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Heterogeneous System-Level Package Integration - Trends and Challenges

Heterogeneous package-level integration plays an increasing role in higher functional density and lower power processors for general computing, machine learning and mobile applications. This paper will review technology trends and challenges for 2.5D and 3D package-level integration with special focus on system-technology co-optimization of the die partitioning, electrical interfaces, power delivery, thermal modeling and EDA flows.