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 (USD) 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 5,000In Stock
Reel
$0.373
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 6,530In Stock
Cut Tape
$0.27
$0.261
Reel
$0.235
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 5,815In Stock
Cut Tape
$0.33
$0.322
Reel
$0.299
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 8,533In Stock
Cut Tape
$0.39
$0.384
$0.383
Reel
$0.352
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
$0.35
$0.341
$0.337
Reel
$0.32
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
$0.52
$0.512
$0.49
$0.48
$0.469
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 1,782In Stock
$0.30
$0.299
$0.288
$0.277
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 4,009In Stock
8,000Expected 29/09/2026
Cut Tape
$0.31
$0.306
Reel
$0.277
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 821In Stock
$0.32
$0.309
$0.299
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 2,009In Stock
Cut Tape
$0.35
$0.341
$0.337
Reel
$0.337
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 114In Stock
40,000Expected 15/03/2027
Cut Tape
$0.43
$0.429
Reel
$0.395
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 SERIAL EEPROM 32K 2-WIRE 1.7V 832In Stock
1,000Expected 22/02/2027
$0.39
$0.384
$0.373
$0.363
$0.352
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 I2C-Compatible (2-Wire) Serial EEPROM 32-Kbit (4,096 x 8) 42In Stock
10,000Expected 21/12/2026
Cut Tape
$0.35
$0.341
$0.337
Reel
$0.32
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 SERIAL EEPROM 32K 2-WIRE 1.7V 15In Stock
2,100Expected 26/10/2026
$0.41
$0.405
$0.395
$0.384
$0.373
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 Non-Stocked Lead-Time 15 Weeks
Cut Tape
$0.43
$0.429
Reel
$0.429
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