24CS128 128Kbits 3.4MHz I2C Serial EEPROMs

Microchip Technology 24CS128 128Kbits 3.4MHz I2C Serial EEPROMs utilize an I2C (two-wire) serial interface with 3.4MHz high-speed mode capability. The device is organized as 16,384 bytes of 8 bits each (16-Kbyte) and is optimized for use in consumer, industrial, and automotive applications where reliable and dependable non-volatile memory storage is essential. The 24CS128 allows up to eight devices to share a common I2C (two-wire) bus and is capable of operation across a broad voltage range (1.7V to 5.5V).

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Memory Size
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Supply Voltage - Max
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Microchip Technology EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ
Datasheet
1.470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.100

128 kbit I2C 3.4 MHz 16384 x 8 SOIJ-8 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ
Datasheet
720In Stock
Min.: 1
Mult.: 1

128 kbit I2C 3.4 MHz 16384 x 8 SOIJ-8 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Tube
Microchip Technology EEPROM 128K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ
Datasheet
720Expected 4/24/2026
Min.: 1
Mult.: 1

128 kbit I2C 3.4 MHz 16384 x 8 SOIJ-8 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C Tube
Microchip Technology EEPROM 128K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ
Datasheet
2.100Expected 4/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.100

128 kbit I2C 3.4 MHz 16384 x 8 SOIJ-8 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 125 C Reel, Cut Tape, MouseReel