ON Semiconductor CAT24WC08L - 8-Kb I2C CMOS Serial EEPROM

The CAT24WC08L from ON Semiconductor is a high-performance, 8-Kilobit CMOS Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that operates via the I2C bus interface. This EEPROM is designed for a wide range of applications that require low-power and high-reliability data storage. It is particularly suitable for advanced, flexible, and portable electronics where space is at a premium and data integrity is essential.

The CAT24WC08L offers a storage capacity of 8-Kb, organized as 1024 bytes of 8 bits each. It supports a bidirectional, two-wire bus and data transmission protocol that provides a simple and efficient method of data exchange at speeds of up to 400 kHz. The device is optimized for use in consumer electronics, industrial, and automotive applications where reliable and durable non-volatile memory storage is crucial.

One of the key features of the CAT24WC08L is its low-voltage operation, ranging from 2.5V to 5.5V. This makes it an excellent choice for systems that operate on low power supplies, helping to extend battery life in portable devices. Additionally, the device's write cycle times are very short, with a typical write cycle time of 5 ms, allowing for efficient data management and fast updates to stored information.

The CAT24WC08L ensures data integrity with its hardware write protection feature. The Write Protect (WP) pin prevents accidental data alteration, making it ideal for critical data storage such as configuration settings, calibration data, and user preferences. Moreover, the EEPROM has an endurance of 1 million write cycles and a data retention period of 100 years, ensuring the longevity and reliability of the data stored within.

In terms of packaging, the CAT24WC08L is available in several industry-standard packages, including 8-lead PDIP, 8-lead SOIC, and 8-pad TSSOP, providing flexibility for various design requirements. Its wide operating temperature range from -40°C to +85°C allows the device to perform reliably in diverse environmental conditions.

Overall, the CAT24WC08L from ON Semiconductor is a robust and reliable choice for designers seeking a non-volatile memory solution that combines high performance with low power consumption and a small form factor.