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AN2648

Title:
Selecting and Testing 32 KHz Crystal Oscillators for AVR Microcontrollers
Name:
AN2648
Date:
05/15/2019
Description:
This Application Note summarizes the crystal basics, PCB layout considerations, and how to test a crystal in your application. A crystal selection guide shows recommended crystals tested by experts and found suitable for various oscillator modules in different Microchip AVR families.
Keywords:
Microchip, Microcontroller, AVR, 32.768 kHz Crystal, Oscillator, PCB Layout, ESR, Equivalent Series Resistance, Load Capacitance, Piezoelectric, ESR, Equivalent Series Resistance, Temperature, Load Capacitance
 
Application Notes & Source Code
 Last Updated
Size
 
  AN2648
  05/15/2019
  2170KB
  AN2648_AVR4100_code
  02/26/2018
  150KB
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