Difference between revisions of "STM32 Five-volt Tolerant I/O Pins (FT)"
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[[Category:STM32]][[Category:STM32 Hardware]][[Category:STM32 Documentation]]{{metadesc|STM32 Five-volt Tolerant I/O Pins}} | [[Category:STM32]][[Category:STM32 Hardware]][[Category:STM32 Documentation]]{{metadesc|STM32 Five-volt Tolerant I/O Pins}} | ||
| + | [[Arduino]]s were originally designed as 5V devices. [[STM32]] have always been running on 3.3V and they will fry if operated at 5V. | ||
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| + | Most of the [[GPIO]] pins on [[STM32]] [[MCU]]s are 5V tolerant. This means that they can accept a 5V input without any issues. | ||
<div class="res-img"> | <div class="res-img"> | ||
[[File:5v tolerant pin.png|1200px]] | [[File:5v tolerant pin.png|1200px]] | ||
</div> | </div> | ||
