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AT25XE021A-SSHN-B

AT25XE021A-SSHN-B Description

The AT25XE021A-SSHN-B is a high-performance, 2Mbit SPI Flash memory IC designed by Renesas Electronics Corporation. This memory chip is optimized for a wide range of applications requiring reliable and efficient data storage. The device features a 256K x 8 memory organization, offering a total memory size of 2Mbit. It operates within a supply voltage range of 1.65V to 3.6V, making it suitable for various power requirements. The AT25XE021A-SSHN-B supports a clock frequency of 70 MHz, ensuring fast data transfer rates and efficient performance.

This Flash memory IC is housed in a surface-mount 8SOIC package, which is ideal for compact and space-constrained designs. The device is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), ensuring robustness and reliability in various environmental conditions.

AT25XE021A-SSHN-B Features

• High-Speed Performance: The AT25XE021A-SSHN-B operates at a clock frequency of 70 MHz, providing fast data transfer rates and low latency, which is critical for applications requiring quick read and write operations.
• Efficient Write Cycle Times: With write cycle times of 8µs for a word and 5ms for a page, this memory IC ensures rapid data storage and retrieval, enhancing overall system performance.
• Flexible Voltage Range: The device supports a wide supply voltage range of 1.65V to 3.6V, making it versatile for different power supply configurations and ensuring compatibility with various systems.
• SPI Interface: The AT25XE021A-SSHN-B features an SPI memory interface, which is widely used and supported in many microcontrollers and systems, simplifying integration and reducing development time.
• Robust Packaging: The surface-mount 8SOIC package is designed for durability and ease of integration into compact designs, making it suitable for a wide range of applications.
• Environmental Compliance: The device is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and safety standards, which is crucial for compliance with global regulations.
• Unlimited Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the AT25XE021A-SSHN-B is highly reliable and can withstand varying environmental conditions without degradation in performance.

AT25XE021A-SSHN-B Applications

The AT25XE021A-SSHN-B is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems requiring non-volatile memory for firmware storage and data logging.
• Consumer Electronics: Suitable for devices such as smart home appliances, wearable technology, and portable electronics where compact size and high performance are essential.
• Industrial Applications: Can be used in industrial control systems, automation equipment, and IoT devices where robustness and reliability are paramount.
• Telecommunications: Applicable in communication modules and networking equipment where fast data access and storage are critical.
• Automotive: Suitable for automotive electronics, infotainment systems, and advanced driver-assistance systems (ADAS) where high reliability and performance are required.

Conclusion of AT25XE021A-SSHN-B

The AT25XE021A-SSHN-B from Renesas Electronics Corporation is a versatile and high-performance SPI Flash memory IC that offers a wide range of benefits for various applications. Its high-speed operation, efficient write cycle times, and flexible voltage range make it an excellent choice for systems requiring fast and reliable data storage. The device's robust packaging, environmental compliance, and unlimited moisture sensitivity level further enhance its reliability and suitability for diverse environments. Whether used in embedded systems, consumer electronics, industrial applications, telecommunications, or automotive electronics, the AT25XE021A-SSHN-B provides a reliable and efficient solution for non-volatile memory needs.