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AT24C04N-10SC

AT24C04N-10SC Description

The AT24C04N-10SC is a 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for applications requiring reliable and efficient data storage with a memory organization of 512 x 8 bits. It features a standard I2C interface with a clock frequency of 400 kHz, ensuring fast and efficient data transfer. The AT24C04N-10SC operates within a supply voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C (TA). The chip is housed in an 8-pin SOIC package, making it suitable for surface mount applications. While the product is now obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

AT24C04N-10SC Features

• Memory Size and Organization: The AT24C04N-10SC offers a total memory size of 4Kbit, organized into 512 x 8-bit memory locations. This structure allows for efficient data storage and retrieval, making it suitable for a variety of applications requiring non-volatile memory.
• I2C Interface: The device utilizes a standard I2C interface with a clock frequency of 400 kHz, enabling fast and reliable data communication. This interface is widely used in embedded systems and microcontroller applications, ensuring compatibility with a broad range of systems.
• Access Time: With an access time of 900 ns, the AT24C04N-10SC provides quick read and write operations, enhancing overall system performance.
• Write Cycle Time: The write cycle time for a word or page is 5ms, ensuring efficient data storage without significant delays.
• Voltage and Temperature Range: The AT24C04N-10SC operates within a supply voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1 (unlimited), indicating it is not sensitive to moisture, which is beneficial for applications in humid environments.
• REACH Compliance: The AT24C04N-10SC is REACH unaffected, ensuring compliance with environmental and safety regulations.

AT24C04N-10SC Applications

The AT24C04N-10SC is ideal for applications requiring reliable non-volatile memory with a standard I2C interface. Some specific use cases include:

• Embedded Systems: The device is well-suited for embedded systems where data retention is critical, such as in microcontroller applications, IoT devices, and industrial control systems.
• Consumer Electronics: In consumer electronics, the AT24C04N-10SC can be used for storing configuration data, user settings, and other non-volatile information.
• Automotive Applications: The robustness and reliability of the AT24C04N-10SC make it suitable for automotive applications, such as engine control units and infotainment systems, where data integrity is paramount.
• Industrial Automation: The device can be used in industrial automation systems for storing calibration data, system parameters, and other critical information that needs to be retained even when power is lost.

Conclusion of AT24C04N-10SC

The AT24C04N-10SC is a reliable and efficient EEPROM memory IC chip that offers a range of features and benefits suitable for various applications. Its 4Kbit memory size, organized into 512 x 8-bit memory locations, provides ample storage for critical data. The standard I2C interface with a clock frequency of 400 kHz ensures fast and reliable data communication, while the access time of 900 ns and write cycle time of 5ms enhance overall system performance. The device's compatibility with a wide range of supply voltages and operating temperatures, along with its moisture sensitivity level of 1 (unlimited), make it suitable for a variety of environmental conditions. Despite being obsolete, the AT24C04N-10SC remains a viable option for legacy systems and specific applications where its unique features and reliability are advantageous.