AT24C02N-10SU-2.7 IC EEPROM 2KBIT 400KHZ 8SOIC

The AT24C02N-10SU-2.7 is a 2Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit, organized as 256 words of 8 bits each. This EEPROM is designed for low-voltage, low-power applications and operates at a maximum clock frequency of 400 kHz. It is housed in an 8-pin Small Outline Integrated Circuit (SOIC) package, making it suitable for surface mount assembly. The AT24C02N-10SU-2.7 is commonly used for storing configuration data, serial numbers, calibration constants, and other non-volatile information in a wide range of electronic devices. Its ease of use and reliable data retention make it a popular choice for embedded systems.

Key features of the AT24C02N-10SU-2.7 include a two-wire serial interface (I2C), which simplifies communication with microcontrollers and other digital devices. Its low-voltage operation (2.7V) makes it suitable for battery-powered applications. The EEPROM offers a high endurance of 1 million write cycles per byte, ensuring long-term reliability. Data retention is guaranteed for 100 years, providing peace of mind for critical data storage. The 8-pin SOIC package is compact and easy to integrate into printed circuit boards. The AT24C02N-10SU-2.7 also includes a page write mode, which allows for writing multiple bytes in a single operation, improving write speed.

The AT24C02N-10SU-2.7 EEPROM finds applications in various electronic devices, including consumer electronics, industrial equipment, and automotive systems. In consumer electronics, it can be used to store user preferences, settings, and serial numbers. In industrial equipment, it can store calibration data, configuration parameters, and diagnostic information. In automotive systems, it can store vehicle identification numbers (VIN), engine control parameters, and other critical data. Its non-volatile nature ensures that data is retained even when power is removed, making it ideal for applications where data integrity is paramount. The AT24C02N-10SU-2.7 is also used in smart cards, RFID tags, and other security-sensitive applications.

When integrating the AT24C02N-10SU-2.7 into a circuit, it is important to consider the I2C communication protocol. The EEPROM requires two signal lines, SDA (Serial Data) and SCL (Serial Clock), to communicate with a microcontroller. The microcontroller must generate the appropriate start and stop conditions, as well as the address and data bytes, to read from or write to the EEPROM. Pull-up resistors are typically required on the SDA and SCL lines to ensure proper signal levels. The AT24C02N-10SU-2.7 is available from various distributors and is supported by comprehensive datasheets and application notes, providing engineers with the information they need to design successful embedded systems. Its ease of use and reliable performance make it a popular choice for a wide range of applications.

In summary, the AT24C02N-10SU-2.7 is a 2Kbit EEPROM integrated circuit with a two-wire serial interface, low-voltage operation, and high endurance. Its key features include a 400 kHz clock frequency, 8-pin SOIC package, and 1 million write cycles per byte. Its applications include consumer electronics, industrial equipment, and automotive systems. With its ease of use and reliable performance, the AT24C02N-10SU-2.7 is a popular choice for embedded systems. Ready to enhance your data storage capabilities? Purchase the AT24C02N-10SU-2.7 IC EEPROM today and experience its superior performance and reliability. Order now and secure your data with confidence!