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Does STM32U5 series supports 1us hardware timer ?

NM.1
Associate II

I am looking for maximum timer resolution supported in STM32U5 series MCU's.

Basically whether I can configure or use hardware timer as 100us.

Any input or documentation on this would be a great help.

Thanks!!

1 ACCEPTED SOLUTION

Accepted Solutions

Interrupting at 1 MHz is not a sensible approach to any problem.

The TIM have resolution into the nano-seconds (6.25 ns).

I'd imagine there's a Reference Manual describing the hardware implementation, and a cook-book of related examples.

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View solution in original post

3 REPLIES 3
gbm
Lead III

Every timer in every STM32 model may be setup according to your needs.

Interrupting at 1 MHz is not a sensible approach to any problem.

The TIM have resolution into the nano-seconds (6.25 ns).

I'd imagine there's a Reference Manual describing the hardware implementation, and a cook-book of related examples.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
NM.1
Associate II

Thanks @gbm​ and @Community member​ for quick response.