I want to know the higher frequency for external clock with TIM2 in STM32F302VB ?

I want to measure a pulse of 1 ns with input capture of TIM2

This topic has been closed for replies.

The timer doesn't have anywhere near the resolution to measure a pulse that short.

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

Associate

thank you, is there any solution with STM ?

Guru

What exactly is the application/requirement?

For Time-Of-Flight, A-B timing

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..

Associate

I explored this solution but the min delay between START and STOP on the TDC is 12 ns, and I want to measure 1 ns

Sign up