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.

Results: 15
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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

Microchip Technology EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V 5,000In Stock
Reel
S/ 1.36
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-SOIC-N 7,709In Stock
Cut Tape
S/ 1.21
S/ 1.19
Reel
S/ 1.08
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-SOT23 6,530In Stock
Cut Tape
S/ 1.05
S/ 1.02
Reel
S/ 0.915
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 1.7-3.6V, 1MHz, Ind Tmp, 8-TSSOP 5,665In Stock
Cut Tape
S/ 1.28
S/ 1.25
Reel
S/ 1.16
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 7,491In Stock
Cut Tape
S/ 1.52
S/ 1.49
Reel
S/ 1.37
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 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN 1,376In Stock
Cut Tape
S/ 1.36
S/ 1.33
S/ 1.31
Reel
S/ 1.25
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 744In Stock
S/ 2.02
S/ 1.99
S/ 1.91
S/ 1.87
S/ 1.83
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 1,667In Stock
S/ 1.17
S/ 1.16
S/ 1.12
S/ 1.08
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-TSSOP 821In Stock
S/ 1.25
S/ 1.20
S/ 1.16
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 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN 1,209In Stock
Cut Tape
S/ 1.36
S/ 1.33
S/ 1.31
Reel
S/ 1.31
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 777In Stock
1,000Expected 1/25/2027
S/ 1.52
S/ 1.49
S/ 1.45
S/ 1.41
S/ 1.37
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 2,090In Stock
S/ 1.60
S/ 1.58
S/ 1.54
S/ 1.49
S/ 1.45
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 SERIAL EEPROM 32K 2-WIRE 1.7V
40,193Expected 3/15/2027
Cut Tape
S/ 1.67
Reel
S/ 1.54
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 I2C-Compatible (2-Wire) Serial EEPROM 32-Kbit (4,096 x 8)
10,000Expected 10/20/2026
Cut Tape
S/ 1.36
S/ 1.33
S/ 1.31
Reel
S/ 1.25
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 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN Non-Stocked Lead-Time 15 Weeks
Cut Tape
S/ 1.67
Reel
S/ 1.67
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