• 3DFabric: The Home for TSMC's 2.5D and 3D Stacking Roadmap

    27 days ago - By Anand Tech

    Interposers. EMIB. Foveros. Die-to-die stacking. ODI. AIB.TSVs. All these words and acronyms have one overriding feature - they are all involved in how two bits of silicon physically connect to each other. At the simple level, two chips can be connected through the printed circuit board - this is cheap but doesn't allow for great bandwidth. Above this simple implementation, there are a variety of ways to connect multiple chiplets together, and TSMC has a number of these technologies. In order to unify all the different names it gives to its variants of its 2.5D and 3D packaging, TSMC has...
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