Adafruit-Trinket-ATtiny 85-Arduino-Compatible-Adafruit-1501-P-The-Adafruit-Trinket-5V-mini-microcontroller-is-a-tiny-27-x-15mm-Arduino-compatible-processor-board-which-is-programmable-via-its-micro-USB (Universal Serial Bus)-socket-Its-ATtiny 85-processor-has-8k-bytes-of-flash-programme-memory-512-bytes-of-SRAM-static-RAM-&-512-bytes-EEPROM-&-runs-at-up-to-16 M Hz-The-board-is-capable-of-outputting-150m A-&-has-an-ultra-low-drop-out-regulator-which-will-switch-between-USB (Universal Serial Bus)-&-battery-supply-automatically