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Chetan Shidling Staff answered 2 years ago
Very-large-scale integration (VLSI) technology refers to the process of creating integrated circuits (ICs) with a large number of transistors on a single chip. The field of VLSI is constantly evolving, and new technologies are being developed to enable the creation of more complex and powerful chips.
Some of the latest technologies in VLSI are:
- 3D Stacked ICs: This technology involves stacking multiple layers of ICs on top of each other, allowing for higher density and improved performance.
- FinFETs: A FinFET is a transistor that has a fin-shaped channel that protrudes above the surface of the silicon substrate. This technology provides better control over the flow of current and reduces leakage.
- Silicon photonics: This technology uses light to transmit data between chips, which can significantly increase the speed and bandwidth of data transfer.
- Extreme Ultraviolet Lithography (EUV): EUV is a type of lithography that uses very short wavelengths of light to create patterns on silicon wafers. This technology enables the creation of smaller and more complex features on ICs.
- Neuromorphic computing: This technology involves the development of chips that mimic the structure and function of the human brain. Neuromorphic chips can perform tasks like image recognition and speech processing more efficiently than traditional computing systems.
Overall, these technologies are helping to push the limits of what is possible with VLSI, enabling the creation of more powerful and complex chips that are used in a wide range of applications, from consumer electronics to high-performance computing.