STM32 MCUs Wireless

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Resolved! STM32WLE5CC HSE32 TCXO input

Greetings!I'm designing a board using STM32WLE5CCU6 MCU and decided to use a 32-MHz Clipped Sine Wave TCXO instead of a crystal for the HSE32 clock.I have a question regarding the additional circuitry between the TCXO and MCU, is an AC coupling capac...

DTomi.1 by Senior
  • 5 replies
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Resolved! STM32WB55 User Manual RCC register is missing bit 18????

I am trying to incorporate the X-Cube-EEPROM package into an existing STM32WB55 Nucleo design that I have. In the process one of the compile errors refers to an RCC bit:​'RCC_CR_HSEBYP' undeclared (first use in this function); did you mean 'RCC_BDCR...

SWenn.1 by Senior III
  • 2 replies
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Verification of Crystal suitability for STM32WL design

We have a design implementing the STM32WL55/WE5.The recommended crystals on the reference designs and literature are:NX2012SA 32.768KHz EXS00A-MU00527X2NX2016SA 32MHz EXS00A-CS06465I want to verify that it is OK to use the following:For NX2016SA:  EI...

DRoss.3 by Associate
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Resolved! SYSCLK vs SystemCoreClock

Hello,I want to know difference between SYSCLK and SystemCoreClok.When ı try to configure clock of different peripherals I saw terms SYSCLK and SystemCoreClock. I use MSI for SYSCLK which is configured to 32MHZ and for cpu1 ı divided sysclk by 4 and ...

MOB1 by Associate II
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HSE external crystal issue

Hi team, I am trying to load the program in to the STM32WBRG MCU using ST-LINK/V2-ISOL we are able to succeed the loading and verified the test code using the internal 16MHz RC oscillator, but while using the External 32MHz

na.1 by Associate II
  • 1 replies
  • 0 kudos