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AT45DB011D-SSH-B

AT45DB011D-SSH-B Description

The AT45DB011D-SSH-B is a 1Mbit Flash memory IC chip designed by Renesas Electronics Corporation. This memory chip features a 66 MHz clock frequency and operates with a supply voltage range of 2.7V to 3.6V. It utilizes the SPI (Serial Peripheral Interface) memory interface, making it suitable for various embedded systems and microcontroller applications. The memory organization is structured as 264 bytes per page, with a total of 512 pages, providing a robust and efficient storage solution. The chip is housed in an 8SOIC package and is available in a tube package format. Despite its obsolete status, the AT45DB011D-SSH-B remains a reliable choice for applications requiring compact and efficient Flash memory.

AT45DB011D-SSH-B Features

• DigiKey Programmable: Verified, ensuring ease of programming and compatibility with DigiKey's programming services.
• Clock Frequency: Operates at a high speed of 66 MHz, enabling rapid data transfer and efficient performance.
• Memory Interface: Utilizes the SPI interface, which is widely used in embedded systems for its simplicity and efficiency.
• Memory Organization: 264 bytes per page, with 512 pages, providing a well-organized and accessible memory structure.
• Write Cycle Time: Achieves a write cycle time of 4ms for words and pages, ensuring quick data writing capabilities.
• Technology: Based on Flash technology, offering non-volatile storage that retains data even without power.
• Voltage - Supply: Operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of power supply conditions.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), indicating high resistance to moisture, which is beneficial for applications in varying environmental conditions.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and safety regulations.
• ECCN: Classified under EAR99, indicating compliance with export regulations.

AT45DB011D-SSH-B Applications

The AT45DB011D-SSH-B is ideal for a range of applications where compact and efficient Flash memory is required. Its 66 MHz clock frequency and SPI interface make it suitable for high-speed data transfer in embedded systems. The 1Mbit memory size and organized page structure provide ample storage for firmware and data in microcontroller applications. Specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems requiring non-volatile memory for firmware and data storage.
• Consumer Electronics: Suitable for devices that need reliable and compact memory solutions, such as digital cameras, MP3 players, and other portable electronics.
• Industrial Applications: Beneficial in industrial control systems where non-volatile memory is essential for storing critical data and settings.
• Automotive Electronics: Can be used in automotive systems for storing essential data and firmware, ensuring reliability and performance.

Conclusion of AT45DB011D-SSH-B

The AT45DB011D-SSH-B, despite being obsolete, remains a reliable and efficient Flash memory IC chip. Its high clock frequency, organized memory structure, and compatibility with SPI interfaces make it a versatile solution for a variety of applications. The chip's robust features, including its moisture resistance and compliance with environmental regulations, ensure its suitability for diverse environments. For applications requiring compact, efficient, and reliable Flash memory, the AT45DB011D-SSH-B is an excellent choice.