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Microchip EEPROM

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	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 4K 512X8 OR 256X16 SER EE 1.8V IND 93AA66CT-I/MNY Microchip Technology 1: ¥73.1 4,794In Stock	Mfr. Part # 93AA66CT-I/MNY Mouser Part # 579-93AA66CTIMNY	Microchip Technology	EEPROM 4K 512X8 OR 256X16 SER EE 1.8V IND	Datasheet	4,794In Stock	Cut Tape ¥73.1 ¥72.6 ¥68.8 Reel ¥65.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	TDFN-8	200 ns	1.8 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 2K 128X16 SER EE IND 93LC56BT-I/MC Microchip Technology 1: ¥76.4 12,280In Stock	Mfr. Part # 93LC56BT-I/MC Mouser Part # 579-93LC56BT-I/MC	Microchip Technology	EEPROM 2K 128X16 SER EE IND	Datasheet	12,280In Stock	Cut Tape ¥76.4 ¥76.1 ¥74.4 Reel ¥72.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		2 kbit	3-Wire, Microwire	2 MHz	128 x 16	DFN-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 128x8 Or 64x16 93LC56CT-I/SN Microchip Technology 1: ¥59.8 4,400In Stock	Mfr. Part # 93LC56CT-I/SN Mouser Part # 579-93LC56CT-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	4,400In Stock	Cut Tape ¥59.8 ¥58.5 Reel ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		2 kbit	3-Wire, Microwire	3 MHz	256 x 8/128 x 16	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 512x8 93LC66AT/SN Microchip Technology 1: ¥63.1 5,555In Stock	Mfr. Part # 93LC66AT/SN Mouser Part # 579-93LC66AT/SN	Microchip Technology	EEPROM 512x8	Datasheet	5,555In Stock	Cut Tape ¥63.1 ¥62 ¥61.1 Reel ¥58.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		4 kbit	3-Wire, Microwire	2 MHz	512 x 8	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	0 C	+ 70 C		Reel, Cut Tape, MouseReel
EEPROM 256x16 93LC66BT-I/OT Microchip Technology 1: ¥59.8 10,061In Stock	Mfr. Part # 93LC66BT-I/OT Mouser Part # 579-93LC66BT-I/OT	Microchip Technology	EEPROM 256x16	Datasheet	10,061In Stock	Cut Tape ¥59.8 ¥58.5 Reel ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		4 kbit	3-Wire, Microwire	2 MHz	256 x 16	SOT-23-6	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 256x16 93LC66BT-I/SN Microchip Technology 1: ¥63.1 7,047In Stock	Mfr. Part # 93LC66BT-I/SN Mouser Part # 579-93LC66BT-I/SN	Microchip Technology	EEPROM 256x16	Datasheet	7,047In Stock	Cut Tape ¥63.1 ¥62 ¥61.1 Reel ¥58.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		4 kbit	3-Wire, Microwire	2 MHz	256 x 16	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 128x8 Or 64x16 93LC66CT-I/SN Microchip Technology 1: ¥63.1 5,051In Stock	Mfr. Part # 93LC66CT-I/SN Mouser Part # 579-93LC66CT-I/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	5,051In Stock	Cut Tape ¥63.1 ¥62 ¥61.1 Reel ¥58.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		4 kbit	3-Wire, Microwire	3 MHz	512 x 8/256 x 16	SOIC-8	200 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 2-XSFN AT21CS11-MSH10-T Microchip Technology 1: ¥61.5 9,377In Stock	Mfr. Part # AT21CS11-MSH10-T Mouser Part # 579-AT21CS11-MSH10-T	Microchip Technology	EEPROM 2.7-4.5V, 125Kbps Ind Tmp, 2-XSFN Learn More about Microchip Technology microchip at21cs11 eeprom	Datasheet	9,377In Stock	Cut Tape ¥61.5 ¥61.1 Reel ¥55	Min.: 1 Mult.: 1 : 5,000		1 kbit	1-Wire		128 x 8	XSFN-2		2.7 V	4.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT21CS01	Reel, Cut Tape
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN AT24C01C-MAHM-E Microchip Technology 1: ¥51.5 14,903In Stock	Mfr. Part # AT24C01C-MAHM-E Mouser Part # 579-AT24C01C-MAHM-E	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	14,903In Stock	Cut Tape ¥51.5 ¥50.8 Reel ¥50.8	Min.: 1 Mult.: 1 : 15,000		1 kbit	2-Wire, I2C	1 MHz	128 x 8	UDFN-8		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT24C01C	Reel, Cut Tape
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN AT24C256C-MAHL-E Microchip Technology 1: ¥99.7 18,011In Stock	Mfr. Part # AT24C256C-MAHL-E Mouser Part # 579-AT24C256C-MAHL-E	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	18,011In Stock	Cut Tape ¥99.7 ¥99.2 Reel ¥99.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000		256 kbit	2-Wire, I2C	1 MHz	32 k x 8	UDFN-8	450 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT24C256C	Reel, Cut Tape, MouseReel
EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN AT24C512C-MAHM-E Microchip Technology 1: ¥141.2 17,517In Stock	Mfr. Part # AT24C512C-MAHM-E Mouser Part # 579-AT24C512C-MAHM-E	Microchip Technology	EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	17,517In Stock	Cut Tape ¥141.2 ¥139.9 Reel ¥139.9 MouseReel Available	Min.: 1 Mult.: 1 : 15,000		512 kbit	2-Wire, I2C	400 kHz	64 k x 8	UDFN-8	900 ns	1.7 V	3.6 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT24C512C	Reel, Cut Tape, MouseReel
EEPROM SERIAL EEPROM, 1K 2-WIRE-8 UDFN AT24CS01-MAHM-T Microchip Technology 1: ¥54.8 9,005In Stock 10,000Expected 11/16/2026	Mfr. Part # AT24CS01-MAHM-T Mouser Part # 556-AT24CS01-MAHM-T	Microchip Technology	EEPROM SERIAL EEPROM, 1K 2-WIRE-8 UDFN	Datasheet	9,005In Stock 10,000Expected 11/16/2026	Cut Tape ¥54.8 ¥53.5 Reel ¥49.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	1 kbit	2-Wire, I2C	1 MHz	128 x 8	UDFN-8	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM SERIAL EEPROM, 4K 2-WIRE-5 SOT23 AT24CS04-STUM-T Microchip Technology 1: ¥69.8 4,367In Stock 15,000Expected 12/21/2026	Mfr. Part # AT24CS04-STUM-T Mouser Part # 556-AT24CS04-STUM-T	Microchip Technology	EEPROM SERIAL EEPROM, 4K 2-WIRE-5 SOT23	Datasheet	4,367In Stock 15,000Expected 12/21/2026	Cut Tape ¥69.8 ¥68.8 Reel ¥62 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	4 kbit	2-Wire, I2C	1 MHz	512 x 8	SOT-23-5	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM SERIAL EEPROM, 8K 2-WIRE-5 SOT23 AT24CS08-STUM-T Microchip Technology 1: ¥71.4 13,618In Stock	Mfr. Part # AT24CS08-STUM-T Mouser Part # 556-AT24CS08-STUM-T	Microchip Technology	EEPROM SERIAL EEPROM, 8K 2-WIRE-5 SOT23	Datasheet	13,618In Stock	Cut Tape ¥71.4 ¥71.3 Reel ¥65.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	8 kbit	2-Wire, I2C	1 MHz	1 k x 8	SOT-23-5	550 ns	1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM SEEPROM, 4K, #Wire - 2MHz, Ind Tmp , 11mil Unsawn Wafer Microchip Technology AT93C66B-WWU11M AT93C66B-WWU11M Microchip Technology 1: ¥51.5 60,315In Stock	Mfr. Part # AT93C66B-WWU11M Mouser Part # 579-AT93C66B-WWU11M	Microchip Technology	EEPROM SEEPROM, 4K, #Wire - 2MHz, Ind Tmp , 11mil Unsawn Wafer	Datasheet	60,315In Stock	¥51.5 ¥51.2 ¥48.8	Min.: 1 Mult.: 1		4 kbit	3-Wire, Microwire	2 MHz	512 x 8/256 x 16	Wafer		1.7 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT93C66B
EEPROM 256x8 Lead Free Package 24LC024-I/SNG Microchip Technology 1: ¥63.1 850In Stock NRND	Mfr. Part # 24LC024-I/SNG Mouser Part # 579-24LC024-I/SNG NRND	Microchip Technology	EEPROM 256x8 Lead Free Package	Datasheet	850In Stock	¥63.1 ¥62 ¥60.3 ¥58.5	Min.: 1 Mult.: 1		2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC024	Tube
EEPROM 256x8 - 1.8V Lead Free Package 24LC02B-I/SNG Microchip Technology 1: ¥51.5 1,532In Stock NRND	Mfr. Part # 24LC02B-I/SNG Mouser Part # 579-24LC02B-I/SNG NRND	Microchip Technology	EEPROM 256x8 - 1.8V Lead Free Package Learn More about Microchip Technology microchip 24aa02 24lc02b 24fc02 eeproms	Datasheet	1,532In Stock	¥51.5 ¥51.3 ¥47.8 ¥46	Min.: 1 Mult.: 1		2 kbit	2-Wire, I2C	400 kHz	256 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC02B	Tube
EEPROM 512x8 - 2.5V Lead Free Package 24LC04BT-I/SNG Microchip Technology 1: ¥63.1 613In Stock NRND	Mfr. Part # 24LC04BT-I/SNG Mouser Part # 579-24LC04BT-I/SNG NRND	Microchip Technology	EEPROM 512x8 - 2.5V Lead Free Package Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	613In Stock	Cut Tape ¥63.1 ¥62 ¥61.1 Reel ¥53.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,300		4 kbit	2-Wire, I2C	400 kHz	512 x 8	SOIC-8	900 ns	2.5 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	24LC04B	Reel, Cut Tape, MouseReel
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/PG Microchip Technology 1: ¥202.6 491In Stock NRND	Mfr. Part # 24LC256-I/PG Mouser Part # 579-24LC256-I/PG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	491In Stock	¥202.6 ¥197.7 ¥187.7	Min.: 1 Mult.: 1		256 kbit	2-Wire, I2C	400 kHz	32 k x 8	PDIP-8	900 ns	2.5 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C	24AA256	Tube
EEPROM 32kx8 - 2.5V Lead Free Package 24LC256-I/STG Microchip Technology 1: ¥187.7 815In Stock NRND	Mfr. Part # 24LC256-I/STG Mouser Part # 579-24LC256-I/STG NRND	Microchip Technology	EEPROM 32kx8 - 2.5V Lead Free Package	Datasheet	815In Stock	¥187.7 ¥182.7 ¥177.7	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 64kx8 - 2.5V Lead Free Package 24LC512-I/SMG Microchip Technology 1: ¥308.9 134In Stock NRND	Mfr. Part # 24LC512-I/SMG Mouser Part # 579-24LC512-I/SMG NRND	Microchip Technology	EEPROM 64kx8 - 2.5V Lead Free Package	Datasheet	134In Stock	¥308.9 ¥294 ¥285.7	Min.: 1 Mult.: 1		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		Tube
EEPROM 1K 3-WIRE 128 x 8 1.8V AT93C46D-TH-B Microchip Technology 1: ¥49.8 4,057In Stock	Mfr. Part # AT93C46D-TH-B Mouser Part # 556-A93C46DTH-B	Microchip Technology	EEPROM 1K 3-WIRE 128 x 8 1.8V	Datasheet	4,057In Stock	¥49.8 ¥49.7 ¥47.8 ¥46	Min.: 1 Mult.: 1		1 kbit	3-Wire, Microwire	2 MHz	128 x 8/64 x 16	TSSOP-8	250 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT93C46D	Tube
EEPROM 8 ULT-THIN MINI MAP CYCLES - 10MS 1.8V AT93C46DY6-YH-T Microchip Technology 1: ¥54.8 3,151In Stock 10,000Expected 11/17/2026	Mfr. Part # AT93C46DY6-YH-T Mouser Part # 556-A93C46DY6YHT	Microchip Technology	EEPROM 8 ULT-THIN MINI MAP CYCLES - 10MS 1.8V	Datasheet	3,151In Stock 10,000Expected 11/17/2026	Cut Tape ¥54.8 ¥53.5 Reel ¥49.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		1 kbit	3-Wire, Microwire	2 MHz	128 x 8/64 x 16	DFN-8	250 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C	AT93C46D	Reel, Cut Tape, MouseReel
EEPROM 1K 3-WIRE 64 x 16 1.8V AT93C46E-PU Microchip Technology 1: ¥81.4 479In Stock	Mfr. Part # AT93C46E-PU Mouser Part # 556-A93C46E-PU	Microchip Technology	EEPROM 1K 3-WIRE 64 x 16 1.8V	Datasheet	479In Stock	¥81.4 ¥79.7 ¥77.9 ¥76.1	Min.: 1 Mult.: 1		1 kbit	3-Wire, Microwire	2 MHz	64 x 16	PDIP-8	250 ns	1.8 V	5.5 V	Through Hole	100 Year	- 40 C	+ 85 C		Tube
EEPROM 8 1.8V - 8 1.8V AT93C46EN-SH-B Microchip Technology 1: ¥46.5 4,646In Stock	Mfr. Part # AT93C46EN-SH-B Mouser Part # 556-A93C46ENSH-B	Microchip Technology	EEPROM 8 1.8V - 8 1.8V	Datasheet	4,646In Stock	¥46.5 ¥46 ¥44.3 ¥42.5	Min.: 1 Mult.: 1		1 kbit	3-Wire, Microwire	2 MHz	64 x 16	SOIC-Narrow-8	250 ns	1.8 V	5.5 V	SMD/SMT	100 Year	- 40 C	+ 85 C		Tube