There is an old joke about a man who walks out of an electronics store with a brand-new computer that he just purchased. He has a broad smile on his face and is proud of his purchase. That is when he looks up and sees a plane overhead with a banner trailing behind it advertising an even NEWER model of the computer he just purchased. The joke refers to a concept known as Moore’s Law.
Investopedia helpfully defines Moore’s Law in the following terms for us:
“Moore’s Law states that the number of transistors on a microchip doubles every two years. The law claims that we can expect the speed and capability of our computers to increase every two years because of this, yet we will pay less for them. Another tenet of Moore’s Law asserts that this growth is exponential. The law is attributed to Gordon Moore, the co-founder and former CEO of Intel.”
However, there are now some questions about the ability of semiconductor technology to keep up with the tenets of Moore’s Law. There is a fair amount of debate about how realistic it is to assume that Moore’s Law will continue to hold true into the future. Some have begun to ask if the chiplet ecosystem that is forming all around us might be enough to save the viability of Moore’s Law moving forward.
Understanding Chiplets
Did you know that there is an entire chiplet architecture in the electronic products that you use? It is true. If you think of the processing board of your electronics as the “brain” of those electronics, then the chiplets are the tiny pieces that make up those processing boards. Without the chiplet market, it would be impossible to have the vast array of electronics that we rely on for modern life.
Many electronic devices today are so complex that they require multi-chip modules to operate. This means that chiplet applications are often placed on a multi-chip module (MCM) system to create the finished electronic products that so many of us have come to count on. This is one of the chiplet advantages that you don’t want to forget about. The chiplet flexibility found in these devices makes it possible for us to continue to make ever more complex electronic systems. It may also be possible to count on chiplets to maintain the key components of Moore’s Law.
So, what are the advantages and disadvantages of chiplets?
Chiplet Advantages:
- Smaller than traditional processing chips
- Increased yield over traditional chips
- Reduced development time
- Reduced costs
Chiplet Disadvantages:
- Higher packaging costs
- More complex and delicate
- Past operating systems might not be able to handle them
Those factors should be kept in mind when considering if chiplets will allow Moore’s Law to live on or not.
Chiplet Architecture and Integration
The vast majority of electronics makers have embraced chiplet integration into the products they develop. They understand that it is necessary to keep up with the times, and they have embraced the use of chiplets.
From the moment they are created, chiplets are built to be put together to build a larger, integrated circuit. You can think of them as the building blocks of a larger system. Octopart.com notes that chiplets are small IC dies that have specialized functions. Each chiplet by itself is already a complex part that serves a specific function. However, when they are put together into a larger circuit board, that is when their true power is unleashed. Many modern electronic products today are first designed by considering the chiplets that will be used to put them together.
Benefits of Chiplets
The technology and electronics industry would not have adopted chiplets as readily as it has if they weren’t so useful. The reality is that chiplets have revolutionized the way that products are built. There are many benefits that cannot be overstated, including:
- Chiplet Scalability: The dynamic nature of the chiplet market makes it possible to use chiplets in virtually any application imaginable. Companies that want to get the most out of the electronics products they put out to the market know they can count on chiplets to help them create precisely what they need for their customers.
- Improved Performance: The reality is that chiplets help increase the speed at which certain tasks can be accomplished. These are powerful pieces of equipment that help make the process of getting certain tasks accomplished more rapidly. Companies that use chiplets to build their products know just how important they are in the grand scope of what they seek to accomplish.
- Accelerated Innovation: There is no doubt that the pace of innovation will increase with time when chiplets are used. It is undoubtedly easier to create many technological advances that we might never have imagined possible.
Chiplets bring all of this to the forefront, which is why so many companies continue to have a fixation on the use of chiplets in everything that they design.
Applications of Chiplets
You already interact with chiplets on a daily basis, even if you don’t realize it. The very screen that you are viewing this on has likely been impacted by chiplets in some way. There are many other modern technologies that are interfacing with chiplets as well.
Artificial Intelligence (AI)
Who hasn’t heard about artificial intelligence in the news lately? It seems that this is the only topic that anyone wants to talk about these days. There have already been some incredible breakthroughs made with AI technology in just the last year. The incredible advances of ChatGPT and similar technologies alone have left people’s jaws dropped in amazement. They see AI technology as the future of human innovation, and they are very likely to be right about that.
Data Centers and Cloud Computing
Big data is critical to the way that businesses and government organizations operate. The collection and storage of that data rely on the abilities of chiplets. There is so much data to be collected and only so much storage capacity worldwide. That is why companies are quickly building new data centers and cloud computing operations.
These are just two areas where chiplets are being used in our modern world. They also have many other uses, and there is no doubt that many more will arise in the coming years.
Challenges and Future Directions
Although chiplets seem like the answer we need both to maintain Moore’s Law and continue to advance, they don’t come without challenges. For example, some point out the fact that there are still some serious security concerns related to these devices. Motivated and sophisticated hackers can make their way into chiplet systems. In fact, the wealth of data and information that they can pull from these systems makes them even more appealing than ever before.
Some companies have simply not adapted to the fact that they need to use chiplets to remain relevant in today’s world. That is yet another challenge that you cannot overlook.
Chiplets Will Continue to Drive the World Forward
You can ignore the trend if you want, but you shouldn’t. Chiplets will continue to drive the world of technology forward. There may be some bumps in the road, as with anything else. There will also be some debate about how Moore’s Law will or won’t be impacted by all of this. However, the bottom line is that it is very likely that the innovations powered by chiplets are far beyond what we can imagine right now.
Partstack’s editorial team is made up technical writers and engineering folks from around the world.
