Hi, I need to use the MKE02Z64 with the internal oscillator on a board that was made without crystal pins router nor crystal. I need to increase to max speed (20MHz) but it's only possible by settng the internal oscillator to 39.062kHz so that the FLL could do the rest. The problem is that I can't find a way to do it. Sure processor expert allows me to set that frecuency but when testing it's still running at the default speed (16.7Mhz with 32.768Khz internal oscillator). I only have a JLINK and USBDM, How can I do the trimming? Is it possible with this tools?