Renesas Electronics Corporation Tariff Inquiry

AT45DB321D-MWU-SL383

AT45DB321D-MWU-SL383 Description

The AT45DB321D-MWU-SL383 is a high-performance 32Mbit FLASH memory IC designed by Renesas Electronics Corporation. This device is optimized for applications requiring fast data access and reliable storage. It features a 66 MHz clock frequency and operates over a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of electronic systems. The memory is organized into 528 bytes x 8192 pages, providing efficient data management and quick read/write cycles. The AT45DB321D-MWU-SL383 is packaged in an 8VDFN surface mount package, which is ideal for compact and space-constrained designs. Despite its small form factor, it offers robust performance and reliability, making it a preferred choice for many applications.

AT45DB321D-MWU-SL383 Features

• High-Speed Performance: The AT45DB321D-MWU-SL383 operates at a clock frequency of 66 MHz, ensuring rapid data transfer and processing capabilities. This high-speed performance is crucial for applications requiring quick data access and manipulation.
• SPI Interface: The device utilizes a Serial Peripheral Interface (SPI) for communication, which is widely used in embedded systems and microcontroller applications. This interface simplifies integration and reduces the number of pins required for communication.
• Memory Organization: The memory is organized into 528 bytes x 8192 pages, providing a structured and efficient way to manage data. This organization allows for quick access to specific data segments, enhancing overall system performance.
• Fast Write Cycle Time: With a write cycle time of 6ms per word or page, the AT45DB321D-MWU-SL383 ensures quick data storage and retrieval. This feature is particularly beneficial for applications that require frequent data updates.
• Supply Voltage Range: The device operates over a wide supply voltage range of 2.7V to 3.6V, providing flexibility in power supply design and compatibility with various power sources.
• Surface Mount Packaging: The 8VDFN surface mount package is compact and suitable for applications where space is a critical constraint. This packaging also enhances thermal performance and reliability.
• Moisture Sensitivity Level: The AT45DB321D-MWU-SL383 has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to ambient conditions before assembly. This feature ensures the device remains reliable and functional during the manufacturing process.

AT45DB321D-MWU-SL383 Applications

The AT45DB321D-MWU-SL383 is ideal for a range of applications due to its high-speed performance, efficient memory organization, and compact packaging. Some specific use cases include:

• Embedded Systems: The device's SPI interface and high-speed performance make it suitable for embedded systems requiring fast data access and reliable storage.
• Microcontroller Applications: The compact 8VDFN package and wide supply voltage range make it an excellent choice for microcontroller-based applications where space and power efficiency are critical.
• Data Logging: The fast write cycle time and efficient memory organization ensure quick and reliable data logging, making it ideal for applications that require frequent data updates.
• Consumer Electronics: The device's high-speed performance and compact packaging make it suitable for consumer electronics where space and performance are key considerations.

Conclusion of AT45DB321D-MWU-SL383

The AT45DB321D-MWU-SL383 is a versatile and high-performance FLASH memory IC designed to meet the demands of modern electronic systems. Its high-speed operation, efficient memory organization, and compact packaging make it an ideal choice for a variety of applications. Despite its obsolete status, the AT45DB321D-MWU-SL383 remains a reliable and efficient solution for applications requiring fast data access and reliable storage.