W25Q80DVSNIG: Features, Applications and Datasheet


The W25Q80DVSNIG is a specific part number for a serial flash memory chip manufactured by Winbond Electronics. Here's an overview of its features, common applications, and how to access its datasheet:



  1. Memory Capacity: The W25Q80DVSNIG offers a memory capacity of 8 megabits (1 megabyte). It is organized as 1,048,576 bytes, divided into 65,536 pages.

  2. Serial Interface: The chip utilizes a Serial Peripheral Interface (SPI) for communication, allowing for easy integration with microcontrollers, microprocessors, and other devices with SPI capability.

  3. High-Speed Performance: The device supports high-speed clock frequencies up to 80 MHz for fast read and write operations.

  4. Flexible Erase and Program Operations: The chip provides sector or block erase functionalities, allowing selective erasure of specific portions of data. It also supports byte and page programming options for flexible data storage.

  5. Non-Volatile Storage: The memory is non-volatile, meaning data remains stored even when power is disconnected.

  6. Wide Voltage Range: The chip operates within a wide voltage range, typically from 2.7V to 3.6V, accommodating various system voltage requirements.

  7. Multipurpose Pins: The W25Q80DVSNIG includes dedicated pins for the SPI interface, providing easy connectivity to other devices.



The W25Q80DVSNIG serial flash memory chip finds application in various electronic systems and devices. Some common applications include:

  1. Data Storage: It can be used as non-volatile storage for system firmware, configuration data, parameter storage, and other program or data storage requirements.

  2. Embedded Systems: The chip is widely utilized in embedded systems such as microcontrollers, industrial controllers, automation devices, and consumer electronics for program storage, data logging, and firmware updates.

  3. Peripheral Storage: It can be used as storage for storing bootloaders, device drivers, configuration parameters, or other essential data needed by peripheral devices like sensors, displays, and communication modules.

  4. Consumer Electronics: The flash memory chip can be found in a range of consumer electronic devices, including set-top boxes, smart TVs, digital cameras, audio players, and more.

  5. Industrial Equipment: It is employed in various industrial equipment and machinery for program storage, configuration storage, logging, and data retention.

  6. Automotive Electronics: The flash memory is used in automotive electronics applications, including infotainment systems, navigation devices, engine control units (ECUs), and other automotive subsystems.

Datasheet Access:

To access the datasheet for the W25Q80DVSNIG chip, you can visit the website of the manufacturer, Winbond Electronics. On their website, navigate to the product information section or search for the specific part number. The datasheet typically provides detailed technical information, pinout diagrams, electrical specifications, programming instructions, and other relevant information for integrating and using the chip in your designs.


Please note that the availability and location of the datasheet may change over time, so it's best to refer to the manufacturer's website or contact their support for the most up-to-date and accurate datasheet for the W25Q80DVSNIG serial flash memory chip.