Magnetic Tunnel Junction Based Integrated Logics and Computational Circuits

Jamali, Mahdi; Smith, Angeline Klemm; Zhao, Zhengyang

doi:10.1002/9781118869239.ch5

Cited by 3 publications

(1 citation statement)

References 63 publications

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“…Any non-volatile memory technology can be used as a PIM substrate, including RRAM [144] and PC-RAM [75]. In this work, we focus on Magnetoresistive RAM (MRAM) [99,141] which features both high density and high endurance. Due to its nearly ideal properties, MRAM can even be considered as a universal memory replacement [31] and a few commercial products are already available [1,2].…”

Section: Non-volatile Pimmentioning

confidence: 99%

Energy-efficient and Reliable Inference in Nonvolatile Memory under Extreme Operating Conditions

Resch

Khatamifard

Chowdhury

et al. 2022

ACM Trans. Embed. Comput. Syst.

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Beyond edge devices can operate outside the reach of the power grid and without batteries. Such devices can be deployed in large numbers in regions which are difficult to access. Using machine learning, these devices can solve complex problems and relay valuable information back to a host. Many such devices deployed in low earth orbit can even be used as nano-satellites. Due to the harsh and unpredictable nature of the environment, these devices must be highly energy efficient, be capable of operating intermittently over a wide temperature range, and be tolerant of radiation. Here, we propose a non-volatile processing-in-memory (PIM) architecture which is extremely energy efficient, supports minimal overhead checkpointing for intermittent computing, can operate in a wide range of temperatures, and has a natural resilience to radiation.

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