====== STM8S103F3 ======

  * http://www.cosmicsoftware.com/download.php#stm8
  * http://www.st.com/en/development-tools/stvd-stm8.html?sc=internet/evalboard/product/210567.jsp
  * http://www.cnx-software.com/2015/04/13/how-to-program-stm8s-1-board-in-linux/