What is VCC in Microprocessor?
VCC, or Voltage Core Circuit, is one of the most important components in any microprocessor. It provides the necessary electrical power for the processor to run and carries the current to all other components in the system.
How Does VCC Work?
VCC is the power source for the processor and it is the job of the circuit to ensure the correct voltage levels are maintained to ensure the processor is functional. The circuit requires a specific voltage level and this is regulated by various components within the circuit. The most important component within the VCC circuit is the voltage regulator.
The voltage regulator is responsible for regulating the voltage to the correct level by tweaking the current. This current is carried throughout the board and feeds the processor with the necessary power. If the power supplied is not correct, the processor will not function correctly, disrupting the whole system.
The Components of VCC
- Voltage Regulator: Responsible for providing the correct voltage levels to the processor.
- Capacitors: Stabilize the voltage and reduce any sudden spikes.
- Resistors: Limit the current supplied to protect the components from damage.
This circuit is responsible for helping the processor to run at its optimum level of performance and will help protect the processor from any danger. Without the VCC circuit, a processor will not be able to run correctly and may result in costly damages.