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25LC040A-E/SN16KVAO

25LC040A-E/SN16KVAO Description

The 25LC040A-E/SN16KVAO is a high-performance EEPROM memory IC designed for automotive applications, manufactured by Microchip Technology. This 4Kbit EEPROM device is organized as 512 x 8 bits and features a SPI (Serial Peripheral Interface) memory interface. It operates within a wide voltage range of 2.5V to 5.5V and supports a clock frequency of up to 10 MHz, ensuring fast data transfer rates. The 25LC040A-E/SN16KVAO is housed in an 8SOIC package and is available in tube packaging. It is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications. The device has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to ambient conditions before reflow soldering. With a write cycle time of 5ms for word and page operations, this EEPROM is optimized for reliable and efficient data storage.

25LC040A-E/SN16KVAO Features

• Memory Size and Organization: The 25LC040A-E/SN16KVAO offers a 4Kbit memory size, organized as 512 x 8 bits, providing ample storage for various applications.
• High-Speed SPI Interface: The device supports a SPI interface with a clock frequency of up to 10 MHz, enabling fast data communication and ensuring compatibility with modern microcontrollers and processors.
• Wide Operating Voltage Range: With a voltage range of 2.5V to 5.5V, this EEPROM is versatile and can be used in a variety of power supply configurations.
• Automotive Grade: Certified for automotive applications, the 25LC040A-E/SN16KVAO meets stringent reliability and performance standards required for automotive electronics.
• Fast Write Cycle Time: The 5ms write cycle time for word and page operations ensures quick data storage, making it ideal for applications requiring frequent writes.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets global environmental regulations.
• Moisture Sensitivity Level: MSL 3 (168 hours) allows for extended exposure to ambient conditions before reflow soldering, enhancing manufacturing flexibility.

25LC040A-E/SN16KVAO Applications

The 25LC040A-E/SN16KVAO is well-suited for a variety of applications, particularly in the automotive sector. Its automotive grade certification makes it ideal for use in:

• Automotive Control Units: Reliable storage of configuration data and parameters for engine control units, transmission control modules, and other critical automotive systems.
• Infotainment Systems: Storing firmware and user preferences for in-vehicle infotainment systems.
• Safety Systems: Providing non-volatile storage for critical safety system data, such as airbag deployment parameters and anti-lock braking system (ABS) configurations.
• Telematics and Connectivity Modules: Storing data for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication systems.
• General Industrial Applications: The device's wide operating voltage range and fast write cycle time also make it suitable for general industrial applications requiring reliable data storage and fast data transfer.

Conclusion of 25LC040A-E/SN16KVAO

The 25LC040A-E/SN16KVAO from Microchip Technology is a robust and versatile EEPROM memory IC designed to meet the demanding requirements of automotive and industrial applications. Its high-speed SPI interface, wide operating voltage range, and fast write cycle time ensure efficient data storage and retrieval. The automotive grade certification and environmental compliance make it a reliable choice for critical applications. Whether used in automotive control units, infotainment systems, or industrial modules, the 25LC040A-E/SN16KVAO offers a reliable and efficient solution for non-volatile memory needs.