Title | ||
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An 8MHz 75µA/MHz zero-leakage non-volatile logic-based Cortex-M0 MCU SoC exhibiting 100% digital state retention at VDD=0V with <400ns wakeup and sleep transitions |
Abstract | ||
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We demonstrate a non-volatile logic (NVL)-based SoC that backs up its working state (all flip-flops) upon receiving a power interrupt, has zero leakage in sleep mode, and needs less than 400ns to restore the system state upon power-up. Without NVL, a chip would either have to keep all flip-flops powered resulting in high standby power, or waste energy and time rebooting after power-up. For energy harvesting applications, NVL is a “must have” because there is no constant power source available to keep flip-flops (FFs) alive, and even when the intermittent power source is available, boot-up code alone may consume all of the harvested energy. For handheld devices with limited cooling and battery capacity, zero-leakage IC's with “instant-on” capability are ideal. |
Year | DOI | Venue |
---|---|---|
2013 | 10.1109/ISSCC.2013.6487802 | Solid-State Circuits Conference Digest of Technical Papers |
Keywords | Field | DocType |
flip-flops,logic circuits,microcontrollers,system-on-chip,battery capacity,digital state retention,flip-flops,frequency 8 MHz,instant-on capability,intermittent power source,sleep mode,time rebooting,voltage 0 V,waste energy,zero-leakage IC,zero-leakage nonvolatile logic-based Cortex-M0 MCU SoC | Interrupt,Reboot,Logic gate,System on a chip,Standby power,Leakage (electronics),Computer science,Energy harvesting,Electronic engineering,Sleep mode,Electrical engineering,Embedded system | Conference |
ISSN | ISBN | Citations |
0193-6530 | 978-1-4673-4515-6 | 3 |
PageRank | References | Authors |
0.41 | 0 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
steven craig bartling | 1 | 3 | 0.41 |
Sudhanshu Khanna | 2 | 55 | 8.45 |
Michael Clinton | 3 | 44 | 9.26 |
Scott R. Summerfelt | 4 | 6 | 1.93 |
John Rodriguez | 5 | 91 | 53.59 |
Hugh P. McAdams | 6 | 5 | 1.52 |