24AA04/24LC04B/24FC04 4K I2C Serial EEPROMs

Microchip Technology 24AA04/24LC04B/24FC04 4K I2C Serial EEPROMs are 4Kb Electrically Erasable PROMs. The devices are organized as two blocks of 256x8-bit memory with a 2-wire serial interface. Microchip Technology 24AA04/24LC04B/24FC04 4K I2C Serial EEPROMs feature a low-voltage design that permits operation down to 1.7V with standby and active currents of only 1μA and 1mA. The 24XX04 also has a page write capability for up to 16 bytes of data.

Results: 83
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (PLN) 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
Series
Packaging
Microchip Technology EEPROM 512x8 - 1.8V
Datasheet
1 221In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 400 kHz 512 x 8 SOIC-8 3.5 us 1.7 V 5.5 V SMD/SMT 200 Year 0 C + 70 C 24AA04 Tube
Microchip Technology EEPROM 4K 512X8 1.8V SER EE IND
Datasheet
1 333In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 300

4 kbit 2-Wire, I2C 400 kHz 512 x 8 DFN-8 3.5 us 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA04 Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 512x8 - 1.8V
Datasheet
1 797In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 300

4 kbit 2-Wire, I2C 400 kHz 512 x 8 SOIC-8 3.5 us 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA04 Reel, Cut Tape, MouseReel

Microchip Technology EEPROM 512x8 - 1.8V
Datasheet
1 655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

4 kbit 2-Wire, I2C 400 kHz 512 x 8 TSSOP-8 3.5 us 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24AA04 Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-PDIP
Datasheet
44In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 1 MHz 512 x 8 PDIP-8 450 ns 1.7 V 5.5 V Through Hole 200 Year - 40 C + 85 C 24FC04 Tube
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-MSOP, EXT W/HALF ARRAY WP
Datasheet
1 209In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 1 MHz 512 x 8 MSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04H Tube
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, EXT W/HALF ARRAY WP
Datasheet
819In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 1 MHz 512 x 8 SOIC-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04H Tube
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP
Datasheet
1 397In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 1 MHz 512 x 8 TSSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04H Tube
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, IND W/HALF ARRAY WP
Datasheet
823In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 1 MHz 512 x 8 SOIC-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC04H Tube
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP
Datasheet
1 700In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 1 MHz 512 x 8 TSSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC04H Tube
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, EXT W/HALF ARRAY WP
Datasheet
3 693In Stock
Min.: 1
Mult.: 1
: 3 000

4 kbit 2-Wire, I2C 1 MHz 512 x 8 SOT-23-5 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04H Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP
Datasheet
2 283In Stock
Min.: 1
Mult.: 1
: 2 500

4 kbit 2-Wire, I2C 1 MHz 512 x 8 TSSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04H Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP
Datasheet
4 952In Stock
12 000Expected 12/4/2026
Min.: 1
Mult.: 1
: 3 000

4 kbit 2-Wire, I2C 1 MHz 512 x 8 SOT-23-5 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC04H Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP
Datasheet
2 500In Stock
Min.: 1
Mult.: 1
: 2 500

4 kbit 2-Wire, I2C 1 MHz 512 x 8 TSSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC04H Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN
Datasheet
2 981In Stock
Min.: 1
Mult.: 1
: 5 000

4 kbit I2C 1 MHz 256 x 8 UDFN-8 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04 Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23
Datasheet
4 459In Stock
Min.: 1
Mult.: 1
: 3 000

4 kbit I2C 1 MHz 256 x 8 SOT-23-5 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24FC04 Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC
Datasheet
485In Stock
Min.: 1
Mult.: 1
: 3 300

4 kbit 2-Wire, I2C 1 MHz 512 x 8 SOIC-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC04 Reel, Cut Tape
Microchip Technology EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP
Datasheet
68In Stock
Min.: 1
Mult.: 1
: 2 500

4 kbit 2-Wire, I2C 1 MHz 512 x 8 TSSOP-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24FC04 Reel, Cut Tape
Microchip Technology EEPROM 512kx8 - 2.5V Industrial Temp
Datasheet
1 471In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 400 kHz 512 x 8 MSOP-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C 24LC04B Tube
Microchip Technology EEPROM 512x8 - 2.5V
Datasheet
1 104In Stock
Min.: 1
Mult.: 1

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 + 125 C 24LC04B Tube
Microchip Technology EEPROM 512x8 - 2.5V
Datasheet
571In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 400 kHz 512 x 8 MSOP-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 24LC04B Tube

Microchip Technology EEPROM 512x8 - 2.5V
Datasheet
1 442In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 400 kHz 512 x 8 PDIP-8 900 ns 2.5 V 5.5 V Through Hole 200 Year - 40 C + 85 C 24LC04B Tube
Microchip Technology EEPROM 512x8 - 2.5V
Datasheet
1 565In Stock
2 100Expected 9/21/2026
Min.: 1
Mult.: 1

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 Tube

Microchip Technology EEPROM 512x8 2.5V
Datasheet
1 694In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 400 kHz 512 x 8 PDIP-8 900 ns 2.5 V 5.5 V Through Hole 200 Year 0 C + 70 C 24LC04B Tube
Microchip Technology EEPROM 512x8 - 2.5V
Datasheet
2 869In Stock
Min.: 1
Mult.: 1

4 kbit 2-Wire, I2C 400 kHz 512 x 8 SOIC-8 900 ns 2.5 V 5.5 V SMD/SMT 200 Year 0 C + 70 C 24LC04B Tube