ON Semiconductor CAT25040LI-G EEPROM

The CAT25040LI-G is a high-quality, 4-Kb Serial EEPROM device from ON Semiconductor, designed to provide efficient non-volatile memory storage. This integrated circuit is part of ON Semiconductor's extensive EEPROM product line, which is renowned for its reliability and performance. The CAT25040LI-G utilizes the industry-standard 2-wire serial interface, which ensures compatibility with most microcontrollers and makes it an ideal choice for a wide range of applications.

With a memory density of 4 Kbits, the CAT25040LI-G offers ample space for storing configuration settings, calibration data, and small application logs. It is organized as 512 x 8 bits, which allows for flexible data management and easy access. The device operates across a voltage range of 2.5V to 5.5V, making it suitable for use in both 3V and 5V systems. This versatility is crucial for designers who require a memory solution that can adapt to different power supply levels.

The CAT25040LI-G boasts a robust design that can withstand harsh conditions, featuring a wide operating temperature range from -40°C to +85°C. This endurance ensures that the device can be used in environments with extreme temperatures, maintaining data integrity and device functionality. Furthermore, the EEPROM has a write endurance of 1,000,000 cycles and a data retention period of 100 years, which speaks to its durability and the longevity of data storage.

Additional features of the CAT25040LI-G include a self-timed write cycle with auto-clear, which simplifies the write operation and reduces the risk of data corruption. The device also supports write protection, which can be activated via software commands to prevent unintended data modifications. These features contribute to the reliability and security of the data stored within the EEPROM.

In summary, the ON Semiconductor CAT25040LI-G is a dependable and flexible Serial EEPROM solution that offers high performance, durability, and ease of integration for a variety of electronic systems. Whether used in consumer electronics, industrial controls, or automotive applications, the CAT25040LI-G is engineered to meet the stringent requirements of modern electronic designs.