we are using a STM32F070RBT6 controller for development i need a clarification regarding I/O's
if we want use FT 5 V tolerant I/O we need add any external component or just enable has high.
Whether a pin is 5V tolerant or not is due to the physical hardware of that pin - it is not configurable.
It's a 5V I/o pin .we configured has high but we getting 1.6V..
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Your question, "How to enable GPIO 5V tolerance" has been answered.
If your output is not driving to the expected level, that's a different question.
Suggest you mark this thread as answered, and start a new thread about your output drive problem.
But you will need to give a lot more detail for anyone to be able to help in that new thread:
Hello Rakshith ks,
You may refer to table "STM32F070xB/6 pin definitions" in the datasheet to get the I/O structure.
See also section 6.3.14, "I/O port characteristics" in the same document.
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