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AT49F002A-55PI

AT49F002A-55PI Description

The AT49F002A-55PI is a high-performance, 2Mbit Flash memory IC designed by Microchip Technology. This device is organized as 256K x 8 and features a parallel memory interface, making it suitable for a wide range of applications requiring fast and reliable data storage and retrieval. The AT49F002A-55PI operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 55 nanoseconds, ensuring rapid data access. The write cycle time for words and pages is 50 microseconds, providing efficient data writing capabilities. This Flash memory IC is housed in a through-hole package, specifically a tube, and is categorized under Memory IC Chips. Although the product is now obsolete, it remains a robust solution for legacy systems and specific applications where its unique features are advantageous.

AT49F002A-55PI Features

• Memory Size and Organization: The AT49F002A-55PI boasts a memory size of 2Mbit, organized as 256K x 8, offering ample storage capacity for various data-intensive applications.
• Parallel Memory Interface: This Flash memory IC utilizes a parallel memory interface, enabling high-speed data transfer and efficient communication with host systems.
• Fast Access Time: With an access time of 55 nanoseconds, the AT49F002A-55PI ensures rapid data retrieval, enhancing overall system performance.
• Efficient Write Cycle Time: The write cycle time of 50 microseconds for words and pages allows for efficient data writing, making it suitable for applications requiring frequent updates.
• Wide Supply Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the AT49F002A-55PI offers flexibility in power supply requirements.
• Through-Hole Mounting: The through-hole package type ensures secure and reliable mounting on printed circuit boards, ideal for applications requiring robust physical connections.
• REACH Compliance: The AT49F002A-55PI is REACH unaffected, ensuring compliance with environmental and safety regulations.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is suitable for storage and handling in various environmental conditions.

AT49F002A-55PI Applications

The AT49F002A-55PI is ideal for a variety of applications where fast and reliable data storage and retrieval are crucial. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for firmware storage and updates.
• Telecommunications: Suitable for telecom equipment where quick access to configuration data is essential.
• Industrial Control: Applicable in industrial control systems for storing critical operational parameters and settings.
• Consumer Electronics: Can be used in consumer electronics for storing application data and user preferences.
• Automotive: Fits well in automotive applications where robust and reliable memory solutions are needed for infotainment and control systems.

Conclusion of AT49F002A-55PI

The AT49F002A-55PI, manufactured by Microchip Technology, is a versatile and high-performance Flash memory IC. Despite being obsolete, its unique features, such as fast access time, efficient write cycle time, and wide supply voltage range, make it a reliable choice for specific applications. The parallel memory interface and through-hole mounting type further enhance its suitability for various industrial and consumer applications. While newer alternatives may exist, the AT49F002A-55PI remains a valuable solution for legacy systems and applications where its specific attributes are advantageous.