The maximum clock frequency of the MC9S08GB60ACFUER is 20 MHz.
The internal clock source of the MC9S08GB60ACFUER can be configured using the CLKSEL register. The clock source can be selected from the internal oscillator, external oscillator, or the bus clock.
The COP module is a watchdog timer that monitors the microcontroller's operation and resets the device if it fails to respond within a specified time period.
The ADC module in the MC9S08GB60ACFUER can be used to convert analog signals to digital values. The ADC can be configured using the ADCSC1 and ADCSC2 registers, and the conversion result can be read from the ADCRH and ADCRL registers.
The maximum current that can be sourced or sunk by the GPIO pins of the MC9S08GB60ACFUER is 25 mA.