24AA01/24LC01B/24FC01 1K I2C Serial EEPROMs

Microchip Technology 24AA01, 24LC01B, and 24FC01 1K I2C Serial EEPROMs are 1Kb Electrically Erasable PROMs. The device has one block of 128x8-bit memory with a 2-wire serial interface. Microchip Technology 24AA01, 24LC01B, and 24FC01 1K I2C Serial EEPROMs' low-voltage design permits operation down to 1.7V with standby and active currents of only 1µA and 1mA. The 24XX01 also has a page write capability for up to 8 bytes of data.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
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Packaging
Microchip Technology EEPROM 1K 128 X 8 2.5V SERIAL EE IND
Datasheet
15,067In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SC-70-5 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24LC01B Reel, Cut Tape, MouseReel

Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
24,566In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOT-23-5 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24LC01B Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
22,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24LC01B Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
8,668In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year 0 C + 70 C 24LC01B Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
1,276In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 MSOP-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Tube

Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
525In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 PDIP-8 900 ns 1.7 V 5.5 V Through Hole 200 Year - 40 C + 85 C 24AA01 Tube
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
1,048In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Tube
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
804In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 3.5 us 1.7 V 5.5 V SMD/SMT 200 Year 0 C + 70 C 24AA01 Tube

Microchip Technology EEPROM 256x8 - 1.8V
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 PDIP-8 900 ns 1.7 V 5.5 V Through Hole 200 Year - 40 C + 85 C 24AA01 Tube
Microchip Technology EEPROM 1K 128 X 8 SER EE 1.8V IND 1/2 ARAY WP
Datasheet
832In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Tube

Microchip Technology EEPROM 1K 128 X 8 SERIAL EE 1.8V IND
Datasheet
3,287In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOT-23-6 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Reel, Cut Tape, MouseReel

Microchip Technology EEPROM 1K 128 X 8 SER EE 2.5V IND 1/2 ARAY WP
Datasheet
2,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOT-23-5 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Reel, Cut Tape, MouseReel

Microchip Technology EEPROM 1K 128 X 8 SERIAL EE 1.8V IND 1/2ARRAY W
Datasheet
2,120In Stock
Min.: 1
Mult.: 1
: 3,000

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOT-23-5 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Reel, Cut Tape
Microchip Technology EEPROM 1K 128 X 8 SERIAL EE 1.8V IND 1/2ARRAY W
Datasheet
2,154In Stock
Min.: 1
Mult.: 1
: 3,300

1 kbit 2-Wire, I2C 400 kHz 128 x 8 TDFN-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Reel, Cut Tape
Microchip Technology EEPROM 1K 128 X 8 1.8V SERIAL EE IND
Datasheet
62In Stock
5,500Expected 02/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SC-70-5 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
1,923In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

1 kbit 2-Wire, I2C 400 kHz 128 x 8 MSOP-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA01 Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 1Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-PDIP
Datasheet
761In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 1 MHz 128 x 8 PDIP-8 450 ns 1.7 V 5.5 V Through Hole 200 Year - 40 C + 85 C 24FC01 Tube
Microchip Technology EEPROM 1Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC
Datasheet
2,061In Stock
Min.: 1
Mult.: 1
: 3,300

1 kbit 2-Wire, I2C 1 MHz 128 x 8 SOIC-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC01 Reel, Cut Tape
Microchip Technology EEPROM 1Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP
Datasheet
1,884In Stock
Min.: 1
Mult.: 1
: 2,500

1 kbit 2-Wire, I2C 1 MHz 128 x 8 TSSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC01 Reel, Cut Tape
Microchip Technology EEPROM 1K 128 X 8 2.5V SERIAL EE EXT
Datasheet
171In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 MSOP-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24LC01B Tube
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
1,178In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24LC01B Tube

Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
509In Stock
Min.: 1
Mult.: 1
: 2,500

1 kbit 2-Wire, I2C 400 kHz 128 x 8 TSSOP-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24LC01B Reel, Cut Tape
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
999In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 MSOP-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24LC01B Tube

Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
712In Stock
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 PDIP-8 900 ns 2.5 V 5.5 V Through Hole 200 Year - 40 C + 85 C 24LC01B Tube
Microchip Technology EEPROM 128x8 - 1.8V
Datasheet
517In Stock
1,800Expected 05/10/2026
Min.: 1
Mult.: 1

1 kbit 2-Wire, I2C 400 kHz 128 x 8 SOIC-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24LC01B Tube