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AT49F002-55PI

AT49F002-55PI Description

The AT49F002-55PI is a high-performance, 2Mbit Flash memory IC designed by Microchip Technology. This memory chip features a parallel memory interface and is organized as 256K x 8, offering robust storage capabilities for various electronic systems. The AT49F002-55PI operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supplies. With an access time of 55 nanoseconds and a write cycle time of 50 microseconds, this Flash memory IC delivers rapid data read and write operations, making it suitable for time-sensitive applications.

The AT49F002-55PI is housed in a through-hole package, specifically a 32-pin DIP (Dual In-line Package), which facilitates easy integration into printed circuit boards. This package type is known for its reliability and ease of soldering, making it a preferred choice for many electronics manufacturers. The memory chip is also classified under the ECCN (Export Control Classification Number) EAR99, indicating that it is not subject to specific export restrictions. Additionally, the AT49F002-55PI is REACH unaffected, ensuring compliance with environmental and safety regulations.

AT49F002-55PI Features

• Memory Size and Organization: The AT49F002-55PI offers a memory size of 2Mbit, organized as 256K x 8, providing ample storage for complex data sets and applications.
• Fast Access and Write Times: With an access time of 55 ns and a write cycle time of 50 µs, this Flash memory IC ensures efficient data handling, making it ideal for applications requiring quick read and write operations.
• Parallel Memory Interface: The parallel memory interface allows for high-speed data transfer, enhancing the overall performance of the system.
• Wide Voltage Range: The AT49F002-55PI operates within a supply voltage range of 4.5V to 5.5V, providing flexibility and compatibility with various power supply configurations.
• Through-Hole Mounting: The through-hole mounting type ensures secure and reliable integration into PCBs, enhancing the durability and longevity of the memory chip.
• Compliance and Safety: The AT49F002-55PI is REACH unaffected and classified under ECCN EAR99, ensuring compliance with environmental and safety regulations.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the AT49F002-55PI is highly resistant to moisture, making it suitable for use in various environmental conditions.

AT49F002-55PI Applications

The AT49F002-55PI is well-suited for a variety of applications due to its high-speed performance and robust storage capabilities. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for firmware storage and data retention.
• Industrial Control Systems: Suitable for industrial applications where reliable and fast memory access is crucial for real-time data processing.
• Telecommunications: Can be used in telecommunication equipment for storing configuration data and firmware updates.
• Consumer Electronics: Applicable in consumer electronics for storing system software and user data.
• Automotive Systems: Useful in automotive applications for storing critical data and software, ensuring reliable operation in harsh environments.

Conclusion of AT49F002-55PI

The AT49F002-55PI, manufactured by Microchip Technology, is a versatile and high-performance Flash memory IC that offers significant advantages over similar models. Its fast access and write times, combined with a wide voltage range and reliable through-hole mounting, make it an ideal choice for a variety of applications. Despite being classified as obsolete, the AT49F002-55PI remains a valuable component for systems requiring robust and efficient memory solutions. Its compliance with environmental and safety regulations further enhances its appeal for modern electronic designs.