Different Economies Of Scale, And Lots Of Questions


Being able to shrink features and reach the next node is already an exclusive club. It will become more exclusive at 16/14nm, which is expected to hit volume production in 2015, and even more exclusive still at 10nm. In fact, it may begin to look like a semi-private affair. The argument being presented is that economies of scale will still exist for those companies with pockets deep enough ... » read more

Counting Pennies


Even Intel may not have enough cash on hand to pay for a new state-of-the-art fab at 7nm. With fully equipped fabs expected to rise into the plus-$10 billion range over the next few process nodes, and each new process shrink jam-packed with a multitude of new problems, the momentum for continuing to shrink features appears to be slowing down. Technically, it’s possible to shrink transistor... » read more

Tech Talk: 2.5D Stacked Die


What's the motivation for moving to 2.5D packaging and architectures rather than following Moore's Law? Shafy Eltoukhy, VP of operations and technology development at Open-Silicon, talks with Semiconductor Engineering about adding another dimension in semiconductors. [youtube vid=HwpY9bUNt0w] » read more

What’s After 10nm?


For some time, chipmakers have roughly doubled the transistor count at each node, while simultaneously cutting the cost by around 29%. IC scaling, in turn, enables faster and lower cost chips, which ultimately translates into cheaper electronic products with more functions. Consumers have grown accustomed to the benefits of Moore’s Law, but the question is for how much longer? Chips based ... » read more

Uncertainty Increases About What’s Next


Across the semiconductor industry, there is a lot of talk about what’s next. Lithography advances have stalled, NRE and mask costs are rising, and complexity is exploding. But unlike the 1 micron wall, which was supposed to be impenetrable, there is no single issue holding back progress. Instead, there are lots of them, most with pricey workarounds, but which together become more complicat... » read more

Trending Back To ASICs


True to its cyclical nature, the semiconductor industry is swinging back toward ASICs from more diversified approaches such as FPGAs. This dynamic is evident at companies such as Apple. “At one point we thought Apple was being a contrarian,” said Drew Wingard, CTO at Sonics. “Everybody else on the systems side was shedding their silicon people. The easiest counterpoint to what Apple wa... » read more

Why does EUV matter?


By Brian Bailey The end of Moore’s Law has been predicted for almost as long as the law has existed. It normally comes down to some great technological barrier that cannot be breached, only to find that a solution is just around the corner and the concerns fade until the next barrier is identified. At DAC this year (2013), there were many predictions about why Moore’s Law will end in th... » read more

Risk Vs. Reward


One of the most persistent business myths is that deep pockets in challenging times always win in the end. While that has proven a successful model in many industries where the barrier to entry is enormous and rising, in the technology world the outcome isn’t always what you’d expect even with those same variables. In fact, the history of technology is littered with former business giant... » read more

Executive Briefing: Soitec CEO


By Mark LaPedus Semiconductor Manufacturing & Design sat down to discuss FD-SOI, solar and various technology trends with André-Jacques Auberton-Hervé, chairman and chief executive of Soitec, a supplier of silicon-on-insulator (SOI) substrates, solar concentrators and other products. SMD: The digital process roadmap is moving in several directions. Some pure-play foundries will offer ... » read more

It’s A Materials World


By Mark LaPedus At a recent event, Intel’s fab materials guru described a nightmarish occurrence that nearly brought the chip giant to its knees. Tim Hendry, director of fab materials and vice president of the Technology and Manufacturing Group at Intel, said the company obtained a critical material from an undisclosed supplier. “This large sub-supplier, a very large chemical company, m... » read more

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