A FIFA 12 demo will be released on 13th September, EA has announced.
The full FIFA 12 game launches on 29th September.
Demo platforms weren't mentioned during EA's Gamescom conference. Presumably the date covers both PS3 and Xbox 360.
EA hasn't yet detailed what will be in the demo. But you can use it to hone your skills for the full, playable FIFA 12 game at the Eurogamer Expo 2011 in London this September.