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2.5D & 3D Standards : Leading or Lagging ?

2.5D & 3D Standards : Leading or Lagging ?. Riko R DAC 2014 Si2 Panel Discussion Monday , June 2, 2014 3:00 pm San Francisco, CA. Leading or Lagging. There is an ‘optimal’ sequence of evolution Standards after R&D : not to constrain the technology development effort

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2.5D & 3D Standards : Leading or Lagging ?

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  1. 2.5D & 3D Standards : Leading or Lagging ? Riko R DAC 2014 Si2 Panel Discussion Monday , June 2, 2014 3:00 pm San Francisco, CA

  2. Leading or Lagging • There is an ‘optimal’ sequence of evolution • Standards after R&D : not to constrain the technology development effort • Infrastructure after Standards : mitigate infrastructure (e.g. EDA tools) development risks • Products after Infrastructure : reduced barrier to implementation • Inputs, Coordination and Feedback: obviously a good thing that flows upstream • So Why the Worry • There are no high volume / high profile 2.5D and/or 3D products (yet) • There is no ‘pull’ for Infrastructure • There is no ‘pull’ for Standards • The standards community (Si2, JEDEC, IEEE, 3DEC, SEMI..) has developed a number of 2.5D & 3D manufacturing and design standards – but is not feeling the love • That is the way it SHOULD be ! • It is bad for us all when lack of infrastructure retards product development • It is bad for us all when infrastructure developers deploy de-facto (closed) standards Inputs & Constraints R&D Standards Infrastructure Product FeedBack

  3. So What, if Anything, is Wrong ? • Diagnoses: The industry suffers from schizophrenia when it comes to 3D and More-than-Moore technology • 1stpersonality: Disillusionment with 2.5D & 3D technologies due to lack of product adoption • Action : Lets cut the investment in R&D • 2nd personality: Belief that 2.5D & 3D technologies will preserve More’s Law in the long term • Action : consensus on need for long term R&D • Symptoms: Paranoia & Paralyses • e.g. we develop a set of 2.5D & 3D standards and then worry that we are too far ahead of the demand … • Prescription : Close the “Gap” in the Industry • Invest in long term R&D for 2.5D & 3D technologies • MtM technology R&D with 5 – 10 year horizon • Materials, processes, models, design tools & methods, architectures …. credible ITRS-like Road Map … suitable set of technology centers … • Who in the Industry is doing this ? • Need a Consortium for collaborative pre competitive R&D focused on More than Moore class of technologies Standards More-than-Moore Technology Development There is not a lack or surplus of Standards There is Lack of pre-standard Development Effort

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