ZHCSIK0A July 2018 – October 2021 TPS3430
PRODUCTION DATA
To use the factory-programmed timing options, the CRST pin must either be left unconnected or pulled up to VDD through a 10-k? pull-up resistor. Using these options enables a high-precision, 15% accurate reset delay timing, as shown in Table 8-1.
| CRST | WDO DELAY TIME (tRST) | UNIT | ||
|---|---|---|---|---|
| MIN | TYP | MAX | ||
| NC | 170 | 200 | 230 | ms |
| 10 kΩ to VDD | 8.5 | 10 | 11.5 | ms |