Microchip Technology

AT24C64D-XPD-T

AT24C64D-XPD-T Description

The AT24C64D-XPD-T is a high-performance EEPROM memory IC designed by Microchip Technology, specifically tailored for automotive applications. This 64Kbit EEPROM device is organized as 8K x 8 and features an I2C interface, providing a robust and reliable solution for non-volatile memory storage. The AT24C64D-XPD-T operates within a voltage range of 2.5V to 5.5V and supports a clock frequency of up to 400 kHz, ensuring compatibility with a wide range of systems.

AT24C64D-XPD-T Features

• Memory Size and Organization: The AT24C64D-XPD-T offers a memory size of 64Kbit, organized as 8K x 8, providing ample storage for various applications.
• I2C Interface: This device utilizes the I2C interface, which is known for its simplicity and efficiency in communication between devices.
• Operating Voltage and Frequency: The EEPROM operates within a voltage range of 2.5V to 5.5V and supports a clock frequency of up to 400 kHz, making it suitable for a variety of power and speed requirements.
• Access Time: With an access time of 900 ns, the AT24C64D-XPD-T ensures quick data retrieval, enhancing overall system performance.
• Write Cycle Time: The write cycle time for a word or page is 5ms, ensuring efficient data writing capabilities.
• Automotive Grade: Certified for automotive use, the AT24C64D-XPD-T meets the stringent reliability and performance standards required for automotive applications.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for use in various environmental conditions.
• Compliance: The AT24C64D-XPD-T is REACH Unaffected and ROHS3 Compliant, ensuring it meets the latest environmental and safety regulations.
• Packaging: Available in a Tape & Reel (TR) package, it is ideal for surface mount applications, facilitating easy integration into modern electronic systems.

AT24C64D-XPD-T Applications

The AT24C64D-XPD-T is ideal for applications requiring reliable non-volatile memory storage in automotive environments. Its robust design and automotive grade certification make it suitable for:

• Automotive Control Units: Storing critical configuration data and parameters for various control units.
• Infotainment Systems: Providing non-volatile storage for user settings and system data.
• Telematics: Storing data for vehicle tracking and communication systems.
• Advanced Driver Assistance Systems (ADAS): Ensuring reliable storage for sensor data and calibration parameters.
• Battery Management Systems: Storing data related to battery health and performance.

Conclusion of AT24C64D-XPD-T

The AT24C64D-XPD-T by Microchip Technology is a versatile and reliable EEPROM memory IC designed to meet the demanding requirements of automotive applications. Its 64Kbit memory size, I2C interface, and automotive grade certification make it an ideal choice for a wide range of automotive systems. With features such as a wide operating voltage range, fast access time, and compliance with environmental regulations, the AT24C64D-XPD-T stands out as a high-performance solution for non-volatile memory storage. Its robust design and moisture resistance further enhance its reliability, making it a preferred choice for engineers and designers in the automotive industry.