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AT45DB041D-SSU-SL955

AT45DB041D-SSU-SL955 Description

The AT45DB041D-SSU-SL955 is a high-performance Flash memory IC designed for a wide range of applications requiring reliable and efficient data storage. Manufactured by Renesas Electronics Corporation, this device offers a memory size of 4 Mbit, organized into 2048 pages of 256 bytes each. It operates with a clock frequency of 66 MHz and supports the SPI memory interface, making it suitable for fast data transfer and low-latency operations. The AT45DB041D-SSU-SL955 is housed in an 8-pin SOIC package and is designed for surface mount applications. It operates within a supply voltage range of 2.7V to 3.6V, ensuring compatibility with various power supply configurations. The device has a write cycle time of 4ms per word or page, enabling efficient data writing operations. Although the product is now obsolete, it remains a robust choice for existing systems that require reliable Flash memory solutions.

AT45DB041D-SSU-SL955 Features

• Memory Size and Organization: The AT45DB041D-SSU-SL955 features a 4 Mbit memory size, organized into 2048 pages of 256 bytes each, providing ample storage capacity for various data storage needs.
• High-Speed Operation: With a clock frequency of 66 MHz, this Flash memory IC ensures fast data transfer rates, making it ideal for applications requiring quick access to stored data.
• SPI Interface: The device supports the SPI memory interface, which is widely used in embedded systems and microcontroller applications, facilitating easy integration and communication with other system components.
• Low Power Consumption: Operating within a supply voltage range of 2.7V to 3.6V, the AT45DB041D-SSU-SL955 is designed to minimize power consumption, making it suitable for battery-powered and low-power applications.
• Fast Write Cycle Time: The write cycle time of 4ms per word or page allows for efficient data writing operations, ensuring that data can be stored quickly and reliably.
• Surface Mount Technology: The device is designed for surface mount applications, making it ideal for compact and high-density PCB designs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the AT45DB041D-SSU-SL955 is suitable for a wide range of environmental conditions, ensuring reliable performance even in humid or moist environments.
• Packaging: The device is packaged in tape and reel (TR) format, facilitating easy handling and integration into automated assembly processes.

AT45DB041D-SSU-SL955 Applications

The AT45DB041D-SSU-SL955 is well-suited for a variety of applications that require reliable and efficient data storage solutions. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems where fast data access and low power consumption are critical.
• Consumer Electronics: Suitable for devices such as digital cameras, MP3 players, and other portable electronics that require compact and reliable memory solutions.
• Industrial Applications: Can be used in industrial control systems, data loggers, and other applications where robust and efficient data storage is essential.
• Telecommunications: Ideal for storing configuration data and firmware in communication devices and infrastructure equipment.
• Automotive Electronics: Suitable for automotive applications where reliable data storage and low power consumption are required.

Conclusion of AT45DB041D-SSU-SL955

The AT45DB041D-SSU-SL955 is a high-performance Flash memory IC that offers a combination of features and benefits that make it a reliable choice for various applications. Its 4 Mbit memory size, organized into 2048 pages of 256 bytes each, provides ample storage capacity for data storage needs. The device's high clock frequency of 66 MHz and support for the SPI interface ensure fast data transfer rates and easy integration with other system components. The low power consumption and surface mount design make it suitable for compact and low-power applications. Although the product is now obsolete, it remains a robust choice for existing systems that require reliable Flash memory solutions.