE 1.8V to 5.5V ESD	Datasheet	9.900On Order On Order Ship Dates Mfr. No: M95256-RMC6TG Stock: 0 On Order: 4.900 Expected 16/07/2027 5.000 TBD Factory Lead Time: 36 Weeks	Cut Tape Rp17.061,78 Rp15.942,67 Rp15.520,72 Rp15.190,49 View Reel Rp10.292,11 Rp14.841,91 Rp14.401,61 Rp14.071,38 Rp13.722,81 Rp10.292,11 MouseReel Available	Min.: 1 Mult.: 1 : 5.000	EEPROM	SMD/SMT	UFDFPN-8	256 kbit	SPI
EEPROM 256 Kbit Serial Bus EEPROM M95256-RMN6TP STMicroelectronics 1: Rp14.860,26 5.000On Order	Mfr. Part No. M95256-RMN6TP Mouser Part No 511-M95256-RMN6TP	STMicroelectronics	EEPROM 256 Kbit Serial Bus EEPROM Learn More about STMicroelectronics stm standard products	Datasheet	5.000On Order	Cut Tape Rp14.860,26 Rp13.942,96 Rp13.576,04 Rp13.282,50 View Reel Rp11.631,36 Rp13.007,31 Rp12.603,70 Rp12.310,17 Rp12.016,63 Rp11.631,36 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 2.5 V to 5.5V 256k M95256-WMN6TP STMicroelectronics 1: Rp15.043,72 19.619On Order	Mfr. Part No. M95256-WMN6TP Mouser Part No 511-M95256-WMN6TP	STMicroelectronics	EEPROM 2.5 V to 5.5V 256k Learn More about STMicroelectronics stm standard products	Datasheet	19.619On Order On Order Ship Dates Mfr. No: M95256-WMN6TP Stock: 0 On Order: 9.619 Expected 05/04/2027 10.000 Expected 13/09/2027 Factory Lead Time: 36 Weeks	Cut Tape Rp15.043,72 Rp13.998,00 Rp13.612,73 Rp13.319,20 View Reel Rp11.631,36 Rp13.025,66 Rp12.401,90 Rp12.126,71 Rp12.053,32 Rp11.631,36 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256K 11MIL GRIND - 150NS AT28C256-15LM/883 Microchip Technology 1: Rp4.295.348,98 54On Order	Mfr. Part No. AT28C256-15LM/883 Mouser Part No 556-AT28C25615LM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 150NS Learn More about Microchip Technology microchip at28c256 memory This product may require additional documentation to export from the United States.	Datasheet	54On Order	Rp4.295.348,98 Rp4.134.821,48 Quote Quote	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	LCC-32	256 kbit	Parallel
EEPROM 32kx8 - 2.5V Hi Spd 24FC256T-I/ST Microchip Technology 1: Rp13.576,04 11.570On Order	Mfr. Part No. 24FC256T-I/ST Mouser Part No 579-24FC256T-I/ST	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	11.570On Order On Order Ship Dates Mfr. No: 24FC256T-I/ST Stock: 0 On Order: 1.570 Expected 02/11/2026 2.500 Expected 13/11/2026 7.500 Expected 30/11/2026 Factory Lead Time: 15 Weeks	Cut Tape Rp13.576,04 Rp13.484,31 Reel Rp12.310,17 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256-E/P Microchip Technology 1: Rp24.400,18 4.315Expected 27/10/2026	Mfr. Part No. 24LC256-E/P Mouser Part No 579-24LC256-E/P	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	4.315Expected 27/10/2026	Rp24.400,18 Rp23.299,42 Rp22.198,66	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	2-Wire, I2C
F-RAM NVRAM FRAM Memory Serial FM25V02A-DG Infineon Technologies 1: Rp181.625,40 1.620Expected 12/11/2026	Mfr. Part No. FM25V02A-DG Mouser Part No 727-FM25V02A-DG	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	1.620Expected 12/11/2026	Rp181.625,40 Rp168.966,66 Rp163.829,78 Rp157.225,22 View Rp153.372,56 Rp149.519,90 Rp146.217,62 Rp142.364,96 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	DFN-8	256 kbit	SPI
EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8 NV25256DTVLT3G onsemi 1: Rp16.327,94 2.990Expected 29/01/2027	Mfr. Part No. NV25256DTVLT3G Mouser Part No 863-NV25256DTVLT3G	onsemi	EEPROM LOW VOLTAGE 256KB SPI SER CMOS EEPROM (ONC18EE PHASE 2) IN TSSOP8	Datasheet	2.990Expected 29/01/2027	Cut Tape Rp16.327,94 Rp15.410,64 Rp14.988,68 Rp14.676,80 View Reel Rp12.805,51 Rp14.346,57 Rp13.924,61 Rp13.594,39 Rp13.264,16 Rp12.805,51	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT		256 kbit	SPI
EEPROM 32K X 8 EEPROM,CMOS,HIGH SPEED,32LD PLCC,IND.,120NS, PB FREE X28HC256JIZ-12 Renesas / Intersil 1: Rp1.195.792,28 208Expected 29/01/2027	Mfr. Part No. X28HC256JIZ-12 Mouser Part No 968-X28HC256JIZ-12	Renesas / Intersil	EEPROM 32K X 8 EEPROM,CMOS,HIGH SPEED,32LD PLCC,IND.,120NS, PB FREE	Datasheet	208Expected 29/01/2027	Rp1.195.792,28 Rp1.105.346,50 Rp994.720,12 Rp973.071,84 Rp842.081,40	Min.: 1 Mult.: 1	EEPROM		PLCC-32	256 kbit	Parallel
EEPROM 256 Kbit EEPROM Three Chip Enable M24256-BFDW6TP STMicroelectronics 1: Rp10.273,76 7.998Expected 16/07/2027 NRND	Mfr. Part No. M24256-BFDW6TP Mouser Part No 511-M24256-BFDW6TP NRND	STMicroelectronics	EEPROM 256 Kbit EEPROM Three Chip Enable Learn More about STMicroelectronics stm standard products	Datasheet	7.998Expected 16/07/2027	Cut Tape Rp10.273,76 Rp9.668,34 Rp9.411,50 Rp9.228,04 View Reel Rp7.815,40 Rp9.026,23 Rp8.751,04 Rp8.549,24 Rp8.365,78 Rp7.815,40 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C