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Smartphone Processor Trends and​ Process Differences down through 7nm

Smartphone Processor Trends and​ Process Differences down through 7nm
by Fred Chen on 08-30-2020 at 6:00 am

Transistor density process for Huawei and Apple

This comparison of smartphone processors from different companies and fab processes was originally going to be a post, but with the growing information content, I had to put it into an article. Here, due to information availability, Apple, Huawei, and Samsung Exynos processors will get the most coverage, but a few Qualcomm Snapdragon

Read More

Can TSMC Maintain Their Process Technology Lead

Can TSMC Maintain Their Process Technology Lead
by Scotten Jones on 04-29-2020 at 10:00 am

TSMC Process Lead Slides 20200427 Page 1

Recently Seeking Alpha published an article “Taiwan Semiconductor Manufacturing Company Losing Its Process Leadership To Intel” and Dan Nenni (SemiWiki founder) asked me to take a look at the article and do my own analysis. This is a subject I have followed and published on for many years.

Before I dig into specific process density… Read More


IEDM 2019 – IBM and Leti

IEDM 2019 – IBM and Leti
by Scotten Jones on 01-08-2020 at 6:00 am

Slide3

IBM and Leti each presented several papers at IEDM including a joint nanosheet paper. I had the opportunity to sit down with Huiming Bu, director of advanced logic & memory tech and Veeraraghavan Basker, senior engineer from IBM and then in a separate interview Francois Andrieu, head of advanced CMOS laboratory and Shay Reboh,… Read More


STT MRAM Highlights from IEDM 2019

STT MRAM Highlights from IEDM 2019
by Don Draper on 01-02-2020 at 6:00 am

IEDM 2019 Logo

IEDM 2019 had the theme: “Innovative Devices for an Era of Connected Intelligence” of which MRAM is a leading contributor.  Following a very informative Plenary Session, Monday afternoon led off with Session 2: Memory Technology – STT-MRAM.  This session has seven important STT-MRAM papers describing the progress of this … Read More


TSMC, Huawei, the US Government, and China

TSMC, Huawei, the US Government, and China
by Daniel Nenni on 12-30-2019 at 6:00 am

Morris Chang TSMC

The media is trying to disparage the semiconductor industry again. It’s hard to not take this type of desperate journalism personal. Semiconductor people are the smartest and hardest working people in the world and we deserve better, absolutely.

TSMC founder sees trade dispute as ‘reality show with no script’Read More


IEDM 2019 – TSMC 5nm Process

IEDM 2019 – TSMC 5nm Process
by Scotten Jones on 12-16-2019 at 10:00 am

IEDM is in my opinion the premiere conference for information on state-of-the-art semiconductor processes. In “My Top Three Reasons to Attend IEDM 2019” article I singled out the TSMC 5nm paper as a key reason to attend.

IEDM is one of the best organized conferences I attend and as soon as you pick up your badge you are handed a memory… Read More


Why is Intel Still Short on Chips?

Why is Intel Still Short on Chips?
by Daniel Nenni on 12-03-2019 at 6:00 am

Intel is again apologizing to customers for 14nm chip shortages. As a result PC makers are revising down revenue expectations for 2020. Something does not smell right here. I have also read that due to the continued shortages Intel will be second sourcing CPU chips to Samsung 14nm. This smells even worse, absolutely.

First and foremost,… Read More


2020 Semiconductor Foundry Landscape Update!

2020 Semiconductor Foundry Landscape Update!
by Daniel Nenni on 11-15-2019 at 6:00 am

When I first started working with the foundries 25 years ago I would have never imagined that I would make a career out of it, which I most certainly have. Fortunately, I recognized early on that not only are the foundries the cornerstone of the semiconductor ecosystem, they are also a very important economic bellwether, absolutely.… Read More


Samsung 2019 Technology Day Recap!

Samsung 2019 Technology Day Recap!
by Daniel Nenni on 11-01-2019 at 6:00 am

Samsung is a complicated company with a VERY long history. We attempted to capture the Samsung Experience in chapter 8 of our book “Mobile Unleashed: The Origin and Evolution of ARM Processors In Our Devices”. If you are a registered SemiWiki member you can download a free PDF copy in our Books section.

Here is the chapter 8 … Read More


Samsung Foundry Update 2019

Samsung Foundry Update 2019
by Tom Dillinger on 06-08-2019 at 5:00 am

Samsung Foundry recently held their 4th annual technology forum in Santa Clara.  This article reviews the highlights of the presentations.  There were two prevalent themes throughout – focused execution on the current process roadmap, and the introduction of the 3nm process node features and schedule.

Before getting into … Read More