Microchip Technology Tariff Inquiry

AT29BV040A-25JI

AT29BV040A-25JI Description

The AT29BV040A-25JI is a 4 Mbit Flash memory IC designed by Microchip Technology. This device is organized as 512K x 8 bits and features a parallel memory interface, making it suitable for a variety of applications requiring high-speed data access. The AT29BV040A-25JI operates within a supply voltage range of 2.7V to 3.6V and offers an access time of 250 ns, ensuring efficient data retrieval. The write cycle time for a word or page is 20ms, providing reliable data storage capabilities. The device is housed in a tube package and is designed for surface mount applications. Although this product is now obsolete, its robust performance and features make it a notable choice for legacy systems.

AT29BV040A-25JI Features

• Memory Organization: 512K x 8 bits, offering a total memory size of 4 Mbit.
• Memory Interface: Parallel interface for high-speed data transfer.
• Access Time: 250 ns, ensuring rapid data access.
• Write Cycle Time: 20ms for word or page writes, providing efficient data storage.
• Voltage Range: Operates within 2.7V to 3.6V, suitable for a variety of power supply configurations.
• Mounting Type: Surface mount, ideal for compact and high-density PCB designs.
• Package Type: Tube packaging for easy handling and storage.
• Moisture Sensitivity Level (MSL): Level 2 (1 Year), ensuring reliability in various environmental conditions.
• ECCN: EAR99, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and health regulations.

AT29BV040A-25JI Applications

The AT29BV040A-25JI is well-suited for applications requiring non-volatile memory with high-speed read capabilities. Its parallel interface and fast access time make it ideal for embedded systems, industrial control units, and communication devices. The device's robust performance and reliability make it a preferred choice for applications where data integrity and quick access are critical. Specific use cases include:

• Embedded Systems: For storing firmware and critical data in microcontroller-based systems.
• Industrial Automation: For reliable data storage in harsh industrial environments.
• Telecommunications: For storing configuration data and firmware in communication devices.
• Medical Devices: For storing critical patient data and device configurations.

Conclusion of AT29BV040A-25JI

The AT29BV040A-25JI, manufactured by Microchip Technology, is a versatile 4 Mbit Flash memory IC with a parallel interface. Its fast access time of 250 ns and write cycle time of 20ms make it suitable for applications requiring rapid data retrieval and reliable storage. The device's surface mount design and tube packaging ensure ease of integration into various systems. Although now obsolete, the AT29BV040A-25JI remains a reliable choice for legacy systems and applications where its unique features and performance benefits are still highly valued.