The process took 1 week. I interviewed at Freescale Semiconductor (Austin, TX) in Dec 2010
Interview
It was a very friendly environment. Process consisted of a series of four 1:1 interviews. Three were technical, one was more of a site tour and discussion. Technical questions were not too tough, just review your basics.
Interview questions [2]
Question 1
What is the difference between combinational and sequential logic?