You can even eliminate the crystal and 22pC caps too. There is a bootloader that works without them, but the chips runs at half speed. If you do not need the full 16mHz, you can save a bit of money and construction time.
You can even eliminate the crystal and 22pC caps too. There is a bootloader that works without them, but the chips runs at half speed. If you do not need the full 16mHz, you can save a bit of money and construction time.