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AT49F002A-55JI

AT49F002A-55JI Description

The AT49F002A-55JI is a 2Mbit flash memory IC chip designed by Microchip Technology, featuring a parallel memory interface and a 256K x 8 memory organization. This surface-mount device is housed in a tube package and operates within a voltage range of 4.5V to 5.5V. With an access time of 55 ns and a write cycle time of 50µs for word and page operations, the AT49F002A-55JI offers efficient performance for various applications. Although this product is now obsolete, it a remains notable example of flash memory technology.

AT49F002A-55JI Features

• Memory Size and Organization: The AT49F002A-55JI provides a memory size of 2Mbit, organized as 256K x 8, making it suitable for applications requiring substantial storage capacity.
• Parallel Interface: The parallel memory interface ensures high-speed data transfer, which is crucial for applications demanding rapid read and write operations.
• Fast Access Time: With an access time of 55 ns, this IC chip can quickly retrieve data, enhancing overall system performance.
• Write Cycle Time: The write cycle time of50µs for word and page operations ensures efficient data storage, balancing speed and reliability.
• Voltage Range: Operating within a voltage range of 4.5V to 5.5V, the AT49F002A-55JI is compatible with a variety of power supply configurations.
• Surface Mount Technology: The surface-mount mounting type allows for compact and reliable integration into electronic circuits.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the AT49F002A-55JI is suitable for environments with moderate humidity, ensuring long-term reliability.

AT49F002A-55JI Applications

The AT49F002A-55JI is ideal for a range of applications where high-speed, non-volatile memory is required. Some specific use cases include:

• Embedded Systems: The fast access time and parallel interface make it suitable for embedded systems that require quick data retrieval and storage.
• Networking Equipment: The efficient memory organization and write cycle time are beneficial for networking devices that need reliable and fast memory solutions.
• Industrial Control Systems: The robustness and reliability of the AT49F002A-55JI make it suitable for industrial control systems where data integrity and speed are critical.
• Consumer Electronics: The compact surface-mount package and moderate voltage range make it a good fit for consumer electronics that require non-volatile memory.

Conclusion of AT49F002A-55JI

The AT49F002A-55JI, despite being obsolete, remains a testament to the advancements in flash memory technology. Its fast access time, efficient write cycle, and robust design make it a reliable choice for applications requiring high-speed, non-volatile memory. Although newer models have since replaced it, the AT49F002A-55JI continues to serve as a benchmark for performance and reliability in the electronics industry.