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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 (KRW) 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 256K (32Kx8) 70ns M48Z35Y-70PC1 STMicroelectronics 1: ₩50,688.9 1,210In Stock	Mfr. Part # M48Z35Y-70PC1 Mouser Part # 511-M48Z35Y70PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	1,210In Stock	₩50,688.9 ₩46,771.3 ₩45,136.7 ₩44,150.2 View ₩43,079.2 ₩41,585.5 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/SN Microchip Technology 1: ₩1,662.9 16,550In Stock	Mfr. Part # 24AA256UID-I/SN Mouser Part # 579-24AA256UID-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	16,550In Stock	₩1,662.9 ₩1,578.3 ₩1,536	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256T-I/MS Microchip Technology 1: ₩1,733.3 15,621In Stock	Mfr. Part # 24LC256T-I/MS Mouser Part # 579-24LC256T-I/MS	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	15,621In Stock	Cut Tape ₩1,733.3 Reel ₩1,507.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V 24LC256T-I/SN Microchip Technology 1: ₩1,662.9 42,532In Stock	Mfr. Part # 24LC256T-I/SN Mouser Part # 579-24LC256T-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	42,532In Stock	Cut Tape ₩1,662.9 Reel ₩1,396.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 256kb I2C Serial CMOS EEPROM CAT24C256WI-GT3 onsemi 1: ₩1,071 186,317In Stock	Mfr. Part # CAT24C256WI-GT3 Mouser Part # 698-CAT24C256WI-GT3	onsemi	EEPROM 256kb I2C Serial CMOS EEPROM	Datasheet	186,317In Stock	Cut Tape ₩1,071 ₩1,020.3 ₩993.5 ₩955.4 View Reel ₩755.3 ₩934.3 ₩906.1 ₩885 ₩858.2 ₩755.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM CY14B256LA-ZS25XI Infineon Technologies 1: ₩38,851.6 858In Stock	Mfr. Part # CY14B256LA-ZS25XI Mouser Part # 727-CY14B256LAZS25XI	Infineon Technologies	NVRAM 256Kb 3V 25ns 32K x 8 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	858In Stock	₩38,851.6 ₩35,991 ₩34,849.5 ₩33,989.9 View ₩32,792.1 ₩32,186.1 ₩30,720.6 Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	TSOP-II-44	256 kbit	Parallel
F-RAM NVRAM FRAM Memory Serial FM25V02A-DGTR Infineon Technologies 1: ₩13,147.8 3,121In Stock 3,000Expected 7/15/2027	Mfr. Part # FM25V02A-DGTR Mouser Part # 727-FM25V02A-DGTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	3,121In Stock 3,000Expected 7/15/2027	Cut Tape ₩13,147.8 ₩12,837.8 ₩12,457.3 ₩12,161.4 View Reel ₩10,456.3 ₩11,865.5 ₩11,470.9 ₩11,189 ₩10,907.2 ₩10,456.3 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: ₩12,203.7 3,089In Stock 3,880Expected 8/26/2027	Mfr. Part # FM25V02A-G Mouser Part # 727-FM25V02A-G	Infineon Technologies	NVRAM NVRAM FRAM Memory Serial	Datasheet	3,089In Stock 3,880Expected 8/26/2027	₩12,203.7 ₩11,400.4 ₩11,104.5 ₩10,766.3 View ₩10,540.8 ₩10,273.1 ₩9,878.5 ₩9,681.2 Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM NVRAM FRAM Memory Serial FM25V02A-GTR Infineon Technologies 1: ₩13,810.2 20,285In Stock	Mfr. Part # FM25V02A-GTR Mouser Part # 727-FM25V02A-GTR	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial	Datasheet	20,285In Stock	Cut Tape ₩13,810.2 ₩12,837.8 ₩12,457.3 ₩12,161.4 View Reel ₩10,399.9 ₩11,865.5 ₩11,470.9 ₩11,189 ₩10,907.2 ₩10,399.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	256 kbit	SPI
F-RAM IIC FRAM 256k 3-5V F-RAM FM24W256-GTR Infineon Technologies 1: ₩9,582.6 4,850In Stock 17,500On Order	Mfr. Part # FM24W256-GTR Mouser Part # 877-FM24W256-GTR	Infineon Technologies	F-RAM IIC FRAM 256k 3-5V F-RAM Learn More about Infineon Technologies cypress ramtron fram	Datasheet	4,850In Stock 17,500On Order On Order Ship Dates Mfr. #: FM24W256-GTR Stock: 4,850 Can Ship Immediately On Order: 5,000 Expected 12/31/2026 12,500 Expected 1/28/2027 Factory Lead-Time: 26 Weeks	Cut Tape ₩9,582.6 ₩8,934.3 ₩8,666.6 ₩8,455.2 View Reel ₩7,496.9 ₩8,257.9 ₩7,990.2 ₩7,792.9 ₩7,595.6 ₩7,496.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	256 kbit	I2C
F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R MB85RS256TYPNF-G-BCERE1 RAMXEED 1: ₩11,640 456In Stock 1,500Expected 2/5/2027	Mfr. Part # MB85RS256TYPNF-G-BCERE1 Mouser Part # 249-85S256TYPNFGBCR1	RAMXEED	F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 T&R Learn More about RAMXEED fujitsu fram	Datasheet	456In Stock 1,500Expected 2/5/2027	Cut Tape ₩11,640 ₩10,822.7 ₩10,498.5 ₩10,259 View Reel ₩9,061.2 ₩10,005.3 ₩9,681.2 ₩9,441.6 ₩9,061.2 ₩9,061.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R MB85RS256TYPNF-GS-BCERE1 RAMXEED 1: ₩13,443.8 2,663In Stock	Mfr. Part # MB85RS256TYPNF-GS-BCERE1 Mouser Part # 249-85S256TYPNFGSBCR	RAMXEED	F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R Learn More about RAMXEED fujitsu fram	Datasheet	2,663In Stock	Cut Tape ₩13,443.8 ₩12,499.6 ₩12,133.2 ₩11,837.3 View Reel ₩10,456.3 ₩11,555.4 ₩11,189 ₩10,907.2 ₩10,470.4 ₩10,456.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-B Microchip Technology 1: ₩1,352.8 2,157In Stock	Mfr. Part # AT25256B-SSHL-B Mouser Part # 556-AT25256B-SSHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	2,157In Stock	₩1,352.8 ₩1,351.4 ₩1,306.3 ₩1,276.7 ₩1,245.7	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-T Microchip Technology 1: ₩1,366.9 12,835In Stock	Mfr. Part # AT25256B-SSHL-T Mouser Part # 556-AT25256B-SSHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	12,835In Stock	Cut Tape ₩1,366.9 ₩1,358.5 Reel ₩1,245.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45JU Microchip Technology 1: ₩3,903.5 620In Stock	Mfr. Part # AT27C256R-45JU Mouser Part # 556-AT27C256R-45JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	620In Stock	₩3,903.5 ₩3,762.6 ₩3,607.6	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45PU Microchip Technology 1: ₩4,171.2 1,134In Stock 2,114Expected 11/9/2026	Mfr. Part # AT27C256R-45PU Mouser Part # 556-AT27C256R-45PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	1,134In Stock 2,114Expected 11/9/2026	₩4,171.2 ₩4,016.2 ₩3,847.1	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70PU Microchip Technology 1: ₩4,030.3 2,905In Stock 3,514Expected 1/25/2027	Mfr. Part # AT27C256R-70PU Mouser Part # 556-AT27C256R70PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	2,905In Stock 3,514Expected 1/25/2027	₩4,030.3 ₩3,847.1 ₩3,692.1	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 200NS, SOIC, IND TEMP, GREEN AT28BV256-20SU-T Microchip Technology 1: ₩18,671.9 719In Stock	Mfr. Part # AT28BV256-20SU-T Mouser Part # 556-AT28BV256-20SU-T	Microchip Technology	EEPROM 200NS, SOIC, IND TEMP, GREEN	Datasheet	719In Stock	Cut Tape ₩18,671.9 Reel ₩17,206.3	Min.: 1 Mult.: 1 : 1,000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256K 32K x 8 150 ns 4.5V-5.5V AT28C256-15PU Microchip Technology 1: ₩17,445.9 1,176In Stock	Mfr. Part # AT28C256-15PU Mouser Part # 556-AT28C25615PU	Microchip Technology	EEPROM 256K 32K x 8 150 ns 4.5V-5.5V Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1,176In Stock	₩17,445.9 ₩16,797.7 ₩16,135.3	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	256 kbit	Parallel
EEPROM 150NS, SOIC, IND TEMP, GREEN AT28C256E-15SU-T Microchip Technology 1: ₩18,502.8 486In Stock	Mfr. Part # AT28C256E-15SU-T Mouser Part # 556-AT28C256E-15SU-T	Microchip Technology	EEPROM 150NS, SOIC, IND TEMP, GREEN Learn More about Microchip Technology microchip at28c256 memory	Datasheet	486In Stock	Cut Tape ₩18,502.8 Reel ₩17,023.1	Min.: 1 Mult.: 1 : 1,000	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM Parallel EEPROM 5V, SDP-70NS, GR AT28HC256-70JU Microchip Technology 1: ₩21,617.1 366In Stock	Mfr. Part # AT28HC256-70JU Mouser Part # 556-AT28HC256-70JU	Microchip Technology	EEPROM Parallel EEPROM 5V, SDP-70NS, GR	Datasheet	366In Stock	₩21,617.1 ₩20,813.9 ₩19,996.5	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 90NS, PLCC, IND TEMP, GREEN AT28HC256-90JU-T Microchip Technology 1: ₩20,856.2 470In Stock	Mfr. Part # AT28HC256-90JU-T Mouser Part # 556-AT28HC256-90JU-T	Microchip Technology	EEPROM 90NS, PLCC, IND TEMP, GREEN	Datasheet	470In Stock	Cut Tape ₩20,856.2 Reel ₩19,207.4 MouseReel Available	Min.: 1 Mult.: 1 : 750	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM Parallel EEPROM 5V-120NS, 883c, GR AT28HC256E-12SU Microchip Technology 1: ₩18,305.5 261In Stock	Mfr. Part # AT28HC256E-12SU Mouser Part # 556-AT28HC256E-12SU	Microchip Technology	EEPROM Parallel EEPROM 5V-120NS, 883c, GR	Datasheet	261In Stock	₩18,305.5 ₩17,629.1 ₩16,924.5	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/P Microchip Technology 1: ₩2,508.4 921In Stock	Mfr. Part # 25AA256-E/P Mouser Part # 579-25AA256-E/P	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	921In Stock	₩2,508.4 ₩2,437.9	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	SPI
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/SN Microchip Technology 1: ₩2,381.5 3,275In Stock	Mfr. Part # 25AA256-E/SN Mouser Part # 579-25AA256-E/SN	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	3,275In Stock	₩2,381.5 ₩2,282.9 ₩2,212.4	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI