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FAQ
What is the resolution of Watchdog timer (WDT) in the WDT controller? Issue Date：2015-02-09
WDT includes an 18-bit up-counting WDT counter that supports 8 timeout intervals and its clock source can be set to 10khz or HCLK/2048. The timeout interval can be set to overflow from bit 3, 5… or bit 17. If the clock source of WDT is 10khz, the smallest timeout interval is 1.6ms (2^(3+1)/10k) and the largest timeout interval is 26.2s (2^(17+1)/10k).
| Products: | Microcontrollers ,Arm Cortex-M0 MCUs ,M051 Base Series ,M0518 Series ,Mini51 Base Series ,Nano100/102 Base Series ,Nano110/112 LCD Series ,Nano120 USB Series ,Nano130 Advanced Series ,NUC029 Series ,NUC100/200 Advanced Series ,NUC120/122/123/220 USB Series ,NUC130/230 CAN Series ,NUC131/NUC1311 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,Timer and PWM,Watchdog Timer (WDT) |