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TSMC Banner SemiWiki
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TSMC Arizona Fab Cost Revisited

TSMC Arizona Fab Cost Revisited
by Scotten Jones on 10-13-2021 at 8:00 am

TSMC North America Fabs

Back in May of 2020 I published some comparisons of the cost to run a TSMC fab in Arizona versus their fabs in Taiwan. I found the fab operating cost based on the country-to-country difference to only be 3.4% higher in the US and then I found an additional 3.8% because of the smaller fab scale. Since that time, I have continued to encounter… Read More


TSMC Wafer Wars! Intel versus Apple!

TSMC Wafer Wars! Intel versus Apple!
by Daniel Nenni on 08-18-2021 at 10:00 am

Intel TSMC SemiWiki

The big fake news last week came from a report out of China stating that TSMC won a big Intel order for 3nm wafers. We have been talking about this for some time on SemiWiki so this is nothing new. Unfortunately, the article mentioned wafer and delivery date estimates that are unconfirmed and from what I know, completely out of line. … Read More


TSMC Explains the Fourth Era of Semiconductor – It’s All About Collaboration

TSMC Explains the Fourth Era of Semiconductor – It’s All About Collaboration
by Mike Gianfagna on 08-13-2021 at 6:00 am

TSMC Explains the Fourth Era of Semiconductor – Its All About Collaboration

The 32nd VLSI Design/CAD Symposium  just occurred in a virtual setting. The theme of the event this year was “ICs Powering Smart Life Innovation”. There were many excellent presentations across analog & RF, EDA & testing, digital & system, and emerging technology. There were also some excellent keynotes, and this… Read More


TSMC Design Considerations for Gate-All-Around (GAA) Technology

TSMC Design Considerations for Gate-All-Around (GAA) Technology
by Tom Dillinger on 07-12-2021 at 6:00 am

mobility differences 3

The annual VLSI Symposium provides unique insights into R&D innovations in both circuits and technology.  Indeed, the papers presented are divided into two main tracks – Circuits and Technology.  In addition, the symposium offers workshops, forums, and short courses, providing a breadth of additional information.

At… Read More


Highlights of the TSMC Technology Symposium 2021 – Automotive

Highlights of the TSMC Technology Symposium 2021 – Automotive
by Tom Dillinger on 06-15-2021 at 6:00 am

automotive market growth v2

At the recent TSMC Technology Symposium, TSMC provided a detailed discussion of their development roadmaps.  Previous articles have reviewed the highlights of silicon process and packaging technologies.  The automotive platform received considerable emphasis at the Symposium – this article specifically focuses on the… Read More


Highlights of the TSMC Technology Symposium 2021 – Packaging

Highlights of the TSMC Technology Symposium 2021 – Packaging
by Tom Dillinger on 06-14-2021 at 6:00 am

3D Fabric

The recent TSMC Technology Symposium provided several announcements relative to their advanced packaging offerings.

General

3DFabricTM

Last year, TSMC merged their 2.5D and 3D package offerings into a single, encompassing brand – 3DFabric.

2.5D package technology – CoWoS

The 2.5D packaging options are divided into the CoWoS… Read More


Highlights of the TSMC Technology Symposium 2021 – Silicon Technology

Highlights of the TSMC Technology Symposium 2021 – Silicon Technology
by Tom Dillinger on 06-13-2021 at 6:00 am

logic technology roadmap

Recently, TSMC held their annual Technology Symposium, providing an update on the silicon process technology and packaging roadmap.  This article will review the highlights of the silicon process developments and future release plans.

Subsequent articles will describe the packaging offerings and delve into technology … Read More


TSMC and the FinFET Era!

TSMC and the FinFET Era!
by Daniel Nenni on 06-09-2021 at 6:00 am

Intel 22nm wafer

While there is a lot of excitement around the semiconductor shortage narrative and the fabs all being full, both 200mm and 300mm, there is one big plot hole and that is the FinFET era.

Intel ushered in the FinFET era only to lose FinFET dominance to the foundries shortly thereafter. In 2009 Intel brought out a 22nm FinFET wafer at the… Read More


TSMC 2021 Technical Symposium Actions Speak Louder Than Words

TSMC 2021 Technical Symposium Actions Speak Louder Than Words
by Daniel Nenni on 06-01-2021 at 1:00 pm

TSMC Symposium 2021

The TSMC Symposium kicked of today. I will share my general thoughts while Tom Dillinger will do deep dives on the technology side. The event started with a keynote by TSMC CEO CC Wei followed by technology presentations by the TSMC executive staff.

C.C. Wei introduced a new sound bite this year that really resonated with me and that… Read More


Is IBM’s 2nm Announcement Actually a 2nm Node?

Is IBM’s 2nm Announcement Actually a 2nm Node?
by Scotten Jones on 05-09-2021 at 6:00 am

Slide1

IBM has announced the development of a 2nm process.

IBM Announcement

What was announced:

  • “2nm”
  • 50 billion transistors in a “thumbnail” sized area later disclosed to be 150mm2 = 333 million transistors per millimeter (MTx/mm2).
  • 44nm Contacted Poly Pitch (CPP) with 12nm gate length.
  • Gate All Around (GAA), there are several ways
Read More