Microchip Technology

AT24C02-10PU-2.7

AT24C02-10PU-2.7 Description

The AT24C02-10PU-2.7 is a 2Kbit EEPROM memory IC chip manufactured by Microchip Technology. This chip is designed to provide reliable and efficient data storage solutions for a variety of electronic applications. It features a memory organization of 256 x 8 bits, accessible via an I2C interface with a clock frequency of 400 kHz. The device operates a within supply voltage range of 2.7V to 5.5V, ensuring compatibility with a wide range of power supply configurations.

AT24C02-10PU-2.7 Features

• Memory Size and Organization: The AT24C02-10PU-2.7 offers a total memory size of 2Kbit, organized into 256 bytes of 8-bit data. This structure provides a balanced combination of storage capacity and data granularity, making it suitable for applications requiring moderate data storage.
• I2C Interface: The chip communicates using the I2C protocol, which is widely used in the electronics industry for its simplicity and efficiency. The I2C interface supports a clock frequency of up to 400 kHz, enabling fast data transfer rates.
• Low Power Consumption: With an operating voltage range of 2.7V to 5.5V, the AT24C02-10PU-2.7 is designed to be energy-efficient, making it ideal for battery-powered and low-power applications.
• Fast Access Time: The device has an access time of 900 ns, ensuring quick read and write operations. This feature is crucial for applications requiring rapid data retrieval and storage.
• Write Cycle Time: The write cycle time for a word or page is 5ms, which is relatively fast compared to other EEPROM devices. This allows for efficient data writing without significant delays.
• Through Hole Mounting: The AT24C02-10PU-2.7 is available in a through-hole package, making it easy to integrate into printed circuit boards (PCBs) using traditional soldering techniques.
• Compliance and Safety: The chip is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. This compliance is essential for manufacturers looking to adhere to regulatory requirements.

AT24C02-10PU-2.7 Applications

The AT24C02-10PU-2.7 is well-suited for a variety of applications due to its robust features and performance benefits. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and other critical information in embedded systems.
• Consumer Electronics: Suitable for devices requiring non-volatile memory to store user settings, firmware updates, and other essential data.
• Industrial Control Systems: Provides reliable data storage for control systems, ensuring that critical parameters are preserved during even power outages.
• Telecommunications: Can be used in communication devices for storing network settings, user profiles, and other relevant data.
• Automotive Applications: Useful for storing vehicle configuration data, diagnostic information, and other essential parameters.

Conclusion of AT24C02-10PU-2.7

The AT24C02-10PU-2.7 is a versatile EEPROM memory IC chip that offers a combination of reliable data storage, fast access times, and low power consumption. Its I2C interface and through-hole mounting make it easy to integrate into a wide range of electronic systems. Despite being marked as obsolete, the AT24C02-10PU-2.7 remains a valuable component for applications requiring moderate memory capacity and efficient data handling. Its compliance with environmental and safety standards further enhances its suitability for modern electronics manufacturing.