tag: 28nm

Bulk CMOS Vs. FD-SOI
By Mark LaPedus - 19 May, 2016 - Comments: 2

The leading edge of the chip market increasingly is divided over whether to move to finFETs or whether to stay at 28nm using different materials and potentially even advanced packaging. Decisions about which approach to take frequently boil down to performance, power, form factor, cost, and the maturity of the individual technologies. All of those can vary by market, by vendor and by process... » read more

Insider’s Guide To Photomasks
By Mark LaPedus - 17 Mar, 2016 - Comments: 1

Semiconductor Engineering sat down to talk about photomasks and lithography with Franklin Kalk, executive vice president of technology at Toppan Photomasks, a merchant photomask supplier. What follows are excerpts of that conversation. SE: What’s hot in mask technology these days? Kalk: It’s everything from the bleeding-edge like EUV to much more mature manufacturing. On the mature si... » read more

Predictions For 2016: Semiconductors, Manufacturing And Design
By Brian Bailey - 21 Jan, 2016 - Comments: 0

Seventeen companies sent in their predictions for this year with some of them sending predictions from several people. This is in addition to the CEO predictions that were recently published. That is a fine crop of views for the coming year, especially since they know that they will be held accountable for their views and this year, just like the last, they will have to answer for them. We beli... » read more

Executive Insight: Sehat Sutardja
By Ed Sperling - 11 Jan, 2016 - Comments: 1

Sehat Sutardja, chairman and CEO of Marvell, sat down with Semiconductor Engineering to talk about new approaches for design and memory and why costs and time to market are forcing changes in Moore's Law. What follows are excerpts of that conversation. SE: What was behind your move into modular packaging? Sutardja: The cost of building chips is getting out of hand. As we make things more ... » read more

Foundries Face Challenges in 2016
By Mark LaPedus - 17 Dec, 2015 - Comments: 2

Generally, 2015 has been a challenging year in the foundry business. For one thing, the foundry industry will register modest growth in 2015. In addition, the foundry customer base is consolidating. And on the leading edge, foundries took longer than expected to ramp up their 16nm/14nm finFET processes. So, after an eventful year in 2015, what’s in store for the foundry business in 2016? I... » read more

Reflections On 2015
By Brian Bailey - 10 Dec, 2015 - Comments: 0

It is easy to make predictions, but few people can make them with any degree of accuracy. Most of the time, those predictions are forgotten by the end of the year and there is no one to do a tally of who holds more credibility for next year. Not so with Semiconductor Engineering. We like to hold people's feet to the fire, but while the "Pants-On-Fire" meter may be applicable to politicians, we ... » read more

More Choices, Less Certainty
By Ed Sperling - 04 Nov, 2015 - Comments: 3

The increasing cost of feature scaling is splintering the chip market, injecting uncertainty into a global supply chain that has been continually fine-tuned for decades. Those with deep enough resources and a clear need for density will likely follow Moore's Law, at least until 7nm. What comes after that will depend on a variety of factors ranging from available lithography—EUV, multi-bea... » read more

Will The Chip Work?
By Ed Sperling - 19 Oct, 2015 - Comments: 1

IP is getting better, but the challenges of integrating it are getting worse. As the number of IP blocks in SoCs increases at each new process node, so does the difficulty of making them all work together. In some cases, this can mean extra code and a slight performance hit on power and performance. In other cases, it may require more drastic measures, ranging from a re-spin to a new archite... » read more

Pick A Number
By Ed Sperling - 24 Sep, 2015 - Comments: 0

For the past two years there was some mumbling that 16/14nm would be short-lived, and that 10nm would be the place that foundries would invest heavily. Now the buzz is that 10nm may be skipped entirely and the next node will be 7nm. After all, 10nm is really only a half-node. Or is it? The answer depends on who's defining 10nm. The 16/14nm node is based on a 20nm back-end-of-line process, un... » read more

Raise A Fence, Dig A Tunnel, Build A Bridge
By Ed Sperling - 17 Sep, 2015 - Comments: 0

There are three main options for chipmakers over the course of the next decade. Which option they choose depends upon their individual needs, talents, and how much and what kind of differentiation they believe will matter to them. The options roughly fall into three categories—fence, bridge or tunnel. The fence option Rather than changing anything, the entire ecosystem can stick to wha... » read more

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