Adafruit SPI Flash SD Card - XTSD 4 GB

This innovative breakout board transforms an SD card into a compact, surface-mount chip, offering the convenience of SD card operation in a smaller form factor. With an SPI-compatible interface, it seamlessly integrates with popular microcontroller platforms.

Featuring pre-formatted 4 GB storage, it functions like a standard SD card. Ideal for data logging in environments where vibration might dislodge a traditional card, it also benefits projects requiring reduced physical space. Additionally, the chip includes automatic wear leveling and error correction.

Compatible with Arduino's built-in SD library and CircuitPython's sdcard library, the breakout board supports up to 50 MHz clock speeds, with a write speed class of 8. Connectivity is straightforward thanks to its built-in level shifter and voltage regulator, ensuring seamless integration with both 3V and 5V logic.

Designed for simplicity, just wire the SPI pins to your microcontroller and utilize your preferred SD library to begin storing and accessing data effortlessly. This breakout harnesses cutting-edge technology to streamline your data management needs.