Touch Reviews | Apple Television Sets may Use iPhone 5, iPad 3 Chips ITProPortal The three companies are working on building ARM based chips for Apple TV, similar to how the A4 CPU from the original iPad is used in the current Apple TV set-top box. TSMC is already thought to have a deal to manufacture A6 and A7 chips for Apple's ... A6 CPU For iPhone 5 Looking More Likely, But Probably Not Till Fall 2012 |