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AT49BV002-90JI

AT49BV002-90JI Description

The AT49BV002-90JI is a high-performance, 2Mbit Flash memory IC designed for a wide range of applications requiring reliable and efficient data storage. Manufactured by Microchip Technology, this memory IC chip features a parallel memory interface and is organized in a 256K x 8 memory format. It is housed in a surface-mount package, specifically a 32-lead plastic leaded chip carrier (PLCC), making it suitable for compact and space-constrained designs. The device operates within a supply voltage range of 2.7V to 3.6V, ensuring compatibility with various power supply configurations.

AT49BV002-90JI Features

• Memory Size and Organization: The AT49BV002-90JI offers a total memory size of 2Mbit, organized as 256K x 8, providing ample storage capacity for data-intensive applications.
• Fast Access Time: With an access time of 90 nanoseconds, this Flash memory IC ensures rapid data retrieval, enhancing overall system performance.
• Write Cycle Time: The write cycle time for word and page operations is 50 microseconds, facilitating efficient data writing processes.
• Parallel Memory Interface: The parallel memory interface allows for high-speed data transfer, making it ideal for applications requiring quick data access and manipulation.
• Voltage Range: The device operates within a voltage range of 2.7V to 3.6V, providing flexibility in power supply requirements.
• Surface Mount Technology: The surface-mount package type ensures easy integration into modern PCB designs, reducing the overall footprint and improving thermal performance.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the AT49BV002-90JI is suitable for use in environments with varying humidity levels, ensuring long-term reliability.
• REACH Compliance: The device is REACH unaffected, adhering to stringent environmental and safety regulations.

AT49BV002-90JI Applications

The AT49BV002-90JI is well-suited for a variety of applications where reliable and efficient data storage is critical. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for firmware storage and data logging.
• Consumer Electronics: Suitable for consumer electronics devices that need fast and reliable memory solutions, such as digital cameras, gaming consoles, and smart home devices.
• Industrial Automation: Useful in industrial automation systems where data integrity and quick access times are essential for real-time control and monitoring.
• Telecommunications: Applicable in telecommunication equipment for storing configuration data and firmware updates.
• Automotive Electronics: Can be used in automotive applications for storing critical data and ensuring system reliability.

Conclusion of AT49BV002-90JI

The AT49BV002-90JI is a robust and versatile Flash memory IC that offers a balance of performance, reliability, and compatibility. Its fast access times, efficient write cycle times, and parallel memory interface make it a standout choice for applications requiring high-speed data storage and retrieval. Despite being marked as obsolete, the AT49BV002-90JI remains a reliable option for legacy systems and projects where its specific features are required. Its compliance with environmental regulations and moisture sensitivity standards further enhance its suitability for a wide range of applications. For designers and engineers seeking a dependable Flash memory solution, the AT49BV002-90JI is a proven choice.