Current pulse generator: A circuit for programming RRAM in current mode
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866917299781369856 |
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| author | Zhang, Bojian Gibertini, Paolo Akbari, Meysam Covi, Erika |
| author_facet | Zhang, Bojian Gibertini, Paolo Akbari, Meysam Covi, Erika |
| contents | Switching uniformity, as a major challenge, hinders the practical implementation of \ac{RRAM} in memory application. Operating \ac{RRAM} in current mode, is proposed as an efficient method to improve programming schemes accuracy within the finite readout window. In this article, we demonstrate a current generator circuit to perform current programming on \ac{RRAM}. Current mirror topology is used in our circuit to convert an external pulse voltage into a pulse current fed to \ac{RRAM} directly with an amplitude equivalent with the DC reference current. The targeting ranges of \ac{RRAM}'s programming current are up to 400\,\textmu A and, in that case, our proposed circuit achieved minimum current mismatch of 1\%. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_24163 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Current pulse generator: A circuit for programming RRAM in current mode Zhang, Bojian Gibertini, Paolo Akbari, Meysam Covi, Erika Emerging Technologies Switching uniformity, as a major challenge, hinders the practical implementation of \ac{RRAM} in memory application. Operating \ac{RRAM} in current mode, is proposed as an efficient method to improve programming schemes accuracy within the finite readout window. In this article, we demonstrate a current generator circuit to perform current programming on \ac{RRAM}. Current mirror topology is used in our circuit to convert an external pulse voltage into a pulse current fed to \ac{RRAM} directly with an amplitude equivalent with the DC reference current. The targeting ranges of \ac{RRAM}'s programming current are up to 400\,\textmu A and, in that case, our proposed circuit achieved minimum current mismatch of 1\%. |
| title | Current pulse generator: A circuit for programming RRAM in current mode |
| topic | Emerging Technologies |
| url | https://arxiv.org/abs/2602.24163 |