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AT49F002AT-55VI

AT49F002AT-55VI Description

The AT49F002AT-55VI is a 2Mbit Flash memory IC chip designed for high-performance applications requiring reliable and efficient data storage and retrieval. Manufactured by Microchip Technology, this chip features a parallel memory interface and is organized in a 256K x 8 memory format. It is housed in a 32VSOP package, making it suitable for surface mount applications. The AT49F002AT-55VI operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 55 ns, ensuring fast data read operations. The write cycle time for words and pages is 50µs, providing a balance between speed and reliability. This product is categorized under Memory IC Chips and is currently marked as obsolete, though it remains a viable option for legacy systems and specific applications.

AT49F002AT-55VI Features

• Memory Organization: 256K x 8, providing a total memory size of 2Mbit.
• Access Time: 55 ns, ensuring rapid data retrieval.
• Write Cycle Time: 50µs for words and pages, balancing speed and reliability.
• Voltage Range: Operates within 4.5V to 5.5V, suitable for a variety of power supply configurations.
• Mounting Type: Surface mount, ideal for compact and high-density PCB designs.
• Memory Interface: Parallel, facilitating straightforward integration with existing systems.
• Package: 32VSOP, offering a robust and compact form factor.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring reliability in various environmental conditions.
• ECCN: EAR99, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and health regulations.

AT49F002AT-55VI Applications

The AT49F002AT-55VI is ideal for applications requiring high-speed, non-volatile memory solutions. Its fast access time and reliable write cycle make it suitable for embedded systems, industrial controls, and telecommunications equipment. Specific use cases include:

• Embedded Systems: Providing non-volatile storage for firmware and critical data in microcontroller-based systems.
• Industrial Controls: Ensuring reliable data storage in harsh industrial environments where durability and performance are paramount.
• Telecommunications: Storing configuration data and firmware in communication devices and infrastructure.
• Legacy Systems: Supporting older systems that require specific memory configurations and interfaces.

Conclusion of AT49F002AT-55VI

The AT49F002AT-55VI, despite being marked as obsolete, remains a robust and reliable Flash memory solution for applications requiring high-speed data access and non-volatile storage. Its 256K x 8 memory organization and 55 ns access time make it suitable for a variety of high-performance applications. The 32VSOP package and surface mount type ensure compatibility with modern PCB designs, while its voltage range and moisture sensitivity level provide flexibility and reliability. Although newer technologies may offer enhanced features, the AT49F002AT-55VI continues to serve as a dependable choice for specific use cases and legacy systems.