doubt in power supply

whether stm32 can be supplied with 5V or 3.3V only.

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TDKBest answer

STM32 chips cannot be supplied with 5 V. The voltage must be brought down to 3.6 V or lower.

See the datasheet for allowable voltages on VDD and other rails.

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TDKBest answer

STM32 chips cannot be supplied with 5 V. The voltage must be brought down to 3.6 V or lower.

See the datasheet for allowable voltages on VDD and other rails.

"If you feel a post has answered your question, please click ""Accept as Solution""."

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