Renesas Electronics Corporation Tariff Inquiry

AT45DQ321-SHF-B

AT45DQ321-SHF-B Description

The AT45DQ321-SHF-B is a high-performance, 32Mbit FLASH memory IC chip designed by Renesas Electronics Corporation. This device is optimized for use in a wide range of applications requiring reliable and efficient data storage solutions. The AT45DQ321-SHF-B features a 104 MHz clock frequency and communicates via the SPI (Serial Peripheral Interface) protocol, ensuring fast and efficient data transfer rates. Its memory organization is structured as 528 bytes x 8192 pages, providing a robust and flexible storage format.

This FLASH memory IC is housed in an 8SOIC package, suitable for surface mount applications, making it ideal for compact and space-constrained designs. The device operates within a supply voltage range of 2.3V to 3.6V, ensuring compatibility with a variety of power supply configurations. The AT45DQ321-SHF-B also boasts a write cycle time of 8µs for a word and 4ms for a page, enabling rapid data writing capabilities.

AT45DQ321-SHF-B Features

• High-Speed Performance: With a clock frequency of 104 MHz, the AT45DQ321-SHF-B ensures rapid data transfer, making it suitable for applications requiring quick read and write operations.
• Efficient Memory Organization: The memory is organized into 528 bytes x 8192 pages, providing a structured and efficient way to manage data storage.
• Fast Write Cycle Times: The device supports write cycle times of 8µs for a word and 4ms for a page, significantly enhancing its performance in data-intensive applications.
• Flexible Power Supply Range: Operating within a voltage range of 2.3V to 3.6V, the AT45DQ321-SHF-B offers flexibility in power supply requirements.
• Surface Mount Compatibility: The 8SOIC package is designed for surface mount technology, making it ideal for modern, compact electronic designs.
• Compliance and Safety: The AT45DQ321-SHF-B is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for various environmental conditions.

AT45DQ321-SHF-B Applications

The AT45DQ321-SHF-B is well-suited for a variety of applications where reliable and efficient data storage is crucial. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as digital cameras, media players, and smart home appliances that require fast and reliable data storage.
• Industrial Control Systems: Suitable for applications in industrial automation and control systems where data integrity and quick access are paramount.
• Telecommunications: Can be used in routers, switches, and other networking equipment for storing firmware and configuration data.
• Automotive Electronics: Applicable in automotive systems for storing critical data such as navigation maps, vehicle settings, and diagnostic information.

Conclusion of AT45DQ321-SHF-B

The AT45DQ321-SHF-B from Renesas Electronics Corporation stands out as a high-performance FLASH memory IC chip, offering a combination of speed, efficiency, and reliability. Its 104 MHz clock frequency and fast write cycle times make it ideal for applications requiring rapid data handling. The structured memory organization and surface mount compatibility further enhance its versatility and ease of integration into modern electronic designs. With its compliance to environmental and safety standards, the AT45DQ321-SHF-B is a robust choice for a wide range of applications across consumer electronics, industrial control systems, telecommunications, and automotive electronics.