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ARM architecture

From Simple English Wikipedia, the free encyclopedia

ARM architecture is acomputer CPU architecture used in computers of all sizes up tosupercomputers; commonly used inembedded systems andmobile devices such ascell phones,tablet computers, and handheldgame consoles such as theGame Boy Advance. ARM CPUs use very littleelectricity and produce very littleheat. Most ARM CPUs run on battery power and don't need a coolingfan. TheLinux operating system is used most on ARM CPUs.

In 2013 ARM was the world's most popular32-bit CPU architecture. Since then, production has increased to millions per day.64-bit ARM, which allows for addressing memory greater than 3.8GB, has been available since then and is used in most modern smartphones.