Microchip Technology Tariff Inquiry

AT24C04A-10PC-2.7

AT24C04A-10PC-2.7 Description

The AT24C04A-10PC-2.7 is a 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This Through Hole packaged device operates within a voltage range of 2.7V to 5.5V and features an I2C memory interface with a clock frequency of 400 kHz. The memory organization is 512 x 8, providing a total memory size of 4Kbit. The operating temperature range is 0°C to 70°C (TA), making it suitable for a variety of industrial and consumer applications. The access time is 900 ns, and the write cycle time for a word or page is 5ms. This EEPROM is housed in a Tube package and is identified by the base product number AT24C04. Despite being marked as obsolete, the AT24C04A-10PC-2.7 remains a reliable choice for applications requiring non-volatile memory storage.

AT24C04A-10PC-2.7 Features

• EEPROM Technology: The AT24C04A-10PC-2.7 utilizes EEPROM technology, ensuring data retention even when power is lost. This feature is crucial for applications where data integrity is paramount.
• Wide Voltage Range: With a supply voltage range of 2.7V to 5.5V, this IC is versatile and can be integrated into systems with varying power supply requirements.
• Fast Access Time: The 900 ns access time allows for quick data retrieval, enhancing the overall performance of systems that rely on frequent memory access.
• I2C Interface: The I2C interface with a clock frequency of 400 kHz ensures efficient communication with the host system, reducing the complexity of the memory interface.
• Non-Volatile Memory: The 4Kbit memory size, organized as 512 x 8, provides sufficient storage for small to medium-sized data sets, making it ideal for applications such as configuration storage and small data logging.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, simplifying handling and storage requirements.
• REACH Compliance: The AT24C04A-10PC-2.7 is REACH unaffected, ensuring compliance with environmental and safety regulations.

AT24C04A-10PC-2.7 Applications

The AT24C04A-10PC-2.7 is well-suited for a variety of applications due to its robust features and reliable performance. Some specific use cases include:

• Configuration Storage: Ideal for storing configuration data in embedded systems, ensuring that settings are retained across power cycles.
• Small Data Logging: Suitable for applications that require logging small amounts of data, such as temperature readings or event counters.
• Firmware Storage: Can be used to store firmware or boot code in microcontroller-based systems, ensuring quick and reliable access during startup.
• Consumer Electronics: Given its wide operating temperature range and non-volatile memory, it is suitable for consumer electronics that require reliable data storage.
• Industrial Control Systems: The robustness and reliability of the AT24C04A-10PC-2.7 make it a good fit for industrial control systems where data integrity and quick access are critical.

Conclusion of AT24C04A-10PC-2.7

The AT24C04A-10PC-2.7 is a reliable and versatile EEPROM memory IC chip that offers a range of features beneficial for various applications. Its wide voltage range, fast access time, and I2C interface make it an attractive choice for systems requiring non-volatile memory storage. Despite being marked as obsolete, the AT24C04A-10PC-2.7 remains a dependable option for applications where data integrity and quick access are essential. Its compliance with environmental regulations and robustness against moisture further enhance its suitability for a wide range of industrial and consumer applications.