ON Semiconductor CAT24C04LI-G EEPROM

The CAT24C04LI-G is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device from ON Semiconductor, designed to provide reliable non-volatile memory storage. With a storage capacity of 4-kilobits, it is organized as 512 words of 8 bits each. This EEPROM is part of ON Semiconductor's serial EEPROM family, which is known for its low-power consumption and high endurance, making it an ideal choice for a wide range of applications.

Key Features

• Interface: The CAT24C04LI-G utilizes the industry-standard I²C (Inter-Integrated Circuit) serial interface, which allows for simple integration into most microcontroller-based systems. This interface supports a clock frequency of up to 400 kHz, enabling fast data transfer.
• Voltage Range: It operates over a broad voltage range of 2.5V to 5.5V, making it suitable for both 3V and 5V systems. This flexibility ensures compatibility with a variety of logic levels and power supplies.
• Write Protection: The device includes hardware write protection features. A write protect (WP) pin is provided to prevent inadvertent writes, which enhances data security.
• Endurance: It boasts a high write endurance of 1 million write cycles per byte and a data retention period of 100 years, ensuring the reliability and longevity of the stored data.
• Temperature Range: The CAT24C04LI-G is designed to operate across an industrial temperature range of -40°C to +85°C, making it robust enough for demanding environments.
• Packaging: This EEPROM is available in a variety of packages, including the 8-lead PDIP, 8-lead SOIC, and 8-pad TSSOP, providing flexibility for different PCB layouts and space requirements.

Applications

The CAT24C04LI-G is well-suited for a diverse array of applications that require reliable and persistent memory storage. Common uses include configuration storage in networking hardware, personal electronics, medical devices, automotive systems, and industrial automation equipment. Its robust design ensures that it is an excellent choice for applications where data integrity and device reliability are paramount.

Overall, the CAT24C04LI-G from ON Semiconductor represents a versatile and reliable solution for systems requiring non-volatile memory storage with a small footprint and low power consumption.