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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 (HKD) 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/SN Microchip Technology 1: HK$6.74 9,699In Stock	Mfr. Part No. 24AA128T-I/SN Mouser Part No 579-24AA128T-I/SN	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	9,699In Stock	Cut Tape HK$6.74 HK$6.67 Reel HK$5.87 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: HK$7.07 4,726In Stock	Mfr. Part No. 24AA128T-I/ST Mouser Part No 579-24AA128T-I/ST	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	4,726In Stock	Cut Tape HK$7.07 HK$7.04 Reel HK$6.30 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: HK$3.78 6,441In 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	6,441In Stock	Cut Tape HK$3.78 HK$3.76 HK$3.68 Reel HK$3.59 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: HK$10.03 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	HK$10.03 HK$9.78 HK$9.29	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: HK$11.75 1,271In Stock	Mfr. Part No. 24AA256-I/MF Mouser Part No 579-24AA256-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,271In Stock	HK$11.75 HK$11.34 HK$11.01	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: HK$8.96 1,950In Stock	Mfr. Part No. 24AA256-I/SN Mouser Part No 579-24AA256-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,950In Stock	HK$8.96 HK$8.71 HK$8.15	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: HK$10.11 6,517In Stock	Mfr. Part No. 24AA256T-E/MNY Mouser Part No 579-24AA256T-E/MNY	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	6,517In Stock	Cut Tape HK$10.11 Reel HK$9.29 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: HK$10.44 2,919In 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	2,919In Stock	Cut Tape HK$10.44 Reel HK$8.96 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: HK$9.62 4,976In 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	4,976In Stock	Cut Tape HK$9.62 Reel HK$8.80 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: HK$9.95 2,700In Stock	Mfr. Part No. 24AA256T-I/SM Mouser Part No 579-24AA256T-I/SM	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	2,700In Stock	Cut Tape HK$9.95 Reel HK$8.55 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: HK$9.70 2,738In Stock 9,900Expected 23/11/2026	Mfr. Part No. 24AA256T-I/SN Mouser Part No 579-24AA256T-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	2,738In Stock 9,900Expected 23/11/2026	Cut Tape HK$9.70 Reel HK$8.15 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: HK$9.70 11,395In Stock	Mfr. Part No. 24AA256UIDT-I/SN Mouser Part No 579-24AA256UIDT-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	11,395In Stock	Cut Tape HK$9.70 Reel HK$8.96 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: HK$4.27 6,080In Stock	Mfr. Part No. 24AA32A-I/SN Mouser Part No 579-24AA32A-I/SN	Microchip Technology	EEPROM 4kx8	Datasheet	6,080In Stock	HK$4.27 HK$4.21 HK$4.12 HK$3.95	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: HK$4.60 3,747In 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	3,747In Stock	Cut Tape HK$4.60 HK$4.53 Reel HK$4.12 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: HK$4.93 5,779In 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	5,779In Stock	Cut Tape HK$4.93 HK$4.91 HK$4.82 Reel HK$4.64 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: HK$4.60 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 HK$4.60 HK$4.53 Reel HK$4.12 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: HK$4.44 3,509In Stock	Mfr. Part No. 24AA32AT-I/SN Mouser Part No 579-24AA32AT-I/SN	Microchip Technology	EEPROM 4kx8	Datasheet	3,509In Stock	Cut Tape HK$4.44 HK$4.41 Reel HK$3.95 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: HK$4.60 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 HK$4.60 HK$4.53 Reel HK$4.12 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: HK$16.44 1,477In Stock	Mfr. Part No. 24AA512-I/P Mouser Part No 579-24AA512-I/P	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1,477In Stock	HK$16.44 HK$15.86 HK$15.21	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: HK$15.29 1,757In Stock	Mfr. Part No. 24AA512-I/SM Mouser Part No 579-24AA512-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1,757In Stock	HK$15.29 HK$14.55 HK$14.14	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: HK$15.45 4,792In 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	4,792In Stock	HK$15.45 HK$14.80 HK$14.30	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: HK$19.07 4,957In Stock	Mfr. Part No. 24AA512T-I/MF Mouser Part No 579-24AA512T-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	4,957In Stock	Cut Tape HK$19.07 Reel HK$16.52 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: HK$16.36 7,506In Stock	Mfr. Part No. 24AA512T-I/SM Mouser Part No 579-24AA512T-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	7,506In Stock	Cut Tape HK$16.36 Reel HK$14.14 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: HK$16.28 3,619In 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	3,619In Stock	Cut Tape HK$16.28 Reel HK$13.89 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: HK$4.93 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	HK$4.93 HK$4.91 HK$4.82 HK$4.64	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