The maximum operating frequency of the MKE02Z16VLD4 is 20 MHz, but it can be overclocked to 24 MHz with a reduced voltage supply.
The clock source for the MKE02Z16VLD4 can be configured using the CLKSEL register in the System Clock Gating Control Register (SCGC). You can choose between the internal clock source, external clock source, or the crystal oscillator.
The VLLS mode is a low-power mode that reduces the power consumption of the device to a minimum. It is used to save power when the device is not in use, and can be used in conjunction with other low-power modes like VLPS (Very Low Power Stop) and LLS (Low Leakage Stop).
The MKE02Z16VLD4 has a built-in watchdog timer (WDOG) that can be enabled and configured using the WDOG_CS1 and WDOG_CS2 registers. You can set the watchdog timer period and enable or disable it as needed.
The MKE02Z16VLD4 has 16 KB of flash memory, and the maximum amount of flash memory that can be programmed is 15.5 KB, leaving 0.5 KB for the bootloader and other system functions.
