Microchip Technology Tariff Inquiry

AT45DB021B-RI

AT45DB021B-RI Description

The AT45DB021B-RI is a 2Mbit Flash memory IC chip designed by Microchip Technology, featuring a 20 MHz SPI interface. This Surface Mount device is organized into 264 bytes x 1024 pages, offering robust performance and reliability for a variety of applications. Despite its obsolete status, the AT45DB021B-RI remains a valuable component due to its specific technical attributes and performance benefits.

AT45DB021B-RI Features

• Memory Size and Organization: The AT45DB021B-RI boasts a 2Mbit memory size, organized into 264 bytes x 1024 pages. This configuration provides efficient data storage and retrieval capabilities.
• High-Speed SPI Interface: With a clock frequency of 20 MHz, the AT45DB021B-RI ensures fast data transfer rates, making it suitable for applications requiring rapid data processing.
• Low Power Consumption: Operating within a supply voltage range of 2.7V to 3.6V, this Flash memory IC chip is designed for low power consumption, making it ideal for battery-operated devices.
• Fast Write Cycle Time: The AT45DB021B-RI features a write cycle time of 14ms per word or page, ensuring quick data write operations.
• Surface Mount Technology: The Surface Mount mounting type allows for compact and efficient PCB designs, reducing overall footprint and improving thermal performance.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the AT45DB021B-RI is suitable for a wide range of environmental conditions, ensuring reliability and longevity.
• Compliance and Standards: The AT45DB021B-RI is REACH unaffected and classified under HTSUS code 8542.32.0071, ensuring compliance with international standards and regulations.

AT45DB021B-RI Applications

The AT45DB021B-RI is ideal for applications requiring reliable and fast data storage and retrieval. Its high-speed SPI interface and efficient memory organization make it suitable for:

• Embedded Systems: Ideal for embedded systems where compact size and low power consumption are critical.
• Consumer Electronics: Suitable for consumer electronics requiring fast data processing and reliable memory storage.
• Industrial Applications: The robust performance and environmental resilience make it a good fit for industrial applications.
• Telecommunications: The AT45DB021B-RI can be used in telecommunications equipment where fast data transfer and low power consumption are essential.

Conclusion of AT45DB021B-RI

The AT45DB021B-RI from Microchip Technology is a versatile and reliable 2Mbit Flash memory IC chip. Despite its obsolete status, its unique features and performance benefits make it a valuable component for various applications. With a high-speed SPI interface, low power consumption, and fast write cycle time, the AT45DB021B-RI offers significant advantages over similar models. Its compliance with international standards and robust environmental resilience further enhance its appeal. Whether used in embedded systems, consumer electronics, industrial applications, or telecommunications, the AT45DB021B-RI provides a reliable and efficient solution for data storage and retrieval.