MC912DG128ACPVER datasheet by Freescale Semiconductor

MC912DG128ACPVER Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this microcontroller?
  The MC912DG128ACPVER can operate from -40°C to 105°C (industrial temperature range), but it's recommended to operate within -20°C to 85°C for optimal performance and reliability.
• How do I configure the clock settings for the MCU?
  The clock settings can be configured using the Clock Management Unit (CMU) module. Refer to the MC9S12DG128A datasheet, section 10.3, for detailed information on clock configuration and register settings.
• What is the maximum frequency for the external crystal oscillator?
  The maximum frequency for the external crystal oscillator is 20 MHz. However, it's recommended to use a crystal oscillator with a frequency between 4 MHz and 16 MHz for optimal performance.
• How do I implement a watchdog timer in my application?
  The MC912DG128ACPVER has a built-in watchdog timer (WDOG) module. To implement a watchdog timer, configure the WDOG module by setting the watchdog timer period, enabling the watchdog timer, and periodically resetting the watchdog timer using the WDOG_RESET register.
• What is the maximum current consumption of the MCU?
  The maximum current consumption of the MC912DG128ACPVER depends on the operating mode and frequency. Refer to the MC9S12DG128A datasheet, section 6.2, for detailed information on current consumption in different operating modes.