Let me confirm the tolerance value of internal register for i.MX6DL.
From "29.4.2.2 Output driver" in reference manual.
Selectable pull-up resistors of 22K, 47K, 100K and a pull-down resistor of
100KOhm. Unsilicided P+ poly resistor is used to limit resistance variation to within ± 20%.
From Community.
Answer from expert was
"The tolerance of the i.MX6 series internal pull-up/down I/O resistors is +/- 10%."
https://community.nxp.com/message/606326?commentID=606326#comment-606326
Which information is correct?
Best Regards,
Kazuma Sasaki.
Solved! Go to Solution.
Unfortunately we do not guarantee 10% precision of these resistors.
You should refer to reference manual, 20% seems to be right.
Have a great day,
Victor
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Unfortunately we do not guarantee 10% precision of these resistors.
You should refer to reference manual, 20% seems to be right.
Have a great day,
Victor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Dear Victor,
Okay, Thank you for your support.
Best Regards,
Kazuma Sasaki.