The inevitability of the existence of chiplets
91 2023-05-09
Core chips are small modular chips that can be combined to form a complete system on chip (SoC). They are designed for chip based architectures, where multiple chips are connected together to create a single complex integrated circuit. Compared to traditional single chip SoC, the core based architecture has multiple advantages, including improved performance, reduced power consumption, and improved design flexibility. Chiplet technology is relatively new and many companies in the semiconductor industry are actively developing it.http://www.ic-bom.com/
Chiplet is a new type of chip that paves the way for designing complex SoCs. Chiplet can be seen as a high-tech version of LEGO building blocks. A complex function is decomposed into a small module, followed by a core that can effectively execute a single specific function. Therefore, an integrated system using cores can include: data storage, signal processing, computation, and data flow management, and the construction is called "cores".
Chiplet is a part of the encapsulation architecture, which can be defined as a physical silicon chip that encapsulates IP (intellectual property) subsystems with other chiplets using encapsulation level integration methods. It can be said that chiplet technology integrates multiple electrical functions in a single package or system.http://www.ic-bom.com/
By utilizing chip technology, engineers can quickly and cost-effectively design complex chips by assembling different types of third-party IPs into a single chip or package. These third-party IPs can be I/O drivers, memory ICs, and processor cores.
The idea of chiplets originated from the DARPA CHIPS (Common Heterogeneous Integration and IP) project. Due to the fact that state-of-the-art SoCs are not always suitable for small-scale applications, CHIP plans to seek to create a new paradigm of IP reuse, known as chiplets, in order to improve overall system flexibility.
Although computer technology in most electronic devices today is still largely dominated by traditional chipsets, this trend seems to be clearly changing over time. Many experts believe that with the development of these advanced technologies, specialized pellets will become a common feature of consumer devices. There are many reliable and cheaper technologies available for designing pellets.
Moore‘s Law is a prediction made by Intel co founder Gordon Moore in 1965 that the number of transistors on microchips will approximately double every two years, leading to exponential growth in computing power and cost reduction. Chiplet technology can be seen as a way to extend Moore‘s Law and continue the trend of improving performance and reducing costs in the semiconductor industry.http://www.ic-bom.com/
One way in which pellet technology can help extend Moore‘s Law is to allow for the creation of more complex and powerful SoCs without the need to install all necessary components onto a single chip. By decomposing complex SoCs into smaller modular cores and connecting them together, the number of transistors and other components can continue to expand without reaching the physical limits of a single chip. This helps to keep up with the performance improvement and cost reduction predicted by Moore‘s Law.
Nowadays, the heterogeneous core integration market is growing more rapidly. Different microprocessors such as AMD‘s Epic and Intel‘s Lakefield use chip design and heterogeneous integrated packaging technology for mass production.http://www.ic-bom.com/