The maximum clock frequency of the MC9RS08KB8CWJ is 20 MHz.
The internal clock oscillator can be configured using the CLKCFG register. Refer to the datasheet for the specific bit settings and values.
The VLLS mode is a low-power mode that reduces power consumption to a minimum. It is used to save power when the device is not in use.
The ADC module can be used to convert analog signals to digital values. Refer to the datasheet for the specific register settings and conversion formulas.
The maximum current that can be sourced/sunk by the GPIO pins is 25 mA.