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Clock signals are essential for synchronizing the operations of a microcontroller. A microcontroller clock can be generated internally by an on-chip oscillator or externally by an external clock source. The choice between an internal or external clock depends on the specific application requirements. Internal clocks are typically less accurate than external clocks but are more […]

Microcontrollers are small computers that are often used in embedded systems. They typically have a limited amount of internal memory, which can be a constraint for applications that require large amounts of data storage. External memory can be added to microcontrollers to expand their storage capacity. External memory is typically connected to the microcontroller using […]