AT24Cx I2C Serial EEPROMs

Microchip Technology AT24Cx I2C Serial EEPROMs are designed to allow multiple devices to share a common 2-wire bus. These serial EEPROMs feature Schmitt triggers, filtered inputs for noise suppression, bidirectional data transfer protocol, and write protect pin for hardware protection. The AT24x serial EEPROMs are I2C compatible and optimized for various industrial and commercial applications involving low-power and low-voltage operations. These serial EEPROMs operate at -55°C to +125°C and are available in space-saving packages.

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Description Datasheet Availability Pricing (SGD) 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 SERIAL EEPROM 32K 2-WIRE 1.7V
Datasheet
5,000In Stock
Min.: 5,000
Mult.: 5,000
: 5,000

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 TSSOP-8 550 ns 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Reel

Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOT23
Datasheet
7,840In Stock
Min.: 1
Mult.: 1
: 5,000

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 SOT-23-5 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Reel, Cut Tape
Microchip Technology EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V
Datasheet
5,859In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 SOIC-Narrow-8 550 ns 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Reel, Cut Tape, MouseReel

Microchip Technology EEPROM I2C-Compatible (2-Wire) Serial EEPROM 32-Kbit (4,096 x 8)
Datasheet
5,224In Stock
Min.: 1
Mult.: 1
: 5,000

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 SOT-23-5 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Reel, Cut Tape
Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN
Datasheet
1,481In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 UDFN-8 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Reel, Cut Tape, MouseReel

Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-PDIP
Datasheet
750In Stock
Min.: 1
Mult.: 1

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 PDIP-8 450 ns 1.7 V 3.6 V Through Hole 100 Year - 40 C + 85 C AT24C08D Tube
Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOIC-N
Datasheet
1,942In Stock
Min.: 1
Mult.: 1

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 SOIC-Narrow-8 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Tube
Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOIC-N
Datasheet
2,067In Stock
4,000Expected 17/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 SOIC-Narrow-8 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Reel, Cut Tape, MouseReel

Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-TSSOP
Datasheet
1,142In Stock
Min.: 1
Mult.: 1

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 TSSOP-8 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Tube

Microchip Technology EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-TSSOP
Datasheet
915In Stock
5,000Expected 26/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 TSSOP-8 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Reel, Cut Tape, MouseReel
Microchip Technology EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V
Datasheet
774In Stock
1,000Expected 17/8/2026
Min.: 1
Mult.: 1

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 SOIC-Narrow-8 550 ns 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Tube

Microchip Technology EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V
Datasheet
965In Stock
Min.: 1
Mult.: 1

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 TSSOP-8 550 ns 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Tube
Microchip Technology EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN
Datasheet
2,209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

8 kbit 2-Wire, I2C 1 MHz 1 k x 8 UDFN-8 450 ns 1.7 V 3.6 V SMD/SMT 100 Year - 40 C + 85 C AT24C08D Reel, Cut Tape, MouseReel
Microchip Technology EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V
Datasheet
9,990Expected 19/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 UDFN-8 550 ns 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 15,000

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 UDFN-8 1.7 V 5.5 V SMD/SMT 100 Year - 40 C + 85 C AT24C32D Reel, Cut Tape