W25N02GV in Winbond W25Q SPI NOR Flash Family
The W25N02GV family is a 2G-bit Serial NAND Flash memory series produced by Winbond Electronics, designed to bridge the gap between traditional SPI NOR and higher-density parallel NAND. Utilizing the familiar Serial Peripheral Interface (SPI), these devices provide a high-capacity storage solution for embedded systems that require more density than standard NOR flash while maintaining a low pin-count interface. They are primarily used for storing large code images, look-up tables, and data logging in space-constrained designs.
Variants within the W25N02GV series are primarily distinguished by their supply voltage requirements and package types. Common options include 3V power supplies suitable for standard industrial rails. Packaging options range from 8-pad WSON to 16-pin SOIC and 24-ball TFBGA footprints. Some specific suffixes denote temperature grades, ranging from standard industrial (-40°C to +85°C) to extended ranges for more demanding environmental conditions.
