Can the STM32F103 perform a delay of 62 ns or 125 ns?

No_Name · ‎2025-10-08

Hi.
I'm not very familiar with STM32 yet.

Can STM32F103 delay up to 62ns or 125ns to raise GPIO and lower it again during that time interval?

Thank you :)

Andrew Neil · ‎2025-10-08

@No_Name wrote:
STM32F103C8T6 purchased from lcsc.com.

Not an official Distributor - so beware of fakes.

List of Official Distributors here: https://www.st.com/content/st_com/en/contact-us.html

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

mƎALLEm · ‎2025-10-08

@Andrew Neil wrote:

@No_Name wrote:

STM32F103C8T6 purchased from lcsc.com.

Not an official Distributor - so beware of fakes.

List of Official Distributors here: https://www.st.com/content/st_com/en/contact-us.html

Especially for that part number: STM32F103C8T6

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No_Name · ‎2025-10-08

This is an example. I don't know how this can be correct and accurate.

No_Name · ‎2025-10-08

However, the MCU can be programmed through STM32CubeIDE, including the F407 that I bought. That confused me a little because the price was half of what it was on digikey.com.