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AT49F512-55VI

AT49F512-55VI Description

The AT49F512-55VI is a 512Kbit Flash memory IC designed by Microchip Technology, a leading provider of semiconductor solutions. This device is organized as 64K x 8, offering a parallel memory interface that ensures efficient data transfer and processing. It is housed in a 32VSOP package, which is ideal for surface mount applications, providing robust mechanical stability and excellent thermal performance. The AT49F512-55VI operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply configurations.

This Flash memory IC features an access time of 55 ns, which is remarkably fast for its class, allowing for rapid read operations. The write cycle time for words and pages is 50µs, ensuring efficient data writing capabilities. The AT49F512-55VI is categorized under EAR99 for export control purposes and is REACH unaffected, adhering to stringent environmental and regulatory standards. The product is available in tray packaging, which is ideal for bulk handling and storage in industrial settings.

AT49F512-55VI Features

• Memory Size: 512Kbit, organized as 64K x 8, providing ample storage capacity for various applications.
• Memory Interface: Parallel interface for high-speed data transfer, ensuring efficient communication with host systems.
• Access Time: 55 ns, enabling rapid read operations and enhancing overall system performance.
• Write Cycle Time: 50µs for word and page writes, ensuring efficient data programming.
• Voltage Range: 4.5V to 5.5V supply voltage, offering flexibility in power supply design.
• Mounting Type: Surface mount, suitable for modern, compact electronic designs.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring reliability in various environmental conditions.
• Compliance: REACH unaffected and categorized under EAR99, meeting environmental and regulatory standards.

AT49F512-55VI Applications

The AT49F512-55VI is well-suited for a range of applications due to its robust performance and versatile design. It is ideal for embedded systems requiring non-volatile memory for firmware storing or critical data. Its fast access and write times make it suitable for real-time applications where quick data retrieval and modification are essential. The device's parallel interface and surface mount package make it a perfect fit for compact, high-performance electronic devices.

Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and critical data in embedded devices.
• Industrial Control Systems: Suitable for applications requiring reliable and fast memory access.
• Consumer Electronics: Can be used in devices where non-volatile memory is needed for and configuration data storage.
• Automotive Electronics: Robust enough for automotive applications requiring high reliability and performance.

Conclusion of AT49F512-55VI

The AT49F512-55VI Flash memory IC from Microchip Technology offers a combination of high performance, reliability, and versatility. Its fast access and write times, along with its parallel interface, make it a strong contender for applications requiring efficient data handling. The device's surface mount package and compliance with environmental standards further enhance its appeal. Despite being marked as obsolete, the AT49F512-55VI remains a reliable choice for applications where its unique features and performance benefits are required.