The MC68HC000CEI12 can operate from -40°C to 125°C, but it's recommended to operate within -20°C to 85°C for optimal performance.
The MC68HC000CEI12 can use an external clock source or an internal clock source. To configure the clock source, you need to set the CLKSEL bits in the Option Register (OPTION_REG) accordingly. Refer to the datasheet for more information.
The maximum current consumption of the MC68HC000CEI12 depends on the operating frequency and voltage. At 5V and 20MHz, the maximum current consumption is around 25mA. However, this value can vary depending on the specific application and usage.
The MC68HC000CEI12 can be reset using the RESET pin, which is active low. You can also use the software reset instruction (SWI) to reset the microcontroller.
The VPP (Voltage Programming Pin) is used for programming the microcontroller's flash memory. It's not required for normal operation and can be left unconnected.
