Transcription of Oscillator design guide for STM8AFALS ... - STMicroelectronics
{{id}} {{{paragraph}}}
Example: dental hygienist
Oscillator design guide for STM8AFALS ... - STMicroelectronics
AN2867. Application note Oscillator design guide for STM8AF/AL/S, STM32 MCUs and MPUs Introduction Many designers know oscillators based on Pierce-Gate topology (hereinafter referred to as Pierce oscillators), but not all of them really understand how they operate, and only a few master their design . In practice, limited attention is paid to the Oscillator design , until it is found that it does not operate properly (usually when the product where it is embedded is already being produced). A crystal not working as intended results in project delays if not overall failure. The Oscillator must get the proper amount of attention during the design phase, well before moving to manufacturing, to avoid the nightmare scenario of products being returned from the field. This application note introduces the Pierce Oscillator basics and provides guidelines for the Oscillator design . It also shows how to determine the different external components, and provides guidelines for correct PCB design and for selecting suitable crystals and external components.
Oscillator design guide for STM8AF/AL/S, STM32 MCUs and MPUs Introduction Many designers know oscillators based on Pierce-Gate topology (hereinafter referred to as Pierce oscillators), but not all of them really understand how they operate, and only a few master their design.
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: