Accuracy Improvement With Weight Mapping Strategy and Output Transformation for STT-MRAM-Based Computing-in-Memory

This work presents an analog computing-in-memory (CiM) macro with spin-transfer torque magnetic random access memory (STT-MRAM) and 28-nm CMOS technology. The adopted CiM bitcell uses a differential scheme and balances the input resistance to minimize the nonideal factors during multiply-accumulate...

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Bibliographic Details
Main Authors: Xianggao Wang, Na Wei, Shifan Gao, Wenhao Wu, Yi Zhao
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
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Online Access:https://ieeexplore.ieee.org/document/10714384/
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