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Array-Level Programming of 3-Bit per Cell Resistive Memory and Its Application for Deep Neural Network Inference
- Source :
- IEEE Transactions on Electron Devices. 67:4621-4625
- Publication Year :
- 2020
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2020.
-
Abstract
- The requirement of multilevel cell (MLC) resistive random access memory (RRAM) for computing is different than that for MLC storage. It generally requires a linearly spaced conductance median and an ultratight conductance distribution, as the column current are summed up for analog computation. In this article, 3-bit per cell RRAM that is suitable for accurate inference of a deep neural network (DNN) is demonstrated, with ultratight conductance distribution ( $5.3 \times $ and $4.4 \times $ , respectively, compared to the 3-bit per cell RRAM used as MLC storage.
- Subjects :
- 010302 applied physics
Random access memory
Artificial neural network
Computer science
Computation
Conductance
Inference
Topology
01 natural sciences
Electronic, Optical and Magnetic Materials
Resistive random-access memory
0103 physical sciences
Electrical and Electronic Engineering
Column (data store)
Subjects
Details
- ISSN :
- 15579646 and 00189383
- Volume :
- 67
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Electron Devices
- Accession number :
- edsair.doi...........129ade9e188e436a658833c7e0b78c37