The AT24C128C is a 128-Kbit (16,384 x 8) I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It is designed to provide reliable, high-density non-volatile data storage for a variety of applications, including consumer electronics, industrial control systems, and medical devices. With its I²C-compatible interface, the AT24C128C allows for easy integration into existing designs, and its low-power consumption makes it well-suited for battery-powered devices. The device also features a write-protect pin that provides hardware protection against accidental writes, adding an extra layer of security to stored data. The AT24C128C offers high-speed performance, with a maximum clock frequency of 1MHz, and a wide voltage range of 1.7V to 5.5V, making it compatible with a range of system designs. Additionally, its built-in 32-byte page write buffer enhances read and write efficiency, further improving system performance. With its reliable performance, low power consumption, and flexible interface, the AT24C128C is an ideal solution for applications requiring non-volatile data storage.