.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 (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
NVRAM 256Kb 3V 45ns 32K x 8 nvSRAM CY14B256LA-SP45XI Infineon Technologies 1: Rp456.999 532In Stock	Mfr. Part No. CY14B256LA-SP45XI Mouser Part No 727-CY14B256LASP45XI	Infineon Technologies	NVRAM 256Kb 3V 45ns 32K x 8 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	532In Stock	Rp456.999 Rp423.426 Rp407.465 Rp397.374 View Rp387.468 Rp376.093 Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	SSOP-48	256 kbit
F-RAM NVRAM FRAM Memory Serial FM24V02A-G Infineon Technologies 1: Rp152.455 2.070In Stock 1.940Expected 18/03/2027	Mfr. Part No. FM24V02A-G Mouser Part No 727-FM24V02A-G	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial	Datasheet	2.070In Stock 1.940Expected 18/03/2027	Rp152.455 Rp141.998 Rp137.595 Rp131.174 View Rp128.055 Rp126.220 Rp125.487 Rp122.735 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM NVRAM FRAM Memory Serial FM25V02A-DGTR Infineon Technologies 1: Rp186.946 24In Stock 5.790On Order	Mfr. Part No. FM25V02A-DGTR Mouser Part No 727-FM25V02A-DGTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	24In Stock 5.790On Order On Order Ship Dates Mfr. No: FM25V02A-DGTR Stock: 24 Can Dispatch Immediately On Order: 2.790 Expected 23/11/2026 3.000 Expected 15/07/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp186.946 Rp173.737 Rp168.416 Rp164.380 View Reel Rp138.329 Rp160.528 Rp155.207 Rp145.851 Rp142.182 Rp138.329 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	FRAM	SMD/SMT	DFN-8	256 kbit	SPI
NVRAM NVRAM FRAM Memory Serial FM25V02A-G Infineon Technologies 1: Rp186.946 1.454In Stock 5.570On Order	Mfr. Part No. FM25V02A-G Mouser Part No 727-FM25V02A-G	Infineon Technologies	NVRAM NVRAM FRAM Memory Serial	Datasheet	1.454In Stock 5.570On Order On Order Ship Dates Mfr. No: FM25V02A-G Stock: 1.454 Can Dispatch Immediately On Order: 1.690 Expected 03/11/2026 3.880 Expected 28/01/2027 Factory Lead Time: 26 Weeks	Rp186.946 Rp173.737 Rp168.416 Rp164.380 View Rp160.528 Rp155.207 Rp145.851 Rp142.182 Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM HIGH END LOW PWR EEPROM BR24G256FVT-5E2 ROHM Semiconductor 1: Rp13.026 4.139In Stock	Mfr. Part No. BR24G256FVT-5E2 Mouser Part No 755-BR24G256FVT-5E2	ROHM Semiconductor	EEPROM HIGH END LOW PWR EEPROM Learn More about ROHM Semiconductor rohm br24g64 eeproms	Datasheet	4.139In Stock	Cut Tape Rp13.026 Rp12.273 Rp11.962 Rp11.705 View Reel Rp10.402 Rp11.448 Rp11.118 Rp10.861 Rp10.604 Rp10.402 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-B-8	256 kbit	I2C
EEPROM 256KB SPI SER CMOS EEPROM CAT25256HU4I-GT3 onsemi 1: Rp16.695 4.576In Stock	Mfr. Part No. CAT25256HU4I-GT3 Mouser Part No 863-CAT25256HU4I-GT3	onsemi	EEPROM 256KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	4.576In Stock	Cut Tape Rp16.695 Rp15.631 Rp15.209 Rp14.879 View Reel Rp12.989 Rp14.548 Rp14.126 Rp13.796 Rp13.466 Rp12.989 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	EEPROM	SMD/SMT	UDFN-8	256 kbit	3-Wire, SPI
EEPROM 256KB I2C SER EEPROM CAV24C256WE-GT3 onsemi 1: Rp14.310 13.521In Stock 24.000Expected 04/12/2026	Mfr. Part No. CAV24C256WE-GT3 Mouser Part No 863-CAV24C256WE-GT3	onsemi	EEPROM 256KB I2C SER EEPROM	Datasheet	13.521In Stock 24.000Expected 04/12/2026	Cut Tape Rp14.310 Rp13.448 Rp13.081 Rp12.806 View Reel Rp11.173 Rp12.512 Rp12.145 Rp11.870 Rp11.576 Rp11.173 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256KB I2C SER EEPROM CAV24C256YE-GT3 onsemi 1: Rp16.695 5.721In Stock	Mfr. Part No. CAV24C256YE-GT3 Mouser Part No 863-CAV24C256YE-GT3	onsemi	EEPROM 256KB I2C SER EEPROM	Datasheet	5.721In Stock	Cut Tape Rp16.695 Rp15.612 Rp15.190 Rp14.860 View Reel Rp12.971 Rp14.548 Rp14.108 Rp13.778 Rp13.448 Rp12.971 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
EEPROM 256KB SPI SER CMOS EEPROM CAV25256VE-GT3 onsemi 1: Rp20.914 2.368In Stock 3.000Expected 25/06/2027	Mfr. Part No. CAV25256VE-GT3 Mouser Part No 863-CAV25256VE-GT3	onsemi	EEPROM 256KB SPI SER CMOS EEPROM	Datasheet	2.368In Stock 3.000Expected 25/06/2027	Cut Tape Rp20.914 Rp19.630 Rp19.080 Rp18.713 View Reel Rp16.603 Rp18.346 Rp17.851 Rp17.429 Rp17.007 Rp16.603 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 256KB SPI SER CMOS EEPROM CAV25256YE-GT3 onsemi 1: Rp23.299 2.741In Stock	Mfr. Part No. CAV25256YE-GT3 Mouser Part No 863-CAV25256YE-GT3	onsemi	EEPROM 256KB SPI SER CMOS EEPROM	Datasheet	2.741In Stock	Cut Tape Rp23.299 Rp21.832 Rp21.281 Rp20.731 View Reel Rp18.346 Rp20.364 Rp19.630 Rp19.263 Rp18.896 Rp18.346 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-8	256 kbit	3-Wire, SPI
SRAM GENERAL SALES (ULP) N25S830HAS22IT onsemi 1: Rp42.379 1.107In Stock 3.000Expected 07/12/2026	Mfr. Part No. N25S830HAS22IT Mouser Part No 863-N25S830HAS22IT	onsemi	SRAM GENERAL SALES (ULP)	Datasheet	1.107In Stock 3.000Expected 07/12/2026	Cut Tape Rp42.379 Rp39.811 Rp38.710 Rp37.793 View Reel Rp26.051 Rp36.875 Rp35.775 Rp34.857 Rp34.124 Rp26.051 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM FM1808B-SG Infineon Technologies 1: Rp364.902 390In Stock 540Expected 19/11/2026	Mfr. Part No. FM1808B-SG Mouser Part No 877-FM1808B-SG	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	390In Stock 540Expected 19/11/2026	Rp364.902 Rp338.484 Rp327.476 Rp319.587 View Rp311.699 Rp301.425 Rp293.903 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM FM18W08-SG Infineon Technologies 1: Rp365.085 783In Stock	Mfr. Part No. FM18W08-SG Mouser Part No 877-FM18W08-SG	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	783In Stock	Rp365.085 Rp338.484 Rp327.476 Rp319.587 View Rp306.929 Rp298.123 Rp203.641 Rp203.457	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
F-RAM IIC FRAM 256k 3-5V F-RAM FM24W256-G Infineon Technologies 1: Rp128.239 2.520In Stock 1.940On Order	Mfr. Part No. FM24W256-G Mouser Part No 877-FM24W256-G	Infineon Technologies	F-RAM IIC FRAM 256k 3-5V F-RAM Learn More about Infineon Technologies cypress serial fram	Datasheet	2.520In Stock 1.940On Order	Rp128.239 Rp119.432 Rp115.947 Rp111.911 View Rp109.342 Rp106.590 Rp104.022 Rp101.270 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM 256K (32Kx8) 60ns F-RAM FM28V020-SG Infineon Technologies 1: Rp354.628 562In Stock 2.160On Order	Mfr. Part No. FM28V020-SG Mouser Part No 877-FM28V020-SG	Infineon Technologies	F-RAM 256K (32Kx8) 60ns F-RAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	562In Stock 2.160On Order On Order Ship Dates Mfr. No: FM28V020-SG Stock: 562 Can Dispatch Immediately On Order: 1.080 Expected 26/11/2026 1.080 Expected 12/08/2027 Factory Lead Time: 26 Weeks	Rp354.628 Rp328.944 Rp317.753 Rp310.047 View Rp292.435 Rp285.464 Rp203.641 Rp201.989 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-28	256 kbit	Parallel
SRAM 16K X 16K 70261L20PFGI Renesas Electronics 1: Rp1.922.110 37In Stock	Mfr. Part No. 70261L20PFGI Mouser Part No 972-70261L20PFGI	Renesas Electronics	SRAM 16K X 16K	Datasheet	37In Stock	Rp1.922.110 Rp1.772.774 Rp1.714.801 Rp1.671.321 Rp1.628.941	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	256 kbit	Parallel
SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT 70V261L25PFG Renesas Electronics 1: Rp1.781.580 38In Stock	Mfr. Part No. 70V261L25PFG Mouser Part No 972-70V261L25PFG	Renesas Electronics	SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT	Datasheet	38In Stock	Rp1.781.580 Rp1.619.952 Rp1.574.087 Rp1.533.909 View Rp1.512.628 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	256 kbit	Parallel
SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die Alliance Memory AS7C256C-15PCN AS7C256C-15PCN Alliance Memory 1: Rp279.043 232In Stock New Product	Mfr. Part No. AS7C256C-15PCN Mouser Part No 913-AS7C256C-15PCN New Product	Alliance Memory	SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die	Datasheet	232In Stock	Rp279.043 Rp255.560 Rp249.322 Rp243.268 View Rp238.315 Rp230.793 Rp224.922	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 2.5 V to 5.5V 256k M95256-WMN6P STMicroelectronics 1: Rp14.310 4.950In Stock 8.000Expected 16/07/2027 NRND	Mfr. Part No. M95256-WMN6P Mouser Part No 511-M95256-WMN6P NRND	STMicroelectronics	EEPROM 2.5 V to 5.5V 256k Learn More about STMicroelectronics stm standard products	Datasheet	4.950In Stock 8.000Expected 16/07/2027	Rp14.310 Rp12.604 Rp12.292 Rp11.741 View Rp11.503 Rp11.154 Rp10.934 Rp10.696 Rp9.888	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/STG Microchip Technology 1: Rp20.731 815In Stock NRND	Mfr. Part No. 24LC256-I/STG Mouser Part No 579-24LC256-I/STG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	815In Stock	Rp20.731 Rp20.181 Rp19.630	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	2-Wire, I2C
F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) tube MB85RC256VPF-G-BCE1 RAMXEED 1: Rp171.719 221In Stock 1.200Expected 26/02/2027	Mfr. Part No. MB85RC256VPF-G-BCE1 Mouser Part No 249-MB85RC256VPCE1	RAMXEED	F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) tube Learn More about RAMXEED fujitsu fram	Datasheet	221In Stock 1.200Expected 26/02/2027	Rp171.719 Rp159.610 Rp154.840 Rp151.355 View Rp123.102 Rp102.554	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	256 kbit	I2C
F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube MB85RS256TYPNF-G-BCE1 RAMXEED 1: Rp151.721 103In Stock 255Expected 18/11/2026	Mfr. Part No. MB85RS256TYPNF-G-BCE1 Mouser Part No 249-MB85S256TNFGBCE1	RAMXEED	F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube	Datasheet	103In Stock 255Expected 18/11/2026	Rp151.721 Rp141.081 Rp136.861 Rp133.742 View Rp130.257 Rp126.037 Rp122.918 Rp117.965	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-XHL-B Microchip Technology 1: Rp17.979 567In Stock 800Expected 30/10/2026	Mfr. Part No. AT25256B-XHL-B Mouser Part No 556-AT25256B-XHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	567In Stock 800Expected 30/10/2026	Rp17.979 Rp17.392 Rp17.007 Rp16.621	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	3-Wire, SPI
EPROM 256k (32k x 8) OTP Atmel EPROM AT27BV256-70JU Microchip Technology 1: Rp70.082 54In Stock	Mfr. Part No. AT27BV256-70JU Mouser Part No 556-AT27BV25670JU	Microchip Technology	EPROM 256k (32k x 8) OTP Atmel EPROM	Datasheet	54In Stock	Rp70.082 Rp67.513 Rp65.679 Rp65.128	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45PU Microchip Technology 1: Rp54.304 33In Stock 3.332On Order	Mfr. Part No. AT27C256R-45PU Mouser Part No 556-AT27C256R-45PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	33In Stock 3.332On Order On Order Ship Dates Mfr. No: AT27C256R-45PU Stock: 33 Can Dispatch Immediately On Order: 1.218 Expected 05/11/2026 2.114 Expected 09/11/2026 Factory Lead Time: 8 Weeks	Rp54.304 Rp52.286 Rp50.085	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel