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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 (CAD) 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 32kx8 2.5V 24LC256-I/ST Microchip Technology 1: $1.63 2,890In Stock 5,100Expected 2026-12-01	Mfr. Part # 24LC256-I/ST Mouser Part # 579-24LC256IST	Microchip Technology	EEPROM 32kx8 2.5V	Datasheet	2,890In Stock 5,100Expected 2026-12-01	$1.63 $1.58 $1.54	Min.: 1 Mult.: 1	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Tube
EEPROM 32kx8 - 2.5V 24LC256T-E/MS Microchip Technology 1: $1.89 2,500In Stock	Mfr. Part # 24LC256T-E/MS Mouser Part # 579-24LC256T-E/MS	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	2,500In Stock	Cut Tape $1.89 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	MSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V 24LC256T-E/SM Microchip Technology 1: $1.86 4,004In Stock	Mfr. Part # 24LC256T-E/SM Mouser Part # 579-24LC256T-E/SM	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	4,004In Stock	Cut Tape $1.86 Reel $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIJ-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V 24LC256T-E/SN Microchip Technology 1: $1.83 7,502In Stock	Mfr. Part # 24LC256T-E/SN Mouser Part # 579-24LC256T-E/SN	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	7,502In Stock	Cut Tape $1.83 Reel $1.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V 24LC256T-E/ST Microchip Technology 1: $1.89 1,893In Stock	Mfr. Part # 24LC256T-E/ST Mouser Part # 579-24LC256T-E/ST	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	1,893In Stock	Cut Tape $1.89 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V 24LC256T-I/SM Microchip Technology 1: $1.74 6,069In Stock	Mfr. Part # 24LC256T-I/SM Mouser Part # 579-24LC256T-I/SM	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	6,069In Stock	Cut Tape $1.74 Reel $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	SOIJ-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V 24LC256T-I/ST Microchip Technology 1: $1.77 8,521In Stock	Mfr. Part # 24LC256T-I/ST Mouser Part # 579-24LC256T-I/ST	Microchip Technology	EEPROM 32kx8 - 2.5V	Datasheet	8,521In Stock	Cut Tape $1.77 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA256	Reel, Cut Tape, MouseReel
EEPROM 4kx8 - 5V - 2.5V 24LC32A-I/P Microchip Technology 1: $0.864 6,278In Stock	Mfr. Part # 24LC32A-I/P Mouser Part # 579-24LC32A-I/P	Microchip Technology	EEPROM 4kx8 - 5V - 2.5V	Datasheet	6,278In Stock	$0.864 $0.86 $0.844 $0.814	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	PDIP-8	900 ns	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 4kx8 - 5V - 2.5V 24LC32A-I/SN Microchip Technology 1: $0.706 7,347In Stock	Mfr. Part # 24LC32A-I/SN Mouser Part # 579-24LC32A-I/SN	Microchip Technology	EEPROM 4kx8 - 5V - 2.5V	Datasheet	7,347In Stock	$0.706 $0.691 $0.645	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 32K 4K X 8 2.5V SER EE IND 1/4AWP 24LC32AFT-I/SN Microchip Technology 1: $0.734 4,967In Stock	Mfr. Part # 24LC32AFT-I/SN Mouser Part # 579-24LC32AFT-I/SN	Microchip Technology	EEPROM 32K 4K X 8 2.5V SER EE IND 1/4AWP	Datasheet	4,967In Stock	Cut Tape $0.734 $0.727 Reel $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 32K 4KX8 2.5V SER EE EXT 24LC32AT-E/MC Microchip Technology 1: $1.02 2,709In Stock	Mfr. Part # 24LC32AT-E/MC Mouser Part # 579-24LC32AT-E/MC	Microchip Technology	EEPROM 32K 4KX8 2.5V SER EE EXT	Datasheet	2,709In Stock	Cut Tape $1.02 $1.01 Reel $0.906 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	DFN-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 32K 4K X 8 2.5V SER EE EXT 24LC32AT-E/MNY Microchip Technology 1: $0.936 5,223In Stock	Mfr. Part # 24LC32AT-E/MNY Mouser Part # 579-24LC32AT-E/MNY	Microchip Technology	EEPROM 32K 4K X 8 2.5V SER EE EXT	Datasheet	5,223In Stock	Cut Tape $0.936 $0.926 Reel $0.844 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	TDFN-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 4kx8 - 5V - 2.5V 24LC32AT-E/SN Microchip Technology 1: $0.835 4,418In Stock	Mfr. Part # 24LC32AT-E/SN Mouser Part # 579-24LC32AT-E/SN	Microchip Technology	EEPROM 4kx8 - 5V - 2.5V	Datasheet	4,418In Stock	Cut Tape $0.835 $0.829 $0.816 Reel $0.752 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 4kx8 - 5V - 2.5V 24LC32AT-I/SN Microchip Technology 1: $0.734 20,171In Stock	Mfr. Part # 24LC32AT-I/SN Mouser Part # 579-24LC32AT-I/SN	Microchip Technology	EEPROM 4kx8 - 5V - 2.5V	Datasheet	20,171In Stock	Cut Tape $0.734 $0.727 Reel $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 4kx8 - 5V - 2.5V 24LC32AT-I/ST Microchip Technology 1: $0.806 5,821In Stock	Mfr. Part # 24LC32AT-I/ST Mouser Part # 579-24LC32AT-I/ST	Microchip Technology	EEPROM 4kx8 - 5V - 2.5V	Datasheet	5,821In Stock	Cut Tape $0.806 $0.793 Reel $0.721 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 4kx8 - 5V - 2.5V 24LC32AT/SN Microchip Technology 1: $0.734 3,657In Stock	Mfr. Part # 24LC32AT/SN Mouser Part # 579-24LC32AT/SN	Microchip Technology	EEPROM 4kx8 - 5V - 2.5V	Datasheet	3,657In Stock	Cut Tape $0.734 $0.727 Reel $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C		Reel, Cut Tape, MouseReel
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512-E/ST Microchip Technology 1: $2.85 1,287In Stock	Mfr. Part # 24LC512-E/ST Mouser Part # 579-24LC512-E/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	1,287In Stock	$2.85 $2.72 $2.62	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Tube
EEPROM 64kx8 - 2.5V 24LC512-I/MF Microchip Technology 1: $3.14 1,211In Stock	Mfr. Part # 24LC512-I/MF Mouser Part # 579-24LC512-I/MF	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	1,211In Stock	$3.14 $3.00 $2.89	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	DFN-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 64kx8 - 2.5V 24LC512-I/P Microchip Technology 1: $2.88 1,408In Stock	Mfr. Part # 24LC512-I/P Mouser Part # 579-24LC512-I/P	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	1,408In Stock	$2.88 $2.78 $2.66	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	PDIP-8	900 ns	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 512K 64K X 8 2.5V SER EE IND 24LC512-I/ST Microchip Technology 1: $2.71 1,668In Stock	Mfr. Part # 24LC512-I/ST Mouser Part # 579-24LC512-I/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE IND	Datasheet	1,668In Stock	$2.71 $2.59 $2.51	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC512	Tube
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512T-E/SN Microchip Technology 1: $2.98 1,857In Stock	Mfr. Part # 24LC512T-E/SN Mouser Part # 579-24LC512T-E/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	1,857In Stock	Cut Tape $2.98 Reel $2.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512T-E/ST Microchip Technology 1: $3.07 4,096In Stock	Mfr. Part # 24LC512T-E/ST Mouser Part # 579-24LC512T-E/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	4,096In Stock	Cut Tape $3.07 Reel $2.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	TSSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
EEPROM 64kx8 64B - 2.5V 24LC515T-I/SM Microchip Technology 1: $5.82 829In Stock	Mfr. Part # 24LC515T-I/SM Mouser Part # 579-24LC515T-I/SM	Microchip Technology	EEPROM 64kx8 64B - 2.5V	Datasheet	829In Stock	Cut Tape $5.82 Reel $5.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	SOIJ-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 8kx8 - 2.5V 24LC64-I/MS Microchip Technology 1: $0.864 3,418In Stock 2,798Expected 2026-11-17	Mfr. Part # 24LC64-I/MS Mouser Part # 579-24LC64-I/MS	Microchip Technology	EEPROM 8kx8 - 2.5V	Datasheet	3,418In Stock 2,798Expected 2026-11-17	$0.864 $0.86 $0.844 $0.814	Min.: 1 Mult.: 1	64 kbit	2-Wire, I2C	400 kHz	8 k x 8	MSOP-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC64	Tube
EEPROM 8kx8 - 2.5V 24LC64-I/SN Microchip Technology 1: $0.835 10,281In Stock	Mfr. Part # 24LC64-I/SN Mouser Part # 579-24LC64-I/SN	Microchip Technology	EEPROM 8kx8 - 2.5V	Datasheet	10,281In Stock	$0.835 $0.829 $0.814 $0.752	Min.: 1 Mult.: 1	64 kbit	2-Wire, I2C	400 kHz	8 k x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC64	Tube