Microchip Technology Tariff Inquiry

AT29LV040A-20JI

AT29LV040A-20JI Description

The AT29LV040A-20JI is a 4Mbit Flash memory IC designed by Microchip Technology, featuring a parallel memory interface and a memory organization of 512K x 8. This device is housed in a 32-pin PLCC package and is suitable for surface mount applications. It operates within a supply voltage range of 3V to 3.6V and has an access time of 200 ns. The write cycle time for word and page operations is 20ms. The AT29LV040A-20JI is classified under the ECCN EAR99 and has a moisture sensitivity level (MSL) of 2, ensuring a 1-year shelf life. This product is categorized as obsolete, but it remains a reliable choice for specific applications where its unique features are required.

AT29LV040A-20JI Features

• Memory Size and Organization: The AT29LV040A-20JI provides a total memory size of 4Mbit, organized as 512K x 8, which is ideal for applications requiring substantial non-volatile storage.
• Parallel Interface: The parallel memory interface ensures high-speed data transfer, making it suitable for systems that require rapid access to large amounts of data.
• Fast Access Time: With an access time of 200 ns, this Flash memory IC delivers quick read operations, enhancing overall system performance.
• Write Cycle Time: The write cycle time of 20ms for word and page operations ensures efficient data writing capabilities.
• Voltage Range: The device operates within a supply voltage range of 3V to 3.6V, providing flexibility in power supply requirements.
• Surface Mount Technology: The surface mount mounting type allows for compact and reliable integration into modern electronic designs.
• Moisture Sensitivity Level: An MSL of 2 ensures a 1-year shelf life, making it suitable for long-term storage and inventory management.
• Compliance: The AT29LV040A-20JI is REACH unaffected, ensuring compliance with environmental regulations.

AT29LV040A-20JI Applications

The AT29LV040A-20JI is ideal for a variety of applications where reliable non-volatile storage is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require fast and reliable storage for firmware and critical data.
• Industrial Automation: Suitable for industrial applications where robust and long-lasting memory solutions are needed.
• Telecommunications: Can be used in telecommunication equipment for storing configuration data and firmware.
• Consumer Electronics: Applicable in consumer electronics for storing system software and user data.
• Automotive Systems: Suitable for automotive applications where non-volatile memory is required for storing critical system data.

Conclusion of AT29LV040A-20JI

The AT29LV040A-20JI, despite being classified as obsolete, remains a robust and reliable Flash memory IC for applications requiring high-speed data access and substantial non-volatile storage. Its fast access time, efficient write cycle, and parallel interface make it a standout choice in its category. With its compact surface mount package and compliance with environmental regulations, the AT29LV040A-20JI continues to be a valuable component for designers and engineers in various industries.