Energy-Efficient Contention-Free 25-Transistor Single-Phase Clocked Flip-Flop in 90nm CMOS

  • Unique Paper ID: 175534
  • Volume: 11
  • Issue: 11
  • PageNo: 4209-4216
  • Abstract:
  • To significantly enhance energy efficiency in sequential digital circuits, this project will develop an ultralow power true single-phase clocked (TSPC) flip-flop using a novel 25-transistor design, expandable to 29 transistors with a reset function. By eliminating redundant charge and discharge cycles, the flip-flop will drastically reduce power consumption. Transistor-level optimization will be utilized to address floating nodes, ensuring a fully static and contention-free operation within 55 nm CMOS technology. This innovative flip-flop design will be a crucial component in various digital systems, particularly in applications where minimizing power consumption is essential, such as battery-operated devices, IoT systems, and wearable technology. Additionally, it will cater to the growing demand for energy-efficient components in large-scale digital infrastructures like data centers and mobile computing platforms, where optimizing power usage is vital for enhancing overall system performance and sustainability.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{175534,
        author = {shamsheer daula},
        title = {Energy-Efficient Contention-Free 25-Transistor Single-Phase Clocked Flip-Flop in 90nm CMOS},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {11},
        pages = {4209-4216},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=175534},
        abstract = {To significantly enhance energy efficiency in sequential digital circuits, this project will develop an ultralow power true single-phase clocked (TSPC) flip-flop using a novel 25-transistor design, expandable to 29 transistors with a reset function. By eliminating redundant charge and discharge cycles, the flip-flop will drastically reduce power consumption. Transistor-level optimization will be utilized to address floating nodes, ensuring a fully static and contention-free operation within 55 nm CMOS technology. This innovative flip-flop design will be a crucial component in various digital systems, particularly in applications where minimizing power consumption is essential, such as battery-operated devices, IoT systems, and wearable technology. Additionally, it will cater to the growing demand for energy-efficient components in large-scale digital infrastructures like data centers and mobile computing platforms, where optimizing power usage is vital for enhancing overall system performance and sustainability.},
        keywords = {Ultra-low power, Static, Flip-flop, 45 nm technology.},
        month = {April},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 11
  • Issue: 11
  • PageNo: 4209-4216

Energy-Efficient Contention-Free 25-Transistor Single-Phase Clocked Flip-Flop in 90nm CMOS

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