The QG family has several different operating modes that allow applications to take advantage of performance and power consumption. RUN mode allows up to 10Mhz bus operation with a typical power consumption of just 500µA per Mhz. RUN mode speeds can be configured so that the system’s power budget is met. The QG family has four different low power modes. WAIT, STOP3, STOP2, and STOP1 each allow different levels of low power operation. In STOP modes, a real time interrupt can be activated so that the MCU can be awakened from STOP modes.