Let the FinFET Yield Controversy Begin!

Let the FinFET Yield Controversy Begin!
by Daniel Nenni on 11-03-2014 at 8:00 am

It never ceases to amaze me how people point fingers and create controversy to cover their mistakes. It happened at 40nm, 28nm, and again at 20nm and now it is time for the regularly scheduled yield controversy. Of course any conversation about semiconductor yield generates clicks for SemiWiki so I’m happy to play along.

It generally… Read More


Where will Apple Manufacture the next iPhone Brain?

Where will Apple Manufacture the next iPhone Brain?
by Daniel Nenni on 07-17-2013 at 5:00 pm

There still seems to be a lot of confusion here so let me set the record straight. In regards to the Apple Ax SoC, the Apple iPhone 5s will have Samsung 28nm Silicon. Samsung 28nm is still ramping but Samsung can make enough wafers and eat the yield issues no problem. The Apple iPhone 6 in 2014 will have TSMC 20nm as I reported previously.… Read More


Can Samsung Deliver As Promised?

Can Samsung Deliver As Promised?
by Daniel Nenni on 03-24-2013 at 8:01 pm

Samsung’s aggressive marketing is starting to hit the fabless semiconductor ecosystem so we had all better be prepared. Samsung’s 2012 marketing budget exceeded $400M which probably beats the marketing budget of the entire fabless ecosystem! The question is, will the fabless semiconductor industry be easily swayed by Samsung’s… Read More


The Truth of TSMC 28nm Yield!

The Truth of TSMC 28nm Yield!
by Daniel Nenni on 04-15-2012 at 7:00 pm

As I write this I sit heavyhearted in the EVA executive lounge returning from my 69[SUP]th[/SUP] trip to Taiwan. I go every month or so, you do the math. This trip was very disappointing as I can now confirm that just about everything you have read about TSMC 28nm yield is absolutely MANURE!… Read More