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AT45DB161D-SU

AT45DB161D-SU Description

The AT45DB161D-SU is a high-performance, 16Mbit Flash memory IC designed by Microchip Technology. This device is optimized for reliable data storage and fast data transfer, making it suitable for a wide range of applications. The AT45DB161D-SU features a 66 MHz clock frequency and operates through a SPI (Serial Peripheral Interface) memory interface, ensuring efficient communication with host systems. The memory organization is structured as 528 bytes per page across 4096 pages, providing a robust and organized storage solution. The device supports a supply voltage range of 2.7V to 3.6V, making it versatile for various power supply configurations.

AT45DB161D-SU Features

• High-Speed Performance: With a clock frequency of 66 MHz, the AT45DB161D-SU ensures rapid data transfer rates, ideal for applications requiring quick read and write operations.
• SPI Interface: The SPI memory interface facilitates straightforward integration with microcontrollers and other system components, simplifying design and reducing development time.
• Robust Memory Organization: The memory is organized into 528 bytes per page across 4096 pages, offering a structured and efficient storage architecture.
• Write Cycle Time: The write cycle time for a word or page is 6ms, ensuring quick data recording capabilities.
• Surface Mount Technology: The surface mount mounting type allows for compact and reliable integration into modern printed circuit boards (PCBs).
• Wide Voltage Range: The device operates within a voltage range of 2.7V to 3.6V, providing flexibility in power supply design.
• Compliance and Verification: The AT45DB161D-SU is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards. It also has a DigiKey programmable status of "Verified," ensuring reliable programming and configuration.
• Packaging and Sensitivity: The device is packaged in a tube and has a moisture sensitivity level (MSL) of 1 (Unlimited), making it suitable for various storage and handling conditions.

AT45DB161D-SU Applications

The AT45DB161D-SU is ideal for applications that require high-speed, reliable data storage and quick access. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where fast data read/write operations are crucial, such as in IoT devices, smart meters, and industrial control systems.
• Consumer Electronics: Suitable for consumer electronics that need efficient data storage solutions, such as digital cameras, MP3 players, and portable gaming devices.
• Automotive Electronics: Given its robustness and reliability, the AT45DB161D-SU can be used in automotive applications for storing critical data and firmware.
• Telecommunications: The device can be employed in telecommunications equipment for storing configuration data and firmware updates.

Conclusion of AT45DB161D-SU

The AT45DB161D-SU is a versatile and high-performance Flash memory IC that offers significant advantages over similar models. Its 66 MHz clock frequency and SPI interface ensure fast and efficient data transfer, while its robust memory organization and wide voltage range provide flexibility and reliability. The device's compliance with environmental and regulatory standards, along with its verified programmability, makes it a reliable choice for various applications. Although the product is now obsolete, its legacy continues to influence the design and development of modern memory solutions.