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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 (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organisation	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/MS Microchip Technology 1: Rp16.878 1.702In Stock 10.000Expected 09/10/2026	Mfr. Part No. 24AA128T-I/MS Mouser Part No 579-24AA128T-I/MS	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	1.702In Stock 10.000Expected 09/10/2026	Cut Tape Rp16.878 Rp16.842 Reel Rp15.246 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	128 kbit	2-Wire, I2C	400 kHz	16 k x 8	MSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA128	Reel, Cut Tape, MouseReel
EEPROM 16kx8 - 1.8V 24AA128T-I/SN Microchip Technology 1: Rp15.044 3.179In Stock 6.600Expected 14/10/2026	Mfr. Part No. 24AA128T-I/SN Mouser Part No 579-24AA128T-I/SN	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	3.179In Stock 6.600Expected 14/10/2026	Cut Tape Rp15.044 Rp14.879 Reel Rp13.099 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	128 kbit	2-Wire, I2C	400 kHz	16 k x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA128	Reel, Cut Tape, MouseReel
EEPROM 16kx8 - 1.8V 24AA128T-I/ST Microchip Technology 1: Rp15.778 4.797In Stock	Mfr. Part No. 24AA128T-I/ST Mouser Part No 579-24AA128T-I/ST	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	4.797In Stock	Cut Tape Rp15.778 Rp15.723 Reel Rp14.071 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: Rp8.439 6.482In Stock	Mfr. Part No. 24AA16T-E/OT Mouser Part No 579-24AA16T-E/OT	Microchip Technology	EEPROM 16K, 2K X 8 1.8V SERIAL EE, EXT	Datasheet	6.482In Stock	Cut Tape Rp8.439 Rp8.402 Rp8.219 Reel Rp8.017 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: Rp22.382 2.476In Stock	Mfr. Part No. 24AA256-E/MS Mouser Part No 579-24AA256-E/MS	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2.476In Stock	Rp22.382 Rp21.832 Rp20.731	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: Rp26.235 1.391In Stock	Mfr. Part No. 24AA256-I/MF Mouser Part No 579-24AA256-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1.391In Stock	Rp26.235 Rp25.317 Rp24.584	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/ST Microchip Technology 1: Rp20.731 9.281In Stock	Mfr. Part No. 24AA256-I/ST Mouser Part No 579-24AA256-I/ST	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	9.281In Stock	Rp20.731 Rp20.181 Rp19.630	Min.: 1 Mult.: 1	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	TSSOP-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: Rp22.566 2.470In Stock 6.600Expected 02/10/2026	Mfr. Part No. 24AA256T-E/MNY Mouser Part No 579-24AA256T-E/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2.470In Stock 6.600Expected 02/10/2026	Cut Tape Rp22.566 Reel Rp20.731 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: Rp23.299 2.929In Stock	Mfr. Part No. 24AA256T-E/SN Mouser Part No 579-24AA256T-E/SN	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2.929In Stock	Cut Tape Rp23.299 Reel Rp19.997 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: Rp21.465 4.984In Stock	Mfr. Part No. 24AA256T-I/MNY Mouser Part No 579-24AA256T-I/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	4.984In Stock	Cut Tape Rp21.465 Reel Rp19.630 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/SN Microchip Technology 1: Rp21.648 5.438In Stock 9.900On Order	Mfr. Part No. 24AA256T-I/SN Mouser Part No 579-24AA256T-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	5.438In Stock 9.900On Order	Cut Tape Rp21.648 Reel Rp18.181 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: Rp9.540 6.392In Stock	Mfr. Part No. 24AA32A-I/SN Mouser Part No 579-24AA32A-I/SN	Microchip Technology	EEPROM 4kx8	Datasheet	6.392In Stock	Rp9.540 Rp9.393 Rp9.191 Rp8.806	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: Rp10.274 3.797In Stock	Mfr. Part No. 24AA32AFT-I/MNY Mouser Part No 579-24AA32AFT-I/MNY	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	3.797In Stock	Cut Tape Rp10.274 Rp10.109 Reel Rp9.191 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 4K X 8 1.8V SERIAL EE IND 1/4AWP 24AA32AFT-I/OT Microchip Technology 1: Rp8.439 3.580In Stock	Mfr. Part No. 24AA32AFT-I/OT Mouser Part No 579-24AA32AFT-I/OT	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	3.580In Stock	Cut Tape Rp8.439 Rp8.402 Rp8.219 Reel Rp8.017 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOT-23-5	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: Rp11.008 6.406In Stock	Mfr. Part No. 24AA32AT-I/MC Mouser Part No 579-24AA32AT-I/MC	Microchip Technology	EEPROM 32K 4KX8 1.8V SER EE IND	Datasheet	6.406In Stock	Cut Tape Rp11.008 Rp10.953 Rp10.751 Reel Rp10.365 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: Rp10.274 3.411In Stock	Mfr. Part No. 24AA32AT-I/MNY Mouser Part No 579-24AA32AT-I/MNY	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND	Datasheet	3.411In Stock	Cut Tape Rp10.274 Rp10.109 Reel Rp9.191 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/MS Microchip Technology 1: Rp10.274 8.976In Stock	Mfr. Part No. 24AA32AT-I/MS Mouser Part No 579-24AA32AT-I/MS	Microchip Technology	EEPROM 4kx8	Datasheet	8.976In Stock	Cut Tape Rp10.274 Rp10.109 Reel Rp9.191 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	MSOP-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: Rp10.274 5.804In Stock	Mfr. Part No. 24AA32AT-I/ST Mouser Part No 579-24AA32AT-I/ST	Microchip Technology	EEPROM 4kx8	Datasheet	5.804In Stock	Cut Tape Rp10.274 Rp10.109 Reel Rp9.191 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: Rp36.692 1.123In Stock 360Expected 05/10/2026	Mfr. Part No. 24AA512-I/P Mouser Part No 579-24AA512-I/P	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1.123In Stock 360Expected 05/10/2026	Rp36.692 Rp35.408 Rp33.940	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: Rp34.124 1.817In Stock	Mfr. Part No. 24AA512-I/SM Mouser Part No 579-24AA512-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1.817In Stock	Rp34.124 Rp32.472 Rp31.555	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: Rp34.490 5.072In Stock	Mfr. Part No. 24AA512-I/ST Mouser Part No 579-24AA512-I/ST	Microchip Technology	EEPROM 128K 16K X 8 1.8V SER EE IND	Datasheet	5.072In Stock	Rp34.490 Rp33.023 Rp31.922	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: Rp42.563 1.707In Stock 3.300Expected 27/11/2026	Mfr. Part No. 24AA512T-I/MF Mouser Part No 579-24AA512T-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1.707In Stock 3.300Expected 27/11/2026	Cut Tape Rp42.563 Reel Rp36.875 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 512K, 64K X 8, 1.8V SER EE, IND 24AA512T-I/SN Microchip Technology 1: Rp36.325 7.079In Stock	Mfr. Part No. 24AA512T-I/SN Mouser Part No 579-24AA512T-I/SN	Microchip Technology	EEPROM 512K, 64K X 8, 1.8V SER EE, IND	Datasheet	7.079In Stock	Cut Tape Rp36.325 Reel Rp31.005 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 128K 16K X 8 1.8V SER EE IND 24AA512T-I/ST Microchip Technology 1: Rp36.875 7.035In Stock	Mfr. Part No. 24AA512T-I/ST Mouser Part No 579-24AA512T-I/ST	Microchip Technology	EEPROM 128K 16K X 8 1.8V SER EE IND	Datasheet	7.035In Stock	Cut Tape Rp36.875 Reel Rp31.922 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	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		Reel, Cut Tape, MouseReel
EEPROM 8kx8 - 1.8V 24AA64-I/MS Microchip Technology 1: Rp11.008 3.059In Stock	Mfr. Part No. 24AA64-I/MS Mouser Part No 579-24AA64-I/MS	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	3.059In Stock	Rp11.008 Rp10.953 Rp10.751 Rp10.365	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