Novel memory structures in QCA nano technology
Quantum-dot Cellular Automata (QCA) is a new emerging technology for designing electronic circuits in nanoscale. QCA technology comes to overcome the CMOS limitation and to be a good alternative as it can work in ultra-high-speed. QCA brought researchers attention due to many features such as low po...
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| Language: | en |
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IJEEE
2020
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| Online Access: | http://eprints.uthm.edu.my/6368/1/AJ%202020%20%28827%29.pdf http://eprints.uthm.edu.my/6368/ https://doi.org/10.37917/ijeee.sceeer.3rd.17 |
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| author | H. Majeed, Ali Alkaldy, Esam Zainal, Mohd Shamian Md Nor, Danial |
| author_facet | H. Majeed, Ali Alkaldy, Esam Zainal, Mohd Shamian Md Nor, Danial |
| author_sort | H. Majeed, Ali |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Quantum-dot Cellular Automata (QCA) is a new emerging technology for designing electronic circuits in nanoscale. QCA technology comes to overcome the CMOS limitation and to be a good alternative as it can work in ultra-high-speed. QCA brought researchers attention due to many features such as low power consumption, small feature size in addition to high frequency. Designing circuits in QCA technology with minimum costs such as cells count and the area is very important. This paper presents novel structures of D-latch and D-Flip Flop with the lower area and cell count. The proposed Flip-Flop has SET and RESET ability. The proposed latch and Flip-Flop have lower complexity compared with counterparts in terms of cell counts by 32% and 26% respectively. The proposed circuits are designed and simulated in QCADesigner software. |
| format | Article |
| id | my.uthm.eprints-6368 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2020 |
| publisher | IJEEE |
| record_format | eprints |
| spelling | my.uthm.eprints-63682022-01-30T07:36:22Z http://eprints.uthm.edu.my/6368/ Novel memory structures in QCA nano technology H. Majeed, Ali Alkaldy, Esam Zainal, Mohd Shamian Md Nor, Danial T Technology (General) Quantum-dot Cellular Automata (QCA) is a new emerging technology for designing electronic circuits in nanoscale. QCA technology comes to overcome the CMOS limitation and to be a good alternative as it can work in ultra-high-speed. QCA brought researchers attention due to many features such as low power consumption, small feature size in addition to high frequency. Designing circuits in QCA technology with minimum costs such as cells count and the area is very important. This paper presents novel structures of D-latch and D-Flip Flop with the lower area and cell count. The proposed Flip-Flop has SET and RESET ability. The proposed latch and Flip-Flop have lower complexity compared with counterparts in terms of cell counts by 32% and 26% respectively. The proposed circuits are designed and simulated in QCADesigner software. IJEEE 2020 Article PeerReviewed text en http://eprints.uthm.edu.my/6368/1/AJ%202020%20%28827%29.pdf H. Majeed, Ali and Alkaldy, Esam and Zainal, Mohd Shamian and Md Nor, Danial (2020) Novel memory structures in QCA nano technology. Iraqi Journal for Electrical and Electronic Engineering, 1 (NIL). pp. 119-124. ISSN 2078-6069 https://doi.org/10.37917/ijeee.sceeer.3rd.17 |
| spellingShingle | T Technology (General) H. Majeed, Ali Alkaldy, Esam Zainal, Mohd Shamian Md Nor, Danial Novel memory structures in QCA nano technology |
| title | Novel memory structures in QCA nano technology |
| title_full | Novel memory structures in QCA nano technology |
| title_fullStr | Novel memory structures in QCA nano technology |
| title_full_unstemmed | Novel memory structures in QCA nano technology |
| title_short | Novel memory structures in QCA nano technology |
| title_sort | novel memory structures in qca nano technology |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/6368/1/AJ%202020%20%28827%29.pdf http://eprints.uthm.edu.my/6368/ https://doi.org/10.37917/ijeee.sceeer.3rd.17 |
| url_provider | http://eprints.uthm.edu.my/ |