Forum Rule: Always post complete source code & details to reproduce any issue!
Results 1 to 3 of 3

Thread: Teensy LC AREF voltage limit?

  1. #1

    Teensy LC AREF voltage limit?

    What is the low voltage limit on the AREF for the Teensy LC.. I tried setting a reference voltage of .5V and it seemed to ignore it but at about .79v it worked fine.. So I am just wondering if there is a specific low voltage point where the reference stops working?

  2. #2
    Senior Member+ Theremingenieur's Avatar
    Join Date
    Feb 2014
    Location
    Colmar, France
    Posts
    2,584
    Do people nowadays not longer study data sheets?
    https://www.pjrc.com/teensy/KL26P64M48SF5.pdf

    Page 26 states clearly that the minimum for stable operation is 1.13V

  3. #3
    Quote Originally Posted by Theremingenieur View Post
    Do people nowadays not longer study data sheets?
    https://www.pjrc.com/teensy/KL26P64M48SF5.pdf

    Page 26 states clearly that the minimum for stable operation is 1.13V
    To answer your question.. Because I didn't even know that data sheet existed.. But thank you for answering the question.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •