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AT49F002-90PC

AT49F002-90PC Description

The AT49F002-90PC is a high-performance, 2Mbit Flash memory IC designed for a wide range of applications requiring reliable and efficient data storage. Manufactured by Microchip Technology, this device features a parallel memory interface and is housed in a through-hole 32DIP package, making it suitable for both prototyping and production environments. The AT49F002-90PC operates within a voltage range of 4.5V to 5.5V and supports an operating temperature range of 0°C to 70°C, ensuring robust performance in various environmental conditions.

AT49F002-90PC Features

• Memory Organization: The AT49F002-90PC is organized as 256K x 8, providing a total memory size of 2Mbit. This organization allows for efficient data storage and retrieval, making it ideal for applications requiring large amounts of data.
• Access Time: With an access time of 90 ns, the AT49F002-90PC ensures rapid data access, which is crucial for time-sensitive applications.
• Write Cycle Time: The device offers a write cycle time of 50µs for both word and page operations, enabling quick data writes and updates.
• Technology: Utilizing FLASH technology, the AT49F002-90PC provides non-volatile storage, ensuring data retention even when power is lost.
• Mounting Type: The through-hole mounting type ensures secure and reliable physical integration into various electronic systems.
• Package: The device comes in a tube package, which is convenient for handling and storage.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the AT49F002-90PC is suitable for use in environments with varying humidity levels without the need for special handling precautions.
• ECCN: Classified under EAR99, the AT49F002-90PC complies with international export regulations.
• REACH Status: The device is REACH unaffected, ensuring compliance with environmental and health regulations.

AT49F002-90PC Applications

The AT49F002-90PC is well-suited for a variety of applications where reliable and efficient data storage is essential. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing firmware, configuration data, and other critical information.
• Industrial Control Systems: Suitable for industrial applications where robustness and reliability are paramount, such as PLCs and automation controllers.
• Telecommunications: Can be used in telecommunication equipment for storing network configuration data and firmware.
• Consumer Electronics: Applicable in consumer electronics devices that require non-volatile memory for storing user settings and system data.
• Automotive Electronics: Useful in automotive applications for storing critical vehicle data and firmware, ensuring reliable operation in varying environmental conditions.

Conclusion of AT49F002-90PC

The AT49F002-90PC is a versatile and reliable 2Mbit Flash memory IC that offers a balance of performance, durability, and compliance with industry standards. Its fast access times, efficient write cycle times, and robust operating temperature range make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the AT49F002-90PC remains a valuable component for legacy systems and new designs requiring reliable non-volatile memory solutions.