Xaio samd21 interrupt frequency

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#1

Hi,

What is the maximum frequency at which the XIAO SAMD21 can handle incoming external interrupt signals?

#2

Hi there,
The Seeed Studio XIAO SAMD21 can handle incoming external interrupt signals at a maximum frequency of 48 MHz:
They do even faster , externally clocked.

HTH
GL :slight_smile: PJ :v:

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