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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 (USD) 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 10MS IND TEMP 1.8V AT24C64B-10TU-1.8 Microchip Technology 1: $0.96 856In Stock	Mfr. Part # AT24C64B-10TU-1.8 Mouser Part # 556-A24C64B10TU1.8	Microchip Technology	EEPROM 10MS IND TEMP 1.8V	Datasheet	856In Stock	$0.96 $0.959 $0.927 $0.906 $0.884	Min.: 1 Mult.: 1	64 kbit	2-Wire, I2C	400 kHz	8 k x 8	TSSOP-8	900 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Tube
EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V AT24C512C-XHM-B Microchip Technology 1: $0.81 739In Stock	Mfr. Part # AT24C512C-XHM-B Mouser Part # 556-AT24C512C-XHM-B	Microchip Technology	EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V	Datasheet	739In Stock	$0.81 $0.778 $0.767 $0.746	Min.: 1 Mult.: 1	512 kbit	2-Wire, I2C	400 kHz	64 k x 8	TSSOP-8	900 ns	1.7 V	3.6 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT24C512C	Tube
EEPROM 2K 256 X 8 SER EE 1.8V IND 1/2 ARAY WP 24AA024H-I/ST Microchip Technology 1: $0.44 1,014In Stock	Mfr. Part # 24AA024H-I/ST Mouser Part # 579-24AA024H-I/ST	Microchip Technology	EEPROM 2K 256 X 8 SER EE 1.8V IND 1/2 ARAY WP	Datasheet	1,014In Stock	$0.44 $0.437 $0.405 $0.395	Min.: 1 Mult.: 1	2 kbit	2-Wire, I2C	400 kHz	256 x 8	TSSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Tube
EEPROM 256x8 - 1.8V 24AA024T-I/ST Microchip Technology 1: $0.44 1,568In Stock	Mfr. Part # 24AA024T-I/ST Mouser Part # 579-24AA024T-I/ST	Microchip Technology	EEPROM 256x8 - 1.8V	Datasheet	1,568In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 kbit	2-Wire, I2C	400 kHz	256 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 256x8 - 1.8V 24AA025-I/ST Microchip Technology 1: $0.44 868In Stock	Mfr. Part # 24AA025-I/ST Mouser Part # 579-24AA025-I/ST	Microchip Technology	EEPROM 256x8 - 1.8V	Datasheet	868In Stock	$0.44 $0.437 $0.405 $0.395	Min.: 1 Mult.: 1	2 kbit	2-Wire, I2C	400 kHz	256 x 8	TSSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA025	Tube
EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V 24AA025E48-E/SN Microchip Technology 1: $0.49 2,257In Stock	Mfr. Part # 24AA025E48-E/SN Mouser Part # 579-24AA025E48-E/SN	Microchip Technology	EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V	Datasheet	2,257In Stock	$0.49 $0.48 $0.448	Min.: 1 Mult.: 1	2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA025	Tube
EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V 24AA025E64-E/SN Microchip Technology 1: $0.49 2,873In Stock	Mfr. Part # 24AA025E64-E/SN Mouser Part # 579-24AA025E64-E/SN	Microchip Technology	EEPROM 2K, SERIAL EE, EXT 256 X 8 1.8V	Datasheet	2,873In Stock	$0.49 $0.48 $0.448	Min.: 1 Mult.: 1	2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOIC-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	24AA025	Tube
EEPROM 1024K 128KX8 1.8V SER EE 24AA1025-I/P Microchip Technology 1: $4.34 308In Stock	Mfr. Part # 24AA1025-I/P Mouser Part # 579-24AA1025-I/P	Microchip Technology	EEPROM 1024K 128KX8 1.8V SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	308In Stock	$4.34 $4.19 $4.03	Min.: 1 Mult.: 1	1 Mbit	2-Wire, I2C	400 kHz	128 k x 8	PDIP-8	900 ns	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE 24AA1026-I/P Microchip Technology 1: $4.34 16In Stock	Mfr. Part # 24AA1026-I/P Mouser Part # 579-24AA1026-I/P	Microchip Technology	EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE Learn More about Microchip Technology microchip 24xx1026 serial eeprom	Datasheet	16In Stock	$4.34 $4.19 $4.03	Min.: 1 Mult.: 1	1 Mbit	2-Wire, I2C	400 kHz	128 k x 8	PDIP-8	900 ns	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 16kx8 - 1.8V 24AA128-I/MF Microchip Technology 1: $1.11 282In Stock	Mfr. Part # 24AA128-I/MF Mouser Part # 579-24AA128-I/MF	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	282In Stock	$1.11 $1.08 $1.04	Min.: 1 Mult.: 1	128 kbit	2-Wire, I2C	400 kHz	16 k x 8	DFN-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA128	Tube
EEPROM 16kx8 - 1.8V 24AA128-I/MS Microchip Technology 1: $0.84 11In Stock	Mfr. Part # 24AA128-I/MS Mouser Part # 579-24AA128-I/MS	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	11In Stock	$0.84 $0.831 $0.81 $0.767	Min.: 1 Mult.: 1	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	Tube
EEPROM 16kx8 - 1.8V 24AA128-I/P Microchip Technology 1: $0.90 386In Stock	Mfr. Part # 24AA128-I/P Mouser Part # 579-24AA128-I/P	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	386In Stock	$0.90 $0.895 $0.863 $0.842	Min.: 1 Mult.: 1	128 kbit	2-Wire, I2C	400 kHz	16 k x 8	PDIP-8	900 ns	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C	24AA128	Tube
EEPROM 16kx8 - 1.8V 24AA128-I/ST Microchip Technology 1: $0.84 829In Stock	Mfr. Part # 24AA128-I/ST Mouser Part # 579-24AA128-I/ST	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	829In Stock	$0.84 $0.831 $0.81 $0.767	Min.: 1 Mult.: 1	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	Tube
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/SN Microchip Technology 1: $1.18 463In Stock 1,100Expected 11/20/2026	Mfr. Part # 24AA256-E/SN Mouser Part # 579-24AA256-E/SN	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	463In Stock 1,100Expected 11/20/2026	$1.18 $1.12 $1.09	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	+ 125 C	24AA256	Tube
EEPROM 32kx8 - 1.8V 24AA256-I/SM Microchip Technology 1: $1.11 359In Stock	Mfr. Part # 24AA256-I/SM Mouser Part # 579-24AA256-I/SM	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	359In Stock	$1.11 $1.08 $1.04	Min.: 1 Mult.: 1	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	Tube
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/P Microchip Technology 1: $1.33 313In Stock	Mfr. Part # 24AA256UID-I/P Mouser Part # 579-24AA256UID-I/P	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	313In Stock	$1.33 $1.27 $1.21	Min.: 1 Mult.: 1	256 kbit	2-Wire, I2C	400 kHz	32 k x 8	PDIP-8	900 ns	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C	24AA256	Tube
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/ST Microchip Technology 1: $1.22 17In Stock 3,100Expected 12/15/2026	Mfr. Part # 24AA256UID-I/ST Mouser Part # 579-24AA256UID-I/ST	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	17In Stock 3,100Expected 12/15/2026	$1.22 $1.19 $1.13	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 I2C EE EUI-48 EUI-64 Unique ID 24AA256UIDT-I/ST Microchip Technology 1: $1.23 613In Stock 15,000Expected 12/15/2026	Mfr. Part # 24AA256UIDT-I/ST Mouser Part # 579-24AA256UIDT-I/ST	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	613In Stock 15,000Expected 12/15/2026	Cut Tape $1.23 Reel $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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	Reel, Cut Tape, MouseReel
EEPROM 4kx8 24AA32A-I/P Microchip Technology 1: $0.60 1,306In Stock	Mfr. Part # 24AA32A-I/P Mouser Part # 579-24AA32A-I/P	Microchip Technology	EEPROM 4kx8	Datasheet	1,306In Stock	$0.60 $0.597 $0.586 $0.565	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	PDIP-8	3.5 us	1.8 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 4kx8 24AA32A-I/SM Microchip Technology 1: $0.52 405In Stock	Mfr. Part # 24AA32A-I/SM Mouser Part # 579-24AA32A-I/SM	Microchip Technology	EEPROM 4kx8	Datasheet	405In Stock	$0.52 $0.512 $0.501 $0.48	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	SOIJ-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 24AA32AF-I/MS Microchip Technology 1: $0.54 1,241In Stock	Mfr. Part # 24AA32AF-I/MS Mouser Part # 579-24AA32AF-I/MS	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	1,241In Stock	$0.54 $0.533 $0.522 $0.501	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	MSOP-8	900 ns	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24AA32A	Tube
EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP 24AA32AF-I/P Microchip Technology 1: $0.60 96In Stock	Mfr. Part # 24AA32AF-I/P Mouser Part # 579-24AA32AF-I/P	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	96In Stock	$0.60 $0.597 $0.586 $0.565	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	PDIP-8	900 ns	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C		Tube
EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP 24AA32AF-I/ST Microchip Technology 1: $0.54 367In Stock	Mfr. Part # 24AA32AF-I/ST Mouser Part # 579-24AA32AF-I/ST	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	367In Stock	$0.54 $0.533 $0.522 $0.501	Min.: 1 Mult.: 1	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	TSSOP-8	900 ns	1.7 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/MS Microchip Technology 1: $0.56 211In Stock 2,500Expected 1/18/2027	Mfr. Part # 24AA32AFT-I/MS Mouser Part # 579-24AA32AFT-I/MS	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	211In Stock 2,500Expected 1/18/2027	Cut Tape $0.56 $0.551 Reel $0.501 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	32 kbit	2-Wire, I2C	400 kHz	4 k x 8	MSOP-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: $0.46 3,185In Stock	Mfr. Part # 24AA32AFT-I/OT Mouser Part # 579-24AA32AFT-I/OT	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	3,185In Stock	Cut Tape $0.46 $0.458 $0.448 Reel $0.437 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