ARM (Advanced RISC Machines) is a 32 bit RISC (Reduced Instruction Set Computer) microprocessor developed by ARM Holdings. It has features like enhanced power saving design, a 16×32 bit register and mostly single cycle executions.
ARM machines have a 32 bit Reduced Instruction Set Computer (RISC) Load Store Architecture. The relative simplicity of ARM machines for low power applications like mobile, embedded and microcontroller applications and small microprocessors make them a lucrative choice for the manufacturers to bank on.
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