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STM32U5 int stop mode 2 and VREFINT

dhs
Senior

 

When the MCU goes into stop mode 2, the VREFINT keeps drawing current. Is there a control register to turn off VREFINT when the MCU goes into stop mode 2

 

 

Daniel H Sagarra
1 REPLY 1
dhs
Senior

I found a clue in the post below, but I have no idea what the register name is, and I couldn't find it in the STM32U575 manual.

https://community.st.com/t5/stm32-mcus-products/stm32l010k8-on-off-adc-vrefint-in-low-power-run-mode/td-p/571769

dhs_0-1714334793354.png

 

Daniel H Sagarra