Architectures and Processors forum What are the different between the MCU cpu and MPU cpu

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What are the different between the MCU cpu and MPU cpu

zhuxiya over 3 years ago

Some ARM CPU are called MCU,but others are called MPU。How to distinguishing them?

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Zhifei Yang over 3 years ago +2 suggested

MPU is Memory Protection Unit. Please see https://developer.arm.com/documentation/100699/0100/Introduction/About-the-MPU?lang=en . MCU is Memory Controller Unit, which is usually the Central Processing...