Apple has reportedly struck a three-year deal with Taiwan Semiconductor Manufacturing Company (TSMC) and its IC design service partner Global UniChip for the upcoming generations of the A-series chips found in Apple's iPhones and iPads. A trial run of manufacturing the 20-nanometer A8 chip destined for an upcoming iPhone could begin as soon as July.Related StoriesIn pictures: the most expensive iOS in-app purchasesApple technicians 'unlock crucial data on Oscar Pistorius's iPhone'
