FDSOI Status and Roadmap

FDSOI Status and Roadmap
by Scotten Jones on 07-23-2018 at 7:00 am

FDSOI is gaining traction in the market place. At their foundry forum in May, Samsung announced they have 17 FDSOI products in high volume manufacturing (you can read Tom Dilliger’s write up of the Samsung Foundry Forum here). At SEMICON West in July, GLOBALFOUNDRIES (GF) announced FDSOI design wins worth $2 billion dollars in … Read More


Semicon West – The FDSOI Ecosystem

Semicon West – The FDSOI Ecosystem
by Scotten Jones on 07-21-2017 at 12:00 pm

At Semicon West last week I attended presentations by Soitec and CEA Leti, and had breakfast with CEA Leti CEO Marie Semeria, key members of the Fully Depleted Silicon On Insulator (FDSOI) ecosystem. I have also seen some comments in the SemiWiki forum lately that make me believe there is some confusion on the roles of different companies… Read More


Advanced Semiconductor Process Cost Trends

Advanced Semiconductor Process Cost Trends
by Scotten Jones on 12-13-2016 at 4:00 pm

Image RemovedThe cost trend for leading edge semiconductor technologies is a subject of some controversy in the industry. Cost is a complex issue with many interacting factors and much of the information out in the industry is in my opinion misleading or incorrect. In this article, I will discuss each of the factors as well as present… Read More


Soitec – Enabling the FDSOI Revolution

Soitec – Enabling the FDSOI Revolution
by Scotten Jones on 10-18-2016 at 12:00 pm

Recently I published two blogs on Fully Depleted Silicon On Insulator (FDSOI) and the potential the technology shows for a variety of low power and wireless applications. In order to produce FDSOI devices, the device layer has to be thin enough to ensure the device is fully depleted and ideally the buried oxide has to be thin enough… Read More


Pushing automotive-grade embedded flash to 28nm

Pushing automotive-grade embedded flash to 28nm
by Don Dingee on 09-02-2016 at 4:00 pm

18 months ago Renesas announced they were prototyping their SG-MONOS eFlash on 28nm, and at the time we said it would be a couple of years before actual product. Yesterday, Renesas revealed their partner in this effort is TSMC – no surprise – and hinted things are moving, with better performance than expected but on a longer qualification… Read More


SEMICON West – Leti FDSOI and IOT, status and roadmap

SEMICON West – Leti FDSOI and IOT, status and roadmap
by Scotten Jones on 07-28-2016 at 7:00 am

Image RemovedOn Tuesday, July 12th at SEMICON West I had an opportunity to sit down with Marie Semeria, the CEO of Leti and discuss the status and future of FDSOI. Leti pioneered FDSOI 15 years ago and has been the leading FDSOI research ever since.

Two years ago Leti and ST Micro demonstrated products on 28nm that are cost competitive… Read More


IC Designers talk about 28nm to 7nm challenges at #53DAC

IC Designers talk about 28nm to 7nm challenges at #53DAC
by Daniel Payne on 06-20-2016 at 12:00 pm

IC design challenges are different at advanced nodes like 7nm, so to learn more about the topic I attended a panel luncheon at DAC sponsored by Cadence. The moderator was both funny and technically astute, quite the rare combination, so kudos to Professor Rob Rutenbar, a former Neolinear guy now at the University of Illinois. Panelists… Read More


Positive pointers from Samsung, GF, Renesas, NXP/Freescale, ST, Soitec – so will 2016 be the year of FD-SOI?

Positive pointers from Samsung, GF, Renesas, NXP/Freescale, ST, Soitec – so will 2016 be the year of FD-SOI?
by Adele Hars on 02-10-2016 at 4:00 pm

A little over a month into 2016 and we already have a raft of FD-SOI news from Samsung, GlobalFoundries, NXP/Freescale, Renesas and more. Quite a bit of it came out of the recent SOI Consortium forum in Tokyo. Many of the presentations are now available on the SOI Consortium website (click here to see what’s there) – but keep checking… Read More


5nm Chips? Yes, but When?

5nm Chips? Yes, but When?
by Pawan Fangaria on 01-31-2016 at 7:00 am

For any invention, technical proof of concept or prototyping happens years ahead of the invention being infused into actual products. When we talk about 5nm chip manufacturing, a test chip was already prototyped in last October, thanks to Cadence and Imec. Details about this chip can be found in a blog at Semiwiki (link is given … Read More


28nm FD-SOI: A Unique Sweet Spot Poised to Grow

28nm FD-SOI: A Unique Sweet Spot Poised to Grow
by Pawan Fangaria on 11-11-2015 at 12:00 pm

I have been silently watching STMicroelectronics pursuing FD-SOI technology since quite a few years. FinFET was anyway getting more attention in the semiconductor industry because of several factors involved. But from a technology as well as economic perspective there are many plus points with FD-SOI. I remember my debate,… Read More