The CPU clock dictates how fast the processor can process the data, and a microprocessor having a clock speed of 3 MHz means that it can process data internally 3 million times a second at every clock cycle.
The crystal quartz oscillator is the most appropriate frequency determining device in virtually all microprocessors, microcontrollers, PICs and CPUs; It is used to generate their clock waveforms. To generate a microprocessor clock, generally, all you need is crystal and two ceramic capacitors of values ranging 15 to 33 pF as demonstrated below:
Most microprocessors, microcontrollers and PICs have two oscillator pins labelled OSC1 and OSC2 to connect to an external quartz crystal, RC network or even a ceramic resonator. In this application, the crystal oscillator produces a train of continuous square wave pulses whose frequency is controlled by the crystal which in turn executes the instruction that control the device.
Also read: The Basic Principle of Operation of an Oscillator
Image source Pexels An integrated circuit (IC) is a circuit in which components such as…
Image source Pixabay The rate of the development of energy sources that are alternatives to…
Image by Pixabay Automation is transforming industries worldwide, and construction is no exception. Companies are…
A closeup shot of a warning lamp in the street at night, image by Freepik…
Impeller flowmeters at times referred to as paddlewheel meters are one of the frequently utilized…
Photo by Héctor Martínez on Unsplash Introduction Yes! If you have old electronic devices that you…