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AT45DB041A-JC

AT45DB041A-JC Description

The AT45DB041A-JC is a 4Mbit Flash memory IC designed by Microchip Technology, featuring a SPI memory interface and a clock frequency of 13 MHz. This device is housed in a 32-lead plastic leaded chip carrier (PLCC) package, making it suitable for surface mount applications. The memory organization consists of 264 bytes per page and 2048 pages, providing a total memory capacity of 4Mbit. The AT45DB041A-JC operates within a voltage range of 2.7V to 3.6V and an operating temperature range of 0°C to 70°C. It has a write cycle time of 14ms for both word and page operations. This Flash memory IC is classified under HTSUS code 8542.32.0071 and has a moisture sensitivity level (MSL) of 2, indicating a 1-year shelf life. The product is currently marked as obsolete, but it remains a reliable choice for applications requiring robust Flash memory solutions.

AT45DB041A-JC Features

• Memory Capacity and Organization: The AT45DB041A-JC offers a total memory capacity of 4Mbit, organized into 2048 pages with 264 bytes per page. This structure provides efficient memory management and allows for flexible data storage and retrieval.
• High-Speed SPI Interface: The device features a SPI memory interface with a clock frequency of 13 MHz, enabling fast data transfer rates and ensuring compatibility with a wide range of microcontrollers and systems.
• Low Power Consumption: Operating within a voltage range of 2.7V to 3.6V, the AT45DB041A-JC is designed to be energy-efficient, making it suitable for battery-powered and low-power applications.
• Fast Write Cycle Time: With a write cycle time of 14ms for both word and page operations, this Flash memory IC ensures quick data writing capabilities, enhancing overall system performance.
• Wide Operating Temperature Range: The AT45DB041A-JC can operate within a temperature range of 0°C to 70°C, making it suitable for various environmental conditions and ensuring reliable performance in different application scenarios.
• Surface Mount Packaging: The 32PLCC package is ideal for surface mount applications, providing a compact and reliable solution for modern electronics manufacturing processes.
• Moisture Sensitivity Level: With an MSL of 2, the device has a 1-year shelf life, ensuring long-term stability and reliability during storage and transportation.

AT45DB041A-JC Applications

The AT45DB041A-JC 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, configuration data, and other critical information.
• Consumer Electronics: Suitable for consumer electronics devices such as digital cameras, MP3 players, and other portable devices that need fast and reliable memory for data storage.
• Industrial Control Systems: The robust design and wide operating temperature range make it suitable for industrial control systems where reliability and durability are paramount.
• Telecommunications: Can be used in telecommunications equipment for storing configuration data and firmware updates, ensuring seamless operation and quick data access.
• Automotive Electronics: The AT45DB041A-JC can be employed in automotive applications for storing critical data, such as engine control parameters and infotainment system data.

Conclusion of AT45DB041A-JC

The AT45DB041A-JC from Microchip Technology is a versatile 4Mbit Flash memory IC that offers a combination of high-speed data transfer, low power consumption, and reliable performance. Its unique features, such as the fast write cycle time and wide operating temperature range, make it a standout choice in its category. Despite being marked as obsolete, the AT45DB041A-JC remains a reliable and efficient solution for applications requiring robust Flash memory. Its compact surface mount package and moisture sensitivity level ensure ease of integration and long-term stability. For designers and engineers looking for a dependable Flash memory solution, the AT45DB041A-JC is an excellent option to consider.