What is the direct dependency between the ICS_C3 value from the register and the internal trimmed oscillator ?
How much is the frequency decreased with 1 increment in that register (best case and worst case) ?
I searched through application notes and the datasheet for S08RN microcontrollers and I couldn't find a specific value.
I need this figure in order to be able to calculate that I can reach a certain accuracy with the system oscillator.
Thanks in advance.