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AT49F002NT-90PC

AT49F002NT-90PC Description

The AT49F002NT-90PC is a 2Mbit Flash memory IC chip designed by Microchip Technology. This chip features a parallel memory interface and is packaged in a 32-pin DIP (Dual In-line Package) format, making it suitable for through-hole mounting. It operates within a voltage range of 4.5V to 5.5V and supports an operating temperature range of 0°C to 70°C. The memory organization is 256K x 8, providing a robust solution for various embedded systems and applications requiring non-volatile memory.

AT49F002NT-90PC Features

• Memory Organization: The AT49F002NT-90PC features a 256K x 8 memory organization, offering a total memory size of 2Mbit. This configuration ensures efficient data storage and retrieval.
• Access Time: With an access time of 90 ns, the chip provides fast read operations, making it suitable for applications requiring quick data access.
• Write Cycle Time: The write cycle time for words and pages is 50µs, ensuring efficient data writing capabilities.
• Voltage Range: The chip operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Operating Temperature: The operating temperature range of 0°C to 70°C makes it suitable for a variety of industrial and consumer applications.
• Package Type: The 32-pin DIP package format is ideal for through-hole mounting, ensuring compatibility with a wide range of printed circuit boards.
• Technology: Utilizing FLASH technology, the AT49F002NT-90PC offers non-volatile memory storage, retaining data even when power is lost.
• ECCN and REACH Compliance: The chip is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international export control regulations and environmental standards.

AT49F002NT-90PC Applications

The AT49F002NT-90PC is well-suited for a variety of applications due to its robust memory organization and fast access times. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory storage for firmware and critical data.
• Consumer Electronics: Suitable for consumer electronics devices where quick data access and reliable storage are essential.
• Industrial Applications: Given its operating temperature range, the chip can be used in industrial environments where reliability and durability are paramount.
• Automotive Systems: The chip's performance and reliability make it a good fit for automotive applications, such as engine control units and infotainment systems.

Conclusion of AT49F002NT-90PC

The AT49F002NT-90PC from Microchip Technology is a versatile 2Mbit Flash memory IC chip that offers a balance of performance and reliability. Its fast access times, efficient write cycle times, and robust memory organization make it suitable for a wide range of applications. Despite being marked as obsolete, the AT49F002NT-90PC remains a reliable choice for systems requiring non-volatile memory storage. Its compliance with international standards and environmental regulations ensures that it meets the necessary requirements for modern electronics.