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W25Q40BWSVIG TR

W25Q40BWSVIG TR Description

The W254Q0BWSVIG TR is a 4Mbit SPI/QUAD Flash memory IC from Winbond Electronics Corporation, designed for surface mount applications. This memory IC is part of the SpiFlash® series and is organized as 512K x 8, offering a memory size of 4Mbit. It operates within a supply voltage range of 1.65V to 1.95V and supports a clock frequency of up to 80 MHz. The device is packaged in a Tape & Reel (TR) format making, it suitable for automated assembly processes. Despite being marked as obsolete, the W25Q40BWSVIG TR remains a reliable choice for applications requiring compact, high-performance flash memory solutions.

W25Q40BWSVIG TR Features

• Memory Organization: The W25Q40BWSVIG TR features a 512K x 8 memory organization, providing a total memory size of 4Mbit. This organization ensures efficient data storage and retrieval.
• High-Speed Operation: With a clock frequency of up to 80 MHz, the device offers fast data transfer rates, making it suitable for applications requiring quick read and write operations.
• Low Power Consumption: Operating within a voltage range of 1.65V to 1.95V, the W25Q40BWSVIG TR is designed to minimize power consumption, making it ideal for battery-powered devices and portable electronics.
• Write Cycle Time: The write cycle time for a word or page is 800µs, ensuring quick write operations and enhancing overall performance system.
• Surface Mount Technology (SMT): The surface mount mounting type allows for compact and reliable integration into modern electronic designs.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), the W25Q40BWSVIG TR is suitable for use in environments with varying humidity levels, ensuring durability and reliability.

W25Q04BWSVIG TR Applications

The W25Q40BWSVIG TR is ideal for a variety of applications where compact, high-speed flash memory is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras, where low power consumption and high-speed data access are critical.
• Industrial Applications: Suitable for embedded systems in industrial environments, where reliability and durability are paramount.
• Automotive Electronics: Can be used in automotive infotainment systems and other electronic components that require non-volatile memory solutions.
• IoT Devices: Perfect for Internet of Things (IoT) devices that need efficient data storage and retrieval capabilities.

Conclusion of W25Q40BWSVIG TR

The W25Q40BWSVIG TR from Winbond Electronics Corporation is a robust and reliable 4Mbit SPI/QUAD Flash memory IC. Its high-speed operation, low power consumption, and compact surface mount design make it an excellent choice for a wide range of applications. Despite its obsolete status, the device continues to offer significant performance benefits and remains a viable option for designers engineers and seeking a dependable flash memory solution.