AT24C128, 128Kb EEPROM, I²C Serial Interface, 2.7V-5.5V

The AT24C128 is a 128Kb (16,384 x 8-bit) Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for applications requiring reliable and efficient non-volatile storage. Supporting the I2C Two-Wire Serial Interface, it allows seamless integration with microcontrollers and embedded systems.

This EEPROM operates within a 2.7V to 5.5V voltage range, making it a flexible choice for low-power and high-performance applications. It features a 64-byte page write mode, enhancing data handling efficiency, and includes a write protect pin (WP) to prevent unintentional data overwrites.

Designed for high endurance, the AT24C128 offers 100,000 write cycles per byte and ensures 40 years of data retention. It comes in multiple compact package options (PDIP, SOIC, TSSOP, and LAP), making it ideal for industrial automation, consumer electronics, and embedded computing systems.

• 128Kb EEPROM Storage: Offers 16,384 x 8-bit of non-volatile memory for secure data retention.
• Two-Wire Serial Interface (I2C): Standard industry protocol for seamless microcontroller integration.
• Wide Voltage Range: Operates between 2.7V to 5.5V, ensuring compatibility with various embedded applications.
• Write Protect Feature: Equipped with a write protect pin (WP) to prevent accidental data modification.
• High Endurance & Long Data Retention: Supports 100,000 write cycles per byte and retains data for 40 years.
• High Endurance & Long Data Retention: Supports 100,000 write cycles per byte and retains data for 40 years.