Title | ||
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27.1 A 65nm Energy-Harvesting ULP SoC with 256kB Cortex-M0 Enabling an 89.1µW Continuous Machine Health Monitoring Wireless Self-Powered System. |
Abstract | ||
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This paper presents a system-on-chip (SoC) that enables commercial self-powered systems (SPSs) by flexibly managing application needs, harvesting energy from multiple modalities, coordinating low-latency/high-density network communication, and optimizing power across the system. To scale to a trillion IoT nodes, devices must untether from batteries by achieving energy autonomy. A SPS must balance harvested power $(\\mathrm{P}_{\\mathrm{H}})$ with load power $(\\mathrm{P}_{\\mathrm{L}})$ to enable continuous operation, which becomes challenging in real-world harvesting conditions for applications with stringent functional needs. While this SoC can support many IoT applications, we demonstrate the SoC in a machine health monitoring (MHM) product that uses multi-modal sensors to forecast motor failure to minimize downtime. |
Year | DOI | Venue |
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2020 | 10.1109/ISSCC19947.2020.9063067 | ISSCC |
DocType | Citations | PageRank |
Conference | 0 | 0.34 |
References | Authors | |
0 | 16 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jonathan K. Brown | 1 | 0 | 1.01 |
David Abdallah | 2 | 0 | 0.34 |
Jim Boley | 3 | 0 | 0.34 |
Nicholas Collins | 4 | 0 | 0.68 |
Kyle Craig | 5 | 72 | 6.69 |
Greg Glennon | 6 | 0 | 0.34 |
Kuo-Ken Huang | 7 | 19 | 4.16 |
Christopher J Lukas | 8 | 13 | 2.83 |
William Moore | 9 | 2 | 1.03 |
Richard K. Sawyer | 10 | 0 | 0.68 |
Yousef Shakhsheer | 11 | 119 | 9.62 |
Farah B. Yahya | 12 | 17 | 5.05 |
alice wang | 13 | 0 | 2.70 |
Nathan E. Roberts | 14 | 131 | 10.65 |
David D. Wentzloff | 15 | 383 | 45.80 |
Benton H. Calhoun | 16 | 1396 | 152.14 |