STM1403 STMicroelectronics, STM1403 Datasheet - Page 21

• Manufacturer Part Number: STM1403
• Description: 3 V FIPS-140 security supervisor with battery switchover
• Manufacturer: STMicroelectronics

STM1403
Figure 19. RST response time (assertion)
Figure 20. Power-fail comparator response time (assertion)
Figure 21. Power-fail comparator response time (de-assertion)
4.0
3.0
2.0
1.0
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.0
2.0
1.0
0.0
PFI
PFI
Doc ID 13232 Rev 6
2 µs/div
2µs/div
2 µs/div
PFO
PFO
Typical operating characteristics
V
RST
V
CC
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.45
1.40
1.35
1.30
1.25
1.20
1.15
AI09151b
AI09153b
AI09154
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