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SST39VF400A-70-4I-M1QE-T

SST39VF400A-70-4I-M1QE-T Description

The SST39VF400A-70-4I-M1QE-T is a high-performance flash memory IC chip from Microchip Technology, designed for a wide range of embedded systems and applications requiring reliable and efficient data storage. This memory IC features a parallel memory interface, offering fast data transfer rates and low access times, making it suitable for demanding applications. The device is organized as 256K x 16, providing a total memory size of 4 Mbit. It operates within a supply voltage range of 2.7V to 3.6V, ensuring compatibility with various power supply configurations.

The SST39VF400A-70-4I-M1QE-T is packaged in a 48-pin WFBGA (Tape & Reel) format, suitable for surface mount applications. It has an access time of 70 ns and a write cycle time of 20 µs for word and page operations. The device is classified under the SST39 MPF™ series, known for its robust performance and reliability. Despite being marked as obsolete, this IC remains a viable option for legacy systems and specific applications where its unique features are advantageous.

SST39VF400A-70-4I-M1QE-T Features

• High-Speed Performance: With an access time of 70 ns and a write cycle time of 20 µs, the SST394VF00A-70-4I-M1QE-T ensures rapid data read and write operations, critical for time-sensitive applications.
• Parallel Interface: The parallel memory interface allows for efficient data transfer, making it ideal for systems requiring high-speed data processing.
• Robust Memory Organization: The 256K x 16 memory organization provides a total of 4 Mbit of storage, offering ample space for firmware and data storage in embedded systems.
• Wide Voltage Range: The device operates within a supply voltage range of 2.7V to 3.6V, providing flexibility in power supply design.
• Surface Mount Compatibility: The 48WFBGA package format is suitable for surface mount technology, enabling compact and reliable PCB designs.
• Compliance and Safety: The SST39VF400A-70-4I-M1QE-T is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is well-suited for manufacturing processes that require extended exposure to moisture.

SST39VF400A-70-4I-MQE1-T Applications

The SST39VF400A-70-4I-M1QE-T is ideal for a variety of applications, including:

• Embedded Systems: Provides reliable storage for firmware and critical data in embedded devices.
• Industrial Automation: Ensures fast and reliable data access in industrial control systems.
• Telecommunications: Suitable for storing configuration data and firmware in communication equipment.
• Consumer Electronics: Ideal for applications requiring fast data read/write operations, such as digital cameras and gaming consoles.
• Automotive Electronics: Provides robust and reliable storage solutions for automotive control units and infotainment systems.

Conclusion of SST39VF400A-70-4I-M1QE-T

The SST39VF400A-70-4I-M1QE-T from Microchip Technology is a high-performance flash memory IC that offers a unique combination of speed, reliability, and compatibility. Its fast access times and write cycle times make it suitable for applications requiring rapid data processing. The parallel interface and robust memory organization provide efficient data storage and retrieval. Despite being marked as obsolete, the SST39VF400A-70-4I-M1QE-T remains a valuable component for legacy systems and specific applications where its features are essential. Its compliance with environmental and safety standards ensures it meets the requirements of modern manufacturing processes.