AnsweredAssumed Answered

How to Set SYSCLK up to 72Mhz

Question asked by Mucit23 on Jun 12, 2017
Latest reply on Jun 13, 2017 by Mucit23



I created new STM32F103C8 project. I'm using STD Periph library. STM32F103 works with 8Mhz HSE oscillator. But I did not get 72 Mhz. I'm measuirng PLLCLK frequency with MCO.




I was only 4 Mhz with the MCO. So PLLCLK is 8Mhz

How to increase the SYSCLK frequency to 72Mhz?


I attached the project file. Thanks