LPC18xx wake-up pin tf/tr

[yoshiyukiokada]

Hi tech community team,

I'd like to know the spec of wake-up pins regarding fall time and rise time.

I checked datasheet however I couldn't  find them.

The wake-up pins are four pins, wakeup0/1/2/3. 

best regards,

Yoshi

[Alexis_A]

Dear Yoshiyuki,

This information can be found in the datasheet section 11.8 I/O pins. 

I hope this helps you.

Best Regards,

Alexis Andalon

[yoshiyukiokada]

Dear Alexis,

Thank you for your help.

I understood that the tf/tr spec are same in both GPIOs and WAKEUP pins mode.

It would help me if you corrected my understandings.

Best regards,

Yoshi

[Alexis_A]

Hi Yoshiyuki,

Yes, that's right. The electrical characteristics are the same only remember that to trigger the event the pulse needs to be at least 45ns.

Best Regards,
Alexis Andalon