MC9S08GT8ACFBER datasheet by Freescale Semiconductor

MC9S08GT8ACFBER Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the MC9S08GT8ACFBER?
  The maximum clock frequency of the MC9S08GT8ACFBER is 20 MHz.
• How do I configure the internal clock source of the MC9S08GT8ACFBER?
  The internal clock source of the MC9S08GT8ACFBER can be configured using the SYNR and REFS registers in the System Options Register (SOR) module.
• What is the purpose of the COP (Computer Operating Properly) module in the MC9S08GT8ACFBER?
  The COP module is a watchdog timer that resets the microcontroller if it fails to periodically refresh the COP timer, indicating a software fault or hang-up.
• How do I use the ADC (Analog-to-Digital Converter) module in the MC9S08GT8ACFBER?
  The ADC module in the MC9S08GT8ACFBER can be used by configuring the ADCSC1 and ADCSC2 registers, selecting the analog input channel, and initiating a conversion using the ADGO bit.
• What is the maximum current that can be sourced or sunk by the GPIO pins of the MC9S08GT8ACFBER?
  The maximum current that can be sourced or sunk by the GPIO pins of the MC9S08GT8ACFBER is 25 mA.