POCATELLO, Idaho--(BUSINESS WIRE)--July 10, 2006--AMI Semiconductor (Nasdaq:AMIS - News), a leading designer and manufacturer of state-of-the-art integrated mixed-signal and structured digital products for the automotive, medical and industrial markets, today announced that Northstar Neuroscience, Inc. (Nasdaq:NSTR - News), a medical device company, selected AMIS to design and manufacture the application specific integrated circuit (ASIC) for the Northstar Stroke Recovery System.