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FAQ
What is the clock source of RTC (Real Time Clock) controller? Does RTC operate in Power- down mode? Issue Date：2015-02-10
The only clock source of RTC controller comes from the LXT. Since the LXT still works in Power-down mode, RTC can operate and wake up the whole chip from this mode.
| Products: | Microcontrollers ,Arm Cortex-M0 MCUs ,Nano100/102 Base Series ,Nano110/112 LCD Series ,Nano120 USB Series ,Nano130 Advanced Series ,NUC100/200 Advanced Series ,NUC120/122/123/220 USB Series ,NUC130/230 CAN Series ,NUC140/240 Connectivity Series ,Arm Cortex-M4 MCUs ,M451 Base Series ,M451M Series ,M452 USB Series ,M453 CAN Series ,NUC442/472 Series ,NUC505 Series |
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| Applications: | |
| Function: | Peripherals,Clock Control,LXT,System Operation,Power-down,Wake-up,Timer and PWM,RTC |