ON Semiconductor CAT24WC64LI EEPROM

The CAT24WC64LI is a highly reliable, high-performance 64-Kb Serial EEPROM memory device from ON Semiconductor. It is designed to provide flexible non-volatile data storage in a wide range of electronic applications. This device operates on a single supply voltage, ranging from 2.5V to 5.5V, making it suitable for low-power operations and compatible with most microcontroller interfaces.

The CAT24WC64LI utilizes the industry-standard two-wire I2C serial interface for communication, which allows for easy integration into existing systems with minimal additional circuitry. The I2C interface also supports a bus speed of up to 400 kHz, facilitating quick data transfers that are essential for performance-critical applications.

With a memory size of 64 kilobits, the CAT24WC64LI is organized as 8,192 x 8 bits, which provides ample space for user data storage such as device configuration, calibration data, user preferences, and more. This EEPROM is capable of more than 1,000,000 program/erase cycles and has a data retention period of over 100 years, ensuring the longevity and durability of the data stored within.

The CAT24WC64LI is also equipped with a hardware write protection feature. The write protect pin (WP) allows the user to protect the entire memory from inadvertent writes, which is particularly useful in preventing accidental data corruption during power transitions or when the device is used in environments where it may be subject to noise or other disturbances.

Packaged in a compact 8-lead PDIP, 8-lead SOIC, or 8-pad TSSOP, the CAT24WC64LI offers a versatile solution for space-constrained applications while providing robust performance. It is ideal for a wide range of applications, including consumer electronics, industrial control systems, medical devices, and telecommunications equipment.

In summary, the CAT24WC64LI from ON Semiconductor is a reliable and efficient EEPROM solution, providing designers with a flexible and durable data storage option suitable for multiple applications and industries.