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400 kHz EEPROM

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Maximum Clock Frequency = 400 kHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organization	Package / Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
EEPROM 16kx8 - 1.8V 24AA128T-I/ST Microchip Technology 1: ¥142.8 4,726In Stock	Mfr. Part # 24AA128T-I/ST Mouser Part # 579-24AA128T-I/ST	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	4,726In Stock	Cut Tape ¥142.8 ¥142.3 Reel ¥127.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	128 kbit	2-Wire, I2C	400 kHz	16 k x 8	TSSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA128	Reel, Cut Tape, MouseReel
EEPROM 16K, 2K X 8 1.8V SERIAL EE, EXT 24AA16T-E/OT Microchip Technology 1: ¥76.4 6,446In Stock	Mfr. Part # 24AA16T-E/OT Mouser Part # 579-24AA16T-E/OT	Microchip Technology	EEPROM 16K, 2K X 8 1.8V SERIAL EE, EXT	Datasheet	6,446In Stock	Cut Tape ¥76.4 ¥76.1 ¥74.4 Reel ¥72.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 kbit	2-Wire, I2C	400 kHz	2 k x 8	SOT-23-5	3.5 us	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/MS Microchip Technology 1: ¥202.6 2,476In Stock	Mfr. Part # 24AA256-E/MS Mouser Part # 579-24AA256-E/MS	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2,476In Stock	¥202.6 ¥197.7 ¥187.7	Min.: 1 Mult.: 1	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	MSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Tube
EEPROM 32kx8 - 1.8V 24AA256-I/MF Microchip Technology 1: ¥237.5 1,271In Stock	Mfr. Part # 24AA256-I/MF Mouser Part # 579-24AA256-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,271In Stock	¥237.5 ¥229.2 ¥222.6	Min.: 1 Mult.: 1	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	DFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Tube
EEPROM 32kx8 - 1.8V 24AA256-I/SN Microchip Technology 1: ¥181 1,950In Stock	Mfr. Part # 24AA256-I/SN Mouser Part # 579-24AA256-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,950In Stock	¥181 ¥176.1 ¥164.6	Min.: 1 Mult.: 1	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Tube
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256T-E/MNY Microchip Technology 1: ¥204.3 6,561In Stock	Mfr. Part # 24AA256T-E/MNY Mouser Part # 579-24AA256T-E/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	6,561In Stock	Cut Tape ¥204.3 Reel ¥187.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	TDFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256T-E/SN Microchip Technology 1: ¥210.9 2,919In Stock	Mfr. Part # 24AA256T-E/SN Mouser Part # 579-24AA256T-E/SN	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2,919In Stock	Cut Tape ¥210.9 Reel ¥181 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256T-I/MNY Microchip Technology 1: ¥194.3 4,976In Stock	Mfr. Part # 24AA256T-I/MNY Mouser Part # 579-24AA256T-I/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	4,976In Stock	Cut Tape ¥194.3 Reel ¥177.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	TDFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 1.8V 24AA256T-I/SM Microchip Technology 1: ¥201 2,500In Stock	Mfr. Part # 24AA256T-I/SM Mouser Part # 579-24AA256T-I/SM	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	2,500In Stock	Cut Tape ¥201 Reel ¥172.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIJ-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 1.8V 24AA256T-I/SN Microchip Technology 1: ¥196 2,738In Stock 9,900Expected 11/16/2026	Mfr. Part # 24AA256T-I/SN Mouser Part # 579-24AA256T-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	2,738In Stock 9,900Expected 11/16/2026	Cut Tape ¥196 Reel ¥164.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UIDT-I/SN Microchip Technology 1: ¥196 11,395In Stock	Mfr. Part # 24AA256UIDT-I/SN Mouser Part # 579-24AA256UIDT-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	11,395In Stock	Cut Tape ¥196 Reel ¥181 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 4kx8 24AA32A-I/SN Microchip Technology 1: ¥86.4 5,575In Stock	Mfr. Part # 24AA32A-I/SN Mouser Part # 579-24AA32A-I/SN	Microchip Technology	EEPROM 4kx8	Datasheet	5,575In Stock	¥86.4 ¥85 ¥83.2 ¥79.7	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	3.5 us	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP 24AA32AFT-I/MNY Microchip Technology 1: ¥93 3,747In Stock	Mfr. Part # 24AA32AFT-I/MNY Mouser Part # 579-24AA32AFT-I/MNY	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	3,747In Stock	Cut Tape ¥93 ¥91.5 Reel ¥83.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	TDFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 32K 4KX8 1.8V SER EE IND 24AA32AT-I/MC Microchip Technology 1: ¥99.7 5,779In Stock	Mfr. Part # 24AA32AT-I/MC Mouser Part # 579-24AA32AT-I/MC	Microchip Technology	EEPROM 32K 4KX8 1.8V SER EE IND	Datasheet	5,779In Stock	Cut Tape ¥99.7 ¥99.2 ¥97.3 Reel ¥93.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	DFN-8	3.5 us	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 32K 4K X 8 1.8V SERIAL EE IND 24AA32AT-I/MNY Microchip Technology 1: ¥93 3,401In Stock	Mfr. Part # 24AA32AT-I/MNY Mouser Part # 579-24AA32AT-I/MNY	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND	Datasheet	3,401In Stock	Cut Tape ¥93 ¥91.5 Reel ¥83.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	TDFN-8	3.5 us	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 4kx8 24AA32AT-I/SN Microchip Technology 1: ¥89.7 3,303In Stock	Mfr. Part # 24AA32AT-I/SN Mouser Part # 579-24AA32AT-I/SN	Microchip Technology	EEPROM 4kx8	Datasheet	3,303In Stock	Cut Tape ¥89.7 ¥89 Reel ¥79.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	3.5 us	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 4kx8 24AA32AT-I/ST Microchip Technology 1: ¥93 5,804In Stock	Mfr. Part # 24AA32AT-I/ST Mouser Part # 579-24AA32AT-I/ST	Microchip Technology	EEPROM 4kx8	Datasheet	5,804In Stock	Cut Tape ¥93 ¥91.5 Reel ¥83.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	TSSOP-8	3.5 us	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 64kx8 - 1.8V 24AA512-I/P Microchip Technology 1: ¥332.2 1,477In Stock	Mfr. Part # 24AA512-I/P Mouser Part # 579-24AA512-I/P	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1,477In Stock	¥332.2 ¥320.6 ¥307.3	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	PDIP-8	900 ns	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 64kx8 - 1.8V 24AA512-I/SM Microchip Technology 1: ¥308.9 1,757In Stock	Mfr. Part # 24AA512-I/SM Mouser Part # 579-24AA512-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1,757In Stock	¥308.9 ¥294 ¥285.7	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	SOIJ-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 128K 16K X 8 1.8V SER EE IND 24AA512-I/ST Microchip Technology 1: ¥312.3 4,792In Stock	Mfr. Part # 24AA512-I/ST Mouser Part # 579-24AA512-I/ST	Microchip Technology	EEPROM 128K 16K X 8 1.8V SER EE IND	Datasheet	4,792In Stock	¥312.3 ¥299 ¥289	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	TSSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 64kx8 - 1.8V 24AA512T-I/MF Microchip Technology 1: ¥385.4 4,957In Stock	Mfr. Part # 24AA512T-I/MF Mouser Part # 579-24AA512T-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	4,957In Stock	Cut Tape ¥385.4 Reel ¥333.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	DFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 64kx8 - 1.8V 24AA512T-I/SM Microchip Technology 1: ¥330.5 7,506In Stock	Mfr. Part # 24AA512T-I/SM Mouser Part # 579-24AA512T-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	7,506In Stock	Cut Tape ¥330.5 Reel ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	SOIJ-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 512K, 64K X 8, 1.8V SER EE, IND 24AA512T-I/SN Microchip Technology 1: ¥328.9 3,619In Stock	Mfr. Part # 24AA512T-I/SN Mouser Part # 579-24AA512T-I/SN	Microchip Technology	EEPROM 512K, 64K X 8, 1.8V SER EE, IND	Datasheet	3,619In Stock	Cut Tape ¥328.9 Reel ¥280.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 8kx8 - 1.8V 24AA64-I/MS Microchip Technology 1: ¥99.7 3,059In Stock	Mfr. Part # 24AA64-I/MS Mouser Part # 579-24AA64-I/MS	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	3,059In Stock	¥99.7 ¥99.2 ¥97.3 ¥93.8	Min.: 1 Mult.: 1	64 kbit	2-Wire, I2C	400 kHz	8 k x 8	MSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA64	Tube
EEPROM 8kx8 - 1.8V 24AA64-I/SN Microchip Technology 1: ¥89.7 3,219In Stock 2,700On Order	Mfr. Part # 24AA64-I/SN Mouser Part # 579-24AA64-I/SN	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	3,219In Stock 2,700On Order	¥89.7 ¥88.5 ¥86.7 ¥83.2	Min.: 1 Mult.: 1	64 kbit	2-Wire, I2C	400 kHz	8 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA64	Tube