SBVS300A November 2016 – September 2021 TPS3851
If using the factory-programmed timing options (listed in Table 8-1), the CWD pin must either be unconnected or pulled up to VDD through a 10-kΩ pullup resistor. Using these options enables high-precision, 15% accurate watchdog timing.
|INPUT||STANDARD AND EXTENDED TIMING WDT (tWD)||UNIT|
|10 kΩ to VDD||0||Watchdog disabled|
|10 kΩ to VDD||1||170||200||230||ms|