Ruiz, now chairman of AMD's joint venture spinoff, Globalfoundries, said eventually economic conditions will improve and the semiconductor industry will recover. But, he said, the electronics business will be different, and things that will be successful will not be an extrapolation of things that worked in the past. Ruiz outlined a "flight to value," in consumer behavior that he said was best illustrated by the success of the netbook or net PC, which has enabled companies like Taiwan's Acer Inc. to rise in prominence.

Ruiz said this trend is also evident in the success of digital television vendor Vizio Inc., which he said has risen to become one of the top television vendors by focusing on creating a great picture at an affordable price while foregoing many of the high-end features available in TVs from other vendors.

"When this economy recovers, consumers are going to be very aware of value," Ruiz said.

This flight to value will exacerbate pressures on the design community to create value, Ruiz said. Consumers will be less concerned with the number of transistors on a device than they are with what that device can do, he said.

Ruiz, who started his career at Texas Instruments Inc. in the 1970s, said he has never experienced anything like the current economic climate. "We are going through times in this industry that are really, truly unique," he said.

Ruiz also predicted that foundries would continue growing faster than the overall semiconductor industry because of continued consolidation. He said the rising complexity of chip making would continue, leading to more expensive equipment. Using the example of lithography systems, Ruiz said that wafer aligners that cost $5,000 in the 1970s have evolved into scanners that in some cases cost more than $25 million today. Five years from now, he said, these and other systems will cost considerably more.