SBVS300A November 2016 – September 2021 TPS3851
PRODUCTION DATA
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 | |||
---|---|---|---|---|---|
CWD | SET1 | MIN | TYP | MAX | |
NC | 0 | Watchdog disabled | |||
NC | 1 | 1360 | 1600 | 1840 | ms |
10 kΩ to VDD | 0 | Watchdog disabled | |||
10 kΩ to VDD | 1 | 170 | 200 | 230 | ms |