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How Many Semiconductor Chips Are in a Car?

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September 2, 2024

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The advanced combustion motors are no longer the heart and soul of modern cars. Little by little, electronic parts have also made their way. And believe it or not, among all the elements that make a car work, a Si wafer plays a key role.

Wafers are the building blocks of ICs (integrated circuits), which ensure the connectivity between parts that allow your car to drive to and from work. But how many semiconductors are there inside a car? In this article, we’ll answer that question.

Si Wafer in Automobile

How Many Semiconductors Are in a Car?

The number of semiconductor chips in a car varies depending on several factors, like the model of the vehicle, the year it was manufactured, and whether it’s electric or gas-powered.

Moreover, modern cars often come with various advanced features that integrate AI and automatic conduction. These are heavily reliant on ICs, further increasing the semiconductor count inside the vehicle.

Still, the typical range of wafers you can expect to find in a new vehicle is around 1,000 to 3,000.

Why So Many Chips?

Power ICs and other components have become even more crucial as in-vehicle electronics become more sophisticated and regulate more of a car's fundamental operations. This is particularly true given the industry's recent explosion in EVs and autonomous driving technologies.  

Si Wafer and Cars

Learn All the Uses of a Si Wafer!

We live in a society where electronics have become fundamental in every stage of life. Semiconductors play a crucial role in making them work.  If you’re interested in learning more about semiconductors, reach out to Wafer World!

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