Microchip Technology Tariff Inquiry

AT49F001AN-55VI

AT49F001AN-55VI Description

The AT49F001AN-55VI is a 1Mbit Flash memory IC chip designed for high-performance applications requiring reliable and efficient data storage solutions. Manufactured by Microchip Technology, this device features a parallel memory interface and is housed in a 32VSOP package, making it suitable for surface mount applications. The AT49F001AN-55VI operates within a voltage range of 4.5V to 5.5V and offers a fast access time of 55 nanoseconds. With a write cycle time of 50 microseconds for word and page operations, this Flash memory chip provides robust performance for various electronic systems.

AT49F001AN-55VI Features

• Memory Organization: The AT49F001AN-55VI is organized as 128K x 8, providing a total memory capacity of 1Mbit. This organization ensures efficient data storage and retrieval, making it ideal for applications requiring large amounts of data.
• Parallel Memory Interface: The parallel interface allows for high-speed data transfer, enabling faster read and write operations compared to serial interfaces. This feature is particularly beneficial in applications where rapid data processing is critical.
• Fast Access Time: With an access time of 55 nanoseconds, the AT49F001AN-55VI ensures quick data retrieval, enhancing overall system performance.
• Write Cycle Time: The write cycle time of 50 microseconds for word and page operations ensures efficient data writing, making the device suitable for applications requiring frequent data updates.
• Voltage Range: Operating within a voltage range of 4.5V to 5.5V, the AT49F001AN-55VI is compatible with a variety of power supply configurations, providing flexibility in system design.
• Moisture Sensitivity Level: The moisture sensitivity level (MSL) of 3 (168 hours) ensures that the device can withstand environmental conditions during manufacturing and assembly processes, reducing the risk of moisture-related failures.
• Obsolete Product Status: Although the AT49F001AN-55VI is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are still required.

AT49F001AN-55VI Applications

The AT49F001AN-55VI is well-suited for a variety of applications that demand high-speed, reliable data storage and retrieval. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for storing firmware and critical data.
• Industrial Control Systems: Provides robust data storage for industrial applications where reliability and fast access times are essential.
• Telecommunications: Suitable for telecommunications equipment where quick data retrieval and efficient data writing are crucial for maintaining system performance.
• Consumer Electronics: Can be used in consumer electronics devices that require non-volatile memory for storing user data and system configurations.
• Automotive Systems: Applicable in automotive applications where reliable data storage and fast access times are necessary for various electronic control units.

Conclusion of AT49F001AN-55VI

The AT49F001AN-55VI Flash memory IC chip from Microchip Technology offers a comprehensive solution for applications requiring high-speed, reliable data storage. With its parallel memory interface, fast access time, and efficient write cycle time, the AT49F001AN-55VI provides significant performance benefits. Its compatibility with a wide voltage range and robust moisture sensitivity level further enhance its reliability and versatility. Although marked as obsolete, the AT49F001AN-55VI remains a valuable component for legacy systems and applications where its unique features are still in demand.