SCPS311 March 2026
ADVANCE INFORMATION
| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| RESET | |||||
| tw | Reset pulse duration, SDO CLOAD = 100pF (Figure 6-1) | 100 | ns | ||
| tREC | Reset recovery time, SDO CLOAD = 100pF (Figure 6-1) | 100 | ns | ||
| tRESET | Time to reset, SDO CLOAD = 100pF (Figure 6-1) | 80 | ns | ||
| Power-On Reset | |||||
| tFT | Fall rate (Figure 8-3) (Figure 8-4) | 0.1 | 2000 | ms | |
| tRT | Rise rate (Figure 8-3) (Figure 8-4) | 0.1 | 2000 | ms | |
| tTRR_GND | Time to re-ramp (when VCC drops to GND) (Figure 8-3) | 1 | μs | ||
| tTRR_POR50 | Time to re-ramp (when VCC drops to VPOR_MIN – 50mV) (Figure 8-4) | 40 | μs | ||
| VCC_GH | Level that VCC can glitch down to, but not cause a functional disruption when tVCC_GW = 1μs (Figure 8-5) | 1.2 | V | ||
| tVCC_GW | Glitch width that cannot cause a functional disruption when VCC_GH = 0.5 × VCC (Figure 8-5) | 10 | μs | ||
| Fail-safe IO | |||||
| fsEN | Fail-safe IO enable time (100pF load) (Figure 6-2) | Ouput High in normal mode and Output Low in fail-safe mode | 100 | ns |
|
| Output Low in normal mode and output high in fail-safe mode | 100 | ns |
|||
| Ouput high in normal mode and input in fail safe mode (500ohm pull down load) | 70 | ns |
|||
| Output low in normal mode and input in fail-safe mode (500ohm pull down load) | 70 | ns |
|||
| fsDIS | Fail-safe IO disable time (100pF load) (Figure 6-2) | Ouput High in normal mode and Output Low in fail-safe mode | 100 | ns | |
| Output Low in normal mode and output high in fail-safe mode | 100 |
ns |
|||
| Input in normal mode and output high in fail-safe mode (500ohm pull down load) | 110 | ns |
|||
| Input in normal mode and output low in fail-safe mode (500ohm pull down load) | 90 |
ns |
|||
| Digital IO | |||||
| TGW | Digital glitch filter width | 70 | 230 | ns | |