It appears to be dated "886" - which in the Islamic calendar would equate to 1481 AD. Ottoman would be a good first guess with a date like that;
this Ottoman silver akche of sultan
Bayezid II, son of Mehmed II the Conqueror of Constantinople, is a good match, though I can't find a match for the mint-name. It's definitely Ottoman, and definitely this ruler.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis