3D design with high-bandwidth memory stacks (HBM) has become essential for leading edge semiconductor systems in multiple applications. Hyperscalers depend on large AI accelerator cores supported by 100GB or more of in-package HBM to handle trillion parameter AI models. Autonomous Drive (AD) vehicles may handle smaller … Read More
Introduction of 2.5D and 3D multi-die based products are helping extend the boundaries of Moore’s Law, overcoming limitations in speed and capacity for high-end computational tasks. In spite of its critical function within the 3DIC paradigm, the interposer die’s role and related challenges are often neither fully comprehended… Read More
For a long time, package engineering was part of the cleanup crew for chip design. The glory was all around the design of advance monolithic chips on the latest technology node. Once the design was done, the package/test team would take the design over the finish line, adding the required I/O specs, lead frame, load board and test … Read More
Intel recently issued a press announcement that has significant implications for the future of semiconductors. The release announces Intel’s new glass substrate technology. The headline states: Glass substrates help overcome limitations of organic materials by enabling an order of magnitude improvement in design rules… Read More
It was refreshing to hear a talk focused on emerging stronger from the downturn when the news and media are focused on the gloom. At the recent Siemens EDA User2User conference, Joe Sawicki, executive vice president, IC, gave an uplifting keynote talk to the audience. He highlighted a secular growth trend happening in the semiconductor… Read More
An earlier post on SemiWiki discussed how deep data analytics helps accelerate SoC product development. The post presented insights into proteanTecs’ technology and quantified the benefits that can be derived by leveraging the software platform for SoC product development. You can review that earlier blog here. The power … Read More
Multi-die design is not a new concept. It has been around for a long time and has evolved from 2D level integration on to 2.5D and then to full 3D level implementations. Multiple driving forces have led to this progression. Whether the forces are driven by market needs, product needs, manufacturing technology availability or EDA… Read More
For all the time we spend thinking and talking about silicon design, it’s easy to forget just how important package design is. Semiconductor packages have evolved over the years from very basic containers for ICs into very specialized and highly engineered elements of finished electronic systems. They play an important role … Read More
