Why is ARM developing a flexible processor? – Review Geek
ARM says it has developed the first fully functional plastic ARM microprocessor. 32-bit SOC made of flexible electronics. Plasticarms are incredibly different from ordinary microprocessors, which are made of hard silicon components. But what’s the matter? Why is the arm chasing the flexible chip?
According to ARM’s Charlotte Christopherson, flexible microprocessors can pave the way for new and advanced technology. And we’re not just talking about foldable phones. Grocery stores can use flexible processors in food packaging to help manage inventory, and healthcare professionals can use flexible processors to create disposable, stack-on-heart rate sensors or create advanced bandages.
These theoretical applications may sound like overkill, but plastic arms and other unconventional chips will be significantly cheaper than silicon. They can also have minor environmental impacts, paving the way for all types of single-use products connected to the Internet.
Introduction to fully inert silicon first @ Iram Processor, plastic arm.
This SOC, based on the ultra-minimalist Arm Cortex M0, could enable the incorporation of billions of low-cost microprocessors into everyday items.
Out of capacity: https://t.co/9bd5KHuUIC pic.twitter.com/rS0nXK6tOF
– Arm (3 arms) July 21, 2021
We may have our first original look at a plastic arm (or similar system) a few years from now in an imaginary smartphone or wearable device. But we don’t really know how powerful non-silicon chips can be. The plastic ARM has only 128 bytes of RAM and 456 bytes of ROM, which is impressive for a plastic sliver, but not heavyweight computing at all.
ARM developed the first functional plastic arm design on the Cortex M0, a cheap, extremely small, highly efficient chip. This could lead to more powerful designs in the future, although we will have to wait longer for non-silicon microprocessors to find their way into smartphones. Or Disposable products. You can read more about plastic arms at Nature.com and the ARM blog.
Source: Arm via Leapfrog
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