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Product List
The general purpose timers feature a total of 8 capture inputs, 4 external match outputs, and can act in counter or timer modes. Selected timer events can selectively generate DMA requests allowing for timed memory-to-memory transfers. The Watchdog Timer (WDT) function can be enabled by software but requires a hardware reset or a Watchdog reset/interrupt to be disabled. The WDT can also be used in Deep Sleep mode when using the IRC as the clock source. A debug mode is also provided wherein the watchdog can just interrupt the core instead of a full blown reset. The image on the right shows the different clock sources for the watchdog.
PTM Published on: 2011-11-02
