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AT25DF021-SSH-T

AT25DF021-SSH-T Description

The AT25DF021-SSH-T is a 2Mbit Flash memory IC designed for high-performance applications requiring fast data access and reliable storage. Manufactured by Renesas Electronics Corporation, this device features a SPI memory interface and operates at a clock frequency of 70 MHz. It is organized in a 256K x 8 memory format, providing efficient data handling capabilities. The AT25DF021-SSH-T is packaged in a surface mount 8SOIC form factor, making it suitable for compact and space-constrained designs. It operates within a voltage range of 2.7V to 3.6V and has a write cycle time of 7µs for a word and 5ms for a page. The device is categorized under Memory ICs Products and is currently marked as obsolete, but it remains a robust choice for legacy systems and specific applications.

AT25DF021-SSH-T Features

The AT25DF021-SSH-T offers several key features that set it apart from similar memory ICs:

• High-Speed Operation: With a clock frequency of 70 MHz, the AT25DF021-SSH-T ensures rapid data transfer and processing, making it ideal for applications requiring quick access to stored data.
• SPI Interface: The SPI memory interface provides a straightforward and efficient communication protocol, facilitating easy integration into various systems.
• Robust Memory Organization: The 256K x 8 memory organization offers a balanced approach to data storage and retrieval, optimizing performance for a wide range of applications.
• Fast Write Cycle Times: The write cycle times of 7µs for a word and 5ms for a page ensure that data can be written quickly, enhancing the overall efficiency of the system.
• Wide Voltage Range: Operating within a voltage range of 2.7V to 3.6V, the AT25DF021-SSH-T is versatile and can be used in a variety of power environments.
• Surface Mount Packaging: The 8SOIC surface mount package is compact and suitable for modern, space-efficient designs.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the device is well-suited for manufacturing processes that require extended exposure to moisture.

AT25DF021-SSH-T Applications

The AT25DF021-SSH-T is well-suited for a variety of applications, including:

• Embedded Systems: Ideal for embedded systems requiring fast and reliable storage solutions, such as microcontrollers and IoT devices.
• Telecommunications: Suitable for use in telecommunication equipment where quick data access and storage are critical.
• Industrial Control: Provides robust storage capabilities for industrial control systems that demand high reliability and performance.
• Consumer Electronics: Can be used in consumer electronics products where compact size and efficient data handling are essential.

Conclusion of AT25DF021-SSH-T

The AT25DF021-SSH-T is a high-performance 2Mbit Flash memory IC that offers significant advantages in terms of speed, reliability, and integration. Its fast write cycle times, wide voltage range, and compact surface mount packaging make it a versatile choice for a variety of applications. Despite being marked as obsolete, the AT25DF021-SSH-T remains a reliable option for legacy systems and specific use cases where its unique features are highly beneficial.