The CAT24AA02WI-GT3 is a high-performance, 2-Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from ON Semiconductor. This EEPROM is part of the CAT24AA02 series, designed for a wide range of applications that require reliable and flexible non-volatile memory storage.

With an organization of 256 x 8 (2 Kbits), the CAT24AA02WI-GT3 offers ample storage for device configuration, calibration data, and small application parameters. It utilizes the standard I²C serial interface for communication, supporting speeds of up to 1 MHz, which makes it suitable for a variety of microcontroller-based systems.

The device operates across a wide voltage range of 1.7V to 5.5V, making it versatile for both low-power and standard applications. This flexibility allows designers to integrate the EEPROM into systems with varying power requirements without the need for additional power management components.

Durability and data integrity are key features of the CAT24AA02WI-GT3. It is rated for a high endurance of one million write cycles and a data retention period of 100 years, ensuring the longevity and reliability of the data stored within. Additionally, the device includes built-in error correction code (ECC) functionality, which provides an extra layer of data protection against potential bit errors during read and write operations.

The CAT24AA02WI-GT3 is available in a compact 8-pin TSSOP package, which is ideal for space-constrained applications. Its industrial temperature range of -40°C to +85°C also ensures consistent performance in harsh operating environments.

ON Semiconductor's commitment to quality is evident in the CAT24AA02WI-GT3, with the device being RoHS compliant and lead-free. This EEPROM is an excellent choice for designers looking for a reliable and robust memory solution that can be easily integrated into a variety of electronic systems, such as portable devices, industrial controls, healthcare equipment, and smart sensors.