Adafruit SPI FLASH Breakout - W25Q64 - 64 MBit / 8 MByte

For projects requiring just a few megabytes of storage, the Adafruit SPI FLASH Breakout fitted with a W25Q64 chip offers an efficient solution. At 64 Mbit / 8 MByte, this memory chip provides just enough space for files, images, fonts, and audio clips without the power consumption associated with larger storage options.

Featuring single-channel SPI, it includes level shifting, making it compatible with both 3V and 5V power and logic. A built-in 3.3V regulator and pullup on CS further simplify integration into your project.

The chips come blank, allowing for customization: address them as flat memory or format with a filesystem like littleFS or FAT. Ideal for data logging or adding external memory to older chips needing 5V compatibility, this breakout board is versatile in application.

The Adafruit_SPIFlash library for Arduino makes interfacing straightforward. A piece of header included enables easy soldering for breadboard use, enhancing its usability in diverse project setups.