IC designers have been running analysis tools for power, noise and reliability for many years now, so what is new when you start using FinFET transistors instead of planar transistors? Calvin Chow from ANSYS (Apache Design) presented on this topic earlier in the summer through a 33 minutewebinar that has been archived. There is… Read More
FinFETs for your Next SoC
Planar CMOS processes have been offered for decades now, and all the way down through the 28nm node it has been riding the benefits of Moore’s Law. A few years back we started hearing from Intel about TriGate (aka FinFET) starting at the 22nm node as a way to use a more 3D processing approach for transistors instead of planar CMOS.… Read More
What Comes After FinFET?
So what comes after FinFETs? At 14/16nm (or 22nm if you are Intel) we had FinFET transistors, where the channel was no longer planar but stuck out of the wafer vertically, and the gate wrapped around it on 3 sides. The key thing that made FinFET transistors attractive was that the channel was thin so that the gate controlled it well. … Read More
Altera vs Xilinx FinFET Update
One of the things I do in my spare time is listen to quarterly conference calls and try to sort fact from fiction. I compare past calls to the current one and attempt to predict what’s coming next. Confucius said, “Study the past if you would define the future” and I’m a big believer in that.
Paul McLellan wrote about the Xilinx call earlier… Read More
FinFET Based Designs Made Easy & Reliable
Although semiconductor manufacturing has taken off with FinFET based process technology which provides lucrative payoffs on performance improvement, power reduction and area saving in devices for high density and high performance SoC demand of modern era, apprehensions remain about its reliability due to reduced noise … Read More
Xilinx’s 16nm vs. Altera 14nm
You will not believe this, but the family was picking me up Friday evening from the airport and on the way home… Get this, for real, the wife asks me to cut her hair tomorrow. Now the three of you that read my stuff, know what happened before. I resisted, and firmly said ‘No’…The wife seeing my macho stance began appealing to my engineer’s… Read More
IC Power Noise Reliability for FinFET Designs
Reliability for ICs is a big deal because the last thing that you want to do is ship a new part only to find out later in the field that there are failures not being caught by testing. I’ve already had two consumer products fail this year because of probable reliability issues: My MacBook Pro with 16GB of RAM started rebooting caused… Read More
The Infamous Intel FPGA Slide!
As I have mentioned before, I’m part of the Coleman Research Group so you can rent me by the hour to better understand the semiconductor industry. Most of the conversations are by phone but sometimes I do travel to the East Coast, Taiwan, Hong Kong, and China for face-to-face meetings. Generally the calls are the result of an event … Read More
The Alternative to FinFET: FD-SOI
Everywhere you turn these days you find FinFETs. Intel has had them since 22nm (they use the word Tri-gate but it is the same as what the world calls FinFET) and TSMC will have them at 16nm. So why FinFET? And is there an alternative?
The reason that regular bulk planar transistors have run out of steam is that the channel area underneath… Read More
Deploying 14nm FinFETs in your Next Mobile SoC
At DAC in Austin a design company, foundry and EDA vendor teamed up to present their experiences with 14nm FinFETs during a breakfast on Tuesday.
Panelists included:
- Ed Sperling, Semi Mfg and Design
- Anil Jain, Cavium
- Subramani Kengeri, GLOBALFOUNDRIES
- Kelvin Low, GLOBALFOUNDRIES
- Raymond Leung, Synopsys
- Bari Biswas, Synopsys
RISC-V Virtualization and the Complexity of MMUs