EEPROM – Mouser Taiwan

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I2C (2-wire) Serial EEPROMs

Microchip I²C (2-wire) Serial EEPROMs are compatible byte and page writable Serial EEPROMs designed to provide simple, yet flexible data storage for microcontroller, microprocessor, and SoC solutions. Devices have ultra-high write endurance capabilities allowing for greater than 1 million write cycles to each and every memory location to meet the needs of today’s high write endurance applications. These new devices include a factory-programmed 128-bit serial number which does not consume any of the user read/write area.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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	Packaging
EEPROM 4-Kbit Serial EEPROM AT24CS04-XHM-T Microchip Technology 1: NT$12.55 13,442In Stock	Mfr. Part # AT24CS04-XHM-T Mouser Part # 556-AT24CS04-XHM-T	Microchip Technology	EEPROM 4-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	13,442In Stock	Cut Tape NT$12.55 NT$12.22 NT$12.08 Reel NT$11.47	Min.: 1 Mult.: 1 : 5,000	4 kbit	2-Wire, I2C	1 MHz	512 x 8	TSSOP-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape
EEPROM 2-Kbit Serial EEPROM AT24MAC602-XHM-T Microchip Technology 1: NT$13.98 4,755In Stock	Mfr. Part # AT24MAC602-XHM-T Mouser Part # 556-AT24MAC602-XHM-T	Microchip Technology	EEPROM 2-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24mac402 602 eeproms	Datasheet	4,755In Stock	Cut Tape NT$13.98 NT$13.77 NT$13.73 Reel NT$12.62	Min.: 1 Mult.: 1 : 5,000	2 kbit	2-Wire, I2C	1 MHz	256 x 8	TSSOP-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape
EEPROM 1-Kbit Serial EEPROM AT24CS01-SSHM-T Microchip Technology 1: NT$10.04 13,209In Stock	Mfr. Part # AT24CS01-SSHM-T Mouser Part # 556-AT24CS01-SSHM-T	Microchip Technology	EEPROM 1-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	13,209In Stock	Cut Tape NT$10.04 NT$9.93 NT$9.89 Reel NT$9.18 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1 kbit	2-Wire, I2C	1 MHz	128 x 8	SOIC-Narrow-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 2-Kbit Serial EEPROM AT24CS02-SSHM-T Microchip Technology 1: NT$11.11 6,389In Stock	Mfr. Part # AT24CS02-SSHM-T Mouser Part # 556-AT24CS02-SSHM-T	Microchip Technology	EEPROM 2-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	6,389In Stock	Cut Tape NT$11.11 NT$10.97 Reel NT$9.93 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	2 kbit	2-Wire, I2C	1 MHz	256 x 8	SOIC-Narrow-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 2-Kbit Serial EEPROM AT24CS02-XHM-T Microchip Technology 1: NT$11.83 14,103In Stock	Mfr. Part # AT24CS02-XHM-T Mouser Part # 556-AT24CS02-XHM-T	Microchip Technology	EEPROM 2-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	14,103In Stock	Cut Tape NT$11.83 NT$11.54 Reel NT$10.72	Min.: 1 Mult.: 1 : 5,000	2 kbit	2-Wire, I2C	1 MHz	256 x 8	TSSOP-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape
EEPROM 4-Kbit Serial EEPROM AT24CS04-SSHM-T Microchip Technology 1: NT$11.83 16,888In Stock	Mfr. Part # AT24CS04-SSHM-T Mouser Part # 556-AT24CS04-SSHM-T	Microchip Technology	EEPROM 4-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	16,888In Stock	Cut Tape NT$11.83 NT$11.54 Reel NT$10.72	Min.: 1 Mult.: 1 : 4,000	4 kbit	2-Wire, I2C	1 MHz	512 x 8	SOIC-Narrow-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape
EEPROM 2-Kbit Serial EEPROM AT24MAC602-SSHM-T Microchip Technology 1: NT$13.26 9,788In Stock	Mfr. Part # AT24MAC602-SSHM-T Mouser Part # 556-AT24MAC602SSHM-T	Microchip Technology	EEPROM 2-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24mac402 602 eeproms	Datasheet	9,788In Stock	Cut Tape NT$13.26 NT$13.19 Reel NT$11.87 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	2 kbit	2-Wire, I2C	1 MHz	256 x 8	SOIC-Narrow-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 2-Kbit Serial EEPROM AT24MAC402-XHM-T Microchip Technology 1: NT$13.98 16,061In Stock	Mfr. Part # AT24MAC402-XHM-T Mouser Part # 556-AT24MAC402-XHM-T	Microchip Technology	EEPROM 2-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24mac402 602 eeproms	Datasheet	16,061In Stock	Cut Tape NT$13.98 NT$13.77 NT$13.73 Reel NT$12.62 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	2 kbit	2-Wire, I2C	1 MHz	256 x 8	TSSOP-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 2-Kbit Serial EEPROM AT24MAC402-SSHM-T Microchip Technology 1: NT$13.26 34,167In Stock	Mfr. Part # AT24MAC402-SSHM-T Mouser Part # 556-AT24MAC402SSHM-T	Microchip Technology	EEPROM 2-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24mac402 602 eeproms	Datasheet	34,167In Stock	Cut Tape NT$13.26 NT$13.19 Reel NT$11.87 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	2 kbit	2-Wire, I2C	1 MHz	256 x 8	SOIC-Narrow-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 1-Kbit Serial EEPROM AT24CS01-XHM-T Microchip Technology 1: NT$11.11 5,000In Stock 5,000Expected 9/29/2026	Mfr. Part # AT24CS01-XHM-T Mouser Part # 556-AT24CS01-XHM-T	Microchip Technology	EEPROM 1-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	5,000In Stock 5,000Expected 9/29/2026	Cut Tape NT$11.11 NT$10.97 Reel NT$9.93 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	1 kbit	2-Wire, I2C	1 MHz	128 x 8	TSSOP-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 8-Kbit Serial EEPROM AT24CS08-SSHM-T Microchip Technology 1: NT$12.55 4,173In Stock	Mfr. Part # AT24CS08-SSHM-T Mouser Part # 556-AT24CS08-SSHM-T	Microchip Technology	EEPROM 8-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	4,173In Stock	Cut Tape NT$12.55 NT$12.22 NT$12.08 Reel NT$11.47 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	8 kbit	2-Wire, I2C	1 MHz	1 k x 8	SOIC-Narrow-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 8-Kbit Serial EEPROM AT24CS08-XHM-T Microchip Technology 1: NT$13.26 2,120In Stock	Mfr. Part # AT24CS08-XHM-T Mouser Part # 556-AT24CS08-XHM-T	Microchip Technology	EEPROM 8-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	2,120In Stock	Cut Tape NT$13.26 NT$13.19 Reel NT$11.87 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	8 kbit	2-Wire, I2C	1 MHz	1 k x 8	TSSOP-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel

I2C (2-wire) Serial EEPROMs

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