Sponsor Editorial

The Universal Chiplet Interconnect Express™ (UCIe™) 3.0 specification marks a significant milestone in the evolution of chiplet interconnect technology, addressing the burgeoning demands of high-performance computing (HPC), artificial intelligence (AI), and other bandwidth-intensive applications. This white paper delves into the intricacies of UCIe 3.0, highlighting its groundbreaking features, including doubled data rates, support for continuous transmission protocols, enhanced operational and idle power savings, and enhanced manageability for seamless interoperability while maintaining full backwards compatibility with the prior generations of UCIe. These advancements enhance the position of UCIe as the pivotal technology in the evolution of system-in-package (SiP) designs, enabling more efficient, scalable, and reliable chiplet integration.