On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits
Energy efficiency in digital systems faces challenges due to the constraints imposed by small-scale transistors. Moreover, the growing demand for portable consumer electronics necessitates the use of compact energy sources. To address these challenges, heterogeneous 3D IC technology has emerged as a...
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10220089/ |
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| author | Peyman Dehghanzadeh Junjun Huan Rohan Reddy Kalavakonda Soumyajit Mandal Swarup Bhunia |
| author_facet | Peyman Dehghanzadeh Junjun Huan Rohan Reddy Kalavakonda Soumyajit Mandal Swarup Bhunia |
| author_sort | Peyman Dehghanzadeh |
| collection | DOAJ |
| description | Energy efficiency in digital systems faces challenges due to the constraints imposed by small-scale transistors. Moreover, the growing demand for portable consumer electronics necessitates the use of compact energy sources. To address these challenges, heterogeneous 3D IC technology has emerged as a promising solution for the former. Regarding the latter, we propose the concept of distributed batteries within a heterogeneous 3D IC. This approach involves utilizing multiple smaller batteries with different specifications among different modules of 3D ICs. This approach optimizes performance and overcomes limitations associated with both 3D ICs and conventional power delivery methods. Distributed batteries play a vital role in effectively managing the heat generated by energy sources and modules within a 3D IC. Furthermore, they contribute to achieving a uniform distribution of heat throughout the entire structure, which ultimately ensures the optimal performance of the batteries and modules. The simulation results indicate a 40 percent enhancement in achieving a more even distribution of generated heat. Additionally, the proposed distributed battery techniques improve power delivery, enhance reliability, and enable optimized voltage regulation while improving efficiency. In addition to the primary benefits, alternative configurations of the proposed approach can offer extra energy storage capacity and act as efficient electromagnetic shields, resulting in an impressive reduction of external electromagnetic noises by 60 dB. |
| first_indexed | 2024-03-12T12:24:27Z |
| format | Article |
| id | doaj.art-272ff49bf15940039c3ad62082bc4d62 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-12T12:24:27Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-272ff49bf15940039c3ad62082bc4d622023-08-29T23:00:46ZengIEEEIEEE Access2169-35362023-01-0111898968990610.1109/ACCESS.2023.330559310220089On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated CircuitsPeyman Dehghanzadeh0https://orcid.org/0000-0002-1171-4370Junjun Huan1https://orcid.org/0000-0001-8921-9663Rohan Reddy Kalavakonda2https://orcid.org/0000-0001-6070-8033Soumyajit Mandal3https://orcid.org/0000-0001-9070-2337Swarup Bhunia4https://orcid.org/0000-0001-6082-6961Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USADepartment of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USADepartment of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USAInstrumentation Division, Brookhaven National Laboratory, Upton, NY, USADepartment of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USAEnergy efficiency in digital systems faces challenges due to the constraints imposed by small-scale transistors. Moreover, the growing demand for portable consumer electronics necessitates the use of compact energy sources. To address these challenges, heterogeneous 3D IC technology has emerged as a promising solution for the former. Regarding the latter, we propose the concept of distributed batteries within a heterogeneous 3D IC. This approach involves utilizing multiple smaller batteries with different specifications among different modules of 3D ICs. This approach optimizes performance and overcomes limitations associated with both 3D ICs and conventional power delivery methods. Distributed batteries play a vital role in effectively managing the heat generated by energy sources and modules within a 3D IC. Furthermore, they contribute to achieving a uniform distribution of heat throughout the entire structure, which ultimately ensures the optimal performance of the batteries and modules. The simulation results indicate a 40 percent enhancement in achieving a more even distribution of generated heat. Additionally, the proposed distributed battery techniques improve power delivery, enhance reliability, and enable optimized voltage regulation while improving efficiency. In addition to the primary benefits, alternative configurations of the proposed approach can offer extra energy storage capacity and act as efficient electromagnetic shields, resulting in an impressive reduction of external electromagnetic noises by 60 dB.https://ieeexplore.ieee.org/document/10220089/Heterogeneous 3D ICpoint of loadssolid-state batteriespower delivery network |
| spellingShingle | Peyman Dehghanzadeh Junjun Huan Rohan Reddy Kalavakonda Soumyajit Mandal Swarup Bhunia On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits IEEE Access Heterogeneous 3D IC point of loads solid-state batteries power delivery network |
| title | On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits |
| title_full | On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits |
| title_fullStr | On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits |
| title_full_unstemmed | On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits |
| title_short | On-Chip Batteries as Distributed Energy Sources in Heterogeneous 2.5D/3D Integrated Circuits |
| title_sort | on chip batteries as distributed energy sources in heterogeneous 2 5d 3d integrated circuits |
| topic | Heterogeneous 3D IC point of loads solid-state batteries power delivery network |
| url | https://ieeexplore.ieee.org/document/10220089/ |
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