Electronics Resurgence Initiative

Electronics Resurgence Initiative. A five-year, upwards of $1.5 billion research program launched in 2017 by the Defense Advanced Research Projects Agency to foster innovation in the semiconductor industry and address the slowing of Moore's law. It aims to catalyze advances in integrated circuit design, computer architecture, and materials science to ensure continued U.S. leadership in microelectronics. The initiative represents a fundamental shift from traditional scaling toward specialized, heterogeneous integration and novel computing paradigms.

Background and objectives

The initiative was conceived in response to the growing physical and economic challenges facing the semiconductor industry, notably the diminishing returns from traditional CMOS transistor scaling as predicted by Moore's law. Leaders at DARPA, including then-director Steven Walker and microsystems program managers, recognized that sustaining computational performance gains required a radical, cross-disciplinary approach. Its primary objective was to bypass these bottlenecks by pioneering new materials, 3D integration techniques, and domain-specific hardware acceleration. This strategic pivot was seen as essential for maintaining the technological superiority of the United States Department of Defense and the broader U.S. economy in the face of intensified global competition, particularly from entities like TSMC and Samsung Electronics.

Key programs and thrusts

The architecture is organized into three distinct "thrusts," each comprising multiple focused research programs. Thrust one, "Architectures," seeks to develop new frameworks for heterogeneous integration and specialized hardware, with programs like CHIPS (Common Heterogeneous Integration and IP Reuse Strategies) and SDH (Software Defined Hardware). Thrust two, "Design," aims to radically reduce the cost and time of circuit design through electronic design automation and machine learning, exemplified by the IDEA (Intelligent Design of Electronic Assets) and POSH (Posh Open Source Hardware) programs. Thrust three, "Materials and Integration," focuses on inventing new substances and 3D monolithic fabrication processes, featuring efforts such as 3DSoC (Three Dimensional System-on-Chip) and the foundational FRANC (Foundations Required for Novel Compute) program.

Participating organizations and funding

Execution relies on a broad, collaborative ecosystem involving leading academic institutions, commercial semiconductor companies, and defense contractors. Major participants have included Intel, IBM, Cadence Design Systems, Synopsys, Northrop Grumman, Lockheed Martin, and Raytheon Technologies. Key academic contributors are University of Michigan, Stanford University, Massachusetts Institute of Technology, and Georgia Institute of Technology. Funding is primarily allocated through competitive, multi-year contracts awarded by DARPA to performer teams, with the agency managing the overall investment strategy. This model encourages partnerships between traditional rivals, such as GlobalFoundries and Arm, to tackle common foundational challenges.

Technological focus areas

Research spans several cutting-edge domains beyond conventional silicon CMOS. A significant emphasis is on in-memory computing and neuromorphic engineering, which draw inspiration from the human brain to create more efficient processors. Another major area is the development and integration of non-silicon materials like carbon nanotubes, graphene, and III-V semiconductors for advanced transistor channels. The initiative also heavily invests in photonics and RF integration for high-speed data communication within chips. Furthermore, it explores the co-design of algorithms and application-specific hardware for fields like artificial intelligence, signal processing, and cryptography.

Impact and future directions

The initiative has significantly influenced the global research agenda, accelerating industry-wide adoption of chiplets and heterogeneous integration strategies now championed by consortia like the Universal Chiplet Interconnect Express. It has produced numerous prototype systems, design tools, and intellectual property that have transitioned to participants like the Air Force Research Laboratory and commercial partners. While the initial five-year phase concluded, its foundational work continues under successor DARPA programs such as the Next Generation Microelectronics Manufacturing (NGMM) effort and influences national strategies like the CHIPS and Science Act. The long-term legacy is the establishment of a new innovation pipeline focused on post-Moore's law computing, ensuring the United States remains at the forefront of microelectronics for national security and economic competitiveness.

Category:Defense Advanced Research Projects Agency Category:Semiconductor industry Category:Research and development in the United States Category:2017 in science