AnsweredAssumed Answered

i.MX6 Dual:  Is the 2.2M resistor on 24MHz oscillator ***really*** needed?

Question asked by Mike Lees on Sep 15, 2015
Latest reply on Jun 28, 2018 by Yuri Muhin



Please can you let me know if the 2.2M resistor recommended for 24MHz oscillator is always needed for i.MX6 dual / quad?     The reason for asking is that many automotive customers do not allow resistor values > 100K without additional testing.   Removing this resistor reduces the test cost for automotive customers significantly.


In ERR005777, it mentions that projected impact is a 1.5ms increase in start-up time.   We can tolerate this increase in order to remove the resistor.   Please can you confirm if this is the only effect, and also whether this errata is fixed for i.MX6 dual / quad plus?   Many thanks!