PA Semi Snapped Up by Apple

Late Tuesday, in response to questions from Forbes.com, an Apple spokesman said Apple has agreed to buy a boutique microprocessor design company called PA Semi. The company, which is known for its design of sophisticated, low-power chips, could spell a new future for Apple's flagship iPhone, and possibly iPod products as well.

The 150-person chip company, PA Semi, was founded in 2003 by Dan Dobberpuhl, who was a lead designer for the well-regarded Alpha and StrongARM microprocessors developed by Digital Equipment in the 1990s.

"Apple buys smaller technology companies from time to time, and we generally do not comment on our purposes and plans," said Apple spokesman Steve Dowling. He declined to comment on the value of the deal, which a person familiar with the deal suggested was done for $278 million in cash. Apple is due to announce its quarterly earnings Wednesday.