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AT49F001AN-55TU

AT49F001AN-55TU Description

The AT49F001AN-55TU is a 1 Mbit Flash memory IC designed by Microchip Technology, featuring a parallel memory interface and organized in a 128K x 8 memory structure. This device is housed in a 32TSOP package and is intended for surface mount applications. With an access time of 55 ns and a write cycle time of 50µs for words or pages, it offers efficient data handling capabilities. The AT49F001AN-55TU operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply configurations. This Flash memory IC is classified under ECCN EAR99 and HTSUS 8542.32.0071, and it complies with REACH and ROHS3 standards, ensuring environmental and regulatory compliance. The product is packaged in trays and has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure before assembly. Although the AT49F001AN-55TU is now obsolete, its robust performance and compatibility make it a reliable choice for existing systems.

AT49F001AN-55TU Features

• Memory Organization: The AT49F001AN-55TU features a 128K x 8 memory organization, providing a total memory size of 1 Mbit. This structure ensures efficient memory allocation and data retrieval.
• Access Time: With an access time of 55 ns, the AT49F001AN-55TU delivers rapid data access, enhancing overall system performance.
• Write Cycle Time: The write cycle time of 50µs for words or pages ensures efficient data writing capabilities, making it suitable for applications requiring frequent updates.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply design.
• Environmental Compliance: The AT49F001AN-55TU is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Packaging and Handling: The device is packaged in trays and has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure before assembly, which is ideal for manufacturing processes.

AT49F001AN-55TU Applications

The AT49F001AN-55TU is well-suited for a variety of applications where reliable and efficient Flash memory is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing firmware or critical data.
• Industrial Control: Suitable for industrial control applications where robust memory performance and environmental compliance are essential.
• Telecommunications: Can be used in telecommunications equipment for storing configuration data and firmware.
• Consumer Electronics: Applicable in consumer electronics for storing boot code and other essential data.

Conclusion of AT49F001AN-55TU

The AT49F001AN-55TU, despite being obsolete, remains a reliable and efficient Flash memory solution. Its 128K x 8 memory organization, rapid access time, and efficient write cycle time make it a robust choice for various applications. The device's compliance with environmental and regulatory standards ensures its suitability for modern manufacturing processes. While newer alternatives may offer enhanced features, the AT49F001AN-55TU continues to provide reliable performance for existing systems and applications requiring a 1 Mbit Flash memory IC.