Content Addressable Memory Design with Reference Resistor for Improved Search Resolution
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arXiv
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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866916719617900544 |
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| author | Narla, Siri Koester, Steven J. Dawley, Rebecca A. Bol, Ageeth A. Kumar, Piyush Naeemi, Azad |
| author_facet | Narla, Siri Koester, Steven J. Dawley, Rebecca A. Bol, Ageeth A. Kumar, Piyush Naeemi, Azad |
| contents | Despite the parallel in-memory search capabilities of content addressable memories (CAMs), their use in applications is constrained by their limited resolution that worsens as they are scaled to larger arrays or advanced nodes. In this work we present experimental results for a novel back-end-of-line compatible reference resistive device that can significantly improve the search resolution of CAMs implemented with CMOS and beyond-CMOS technologies to less than or equal to 5-bits. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_02285 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Content Addressable Memory Design with Reference Resistor for Improved Search Resolution Narla, Siri Koester, Steven J. Dawley, Rebecca A. Bol, Ageeth A. Kumar, Piyush Naeemi, Azad Emerging Technologies Hardware Architecture Despite the parallel in-memory search capabilities of content addressable memories (CAMs), their use in applications is constrained by their limited resolution that worsens as they are scaled to larger arrays or advanced nodes. In this work we present experimental results for a novel back-end-of-line compatible reference resistive device that can significantly improve the search resolution of CAMs implemented with CMOS and beyond-CMOS technologies to less than or equal to 5-bits. |
| title | Content Addressable Memory Design with Reference Resistor for Improved Search Resolution |
| topic | Emerging Technologies Hardware Architecture |
| url | https://arxiv.org/abs/2505.02285 |