![System clock of 32 MHz via PLLMul::Mul4 and PLLDiv::Div2 leads to hard fault because of default voltage range · Issue #139 · stm32-rs/stm32l0xx-hal · GitHub System clock of 32 MHz via PLLMul::Mul4 and PLLDiv::Div2 leads to hard fault because of default voltage range · Issue #139 · stm32-rs/stm32l0xx-hal · GitHub](https://user-images.githubusercontent.com/918401/103489537-8f46e580-4e15-11eb-87aa-d25bf1fed45c.png)
System clock of 32 MHz via PLLMul::Mul4 and PLLDiv::Div2 leads to hard fault because of default voltage range · Issue #139 · stm32-rs/stm32l0xx-hal · GitHub
![STM32 reference manual for development | Manuais, Projetos, Pesquisas Engenharia de Software | Docsity STM32 reference manual for development | Manuais, Projetos, Pesquisas Engenharia de Software | Docsity](https://static.docsity.com/media/avatar/documents/2021/02/18/0d57751940768f9477d3d47bbfac0671.jpeg)
STM32 reference manual for development | Manuais, Projetos, Pesquisas Engenharia de Software | Docsity
![Low-Power Modes on the STM32L0 Series - Microcontroller - Engineering and Component Solution Forum - TechForum │ Digi-Key Low-Power Modes on the STM32L0 Series - Microcontroller - Engineering and Component Solution Forum - TechForum │ Digi-Key](https://global.discourse-cdn.com/digikey/original/2X/9/958cb5f8c36f3fe101ab06540843fea3de7b3440.png)
Low-Power Modes on the STM32L0 Series - Microcontroller - Engineering and Component Solution Forum - TechForum │ Digi-Key
![NUCLEO-L031K6 - STM32 Nucleo-32 development board with STM32L031K6 MCU, supports Arduino nano connectivity - STMicroelectronics NUCLEO-L031K6 - STM32 Nucleo-32 development board with STM32L031K6 MCU, supports Arduino nano connectivity - STMicroelectronics](https://www.st.com/bin/ecommerce/api/image.PF262547.en.feature-description-include-personalized-no-cpn-medium.jpg)