STM1404ARMBQ6F STMICROELECTRONICS [STMicroelectronics], STM1404ARMBQ6F Datasheet - Page 19

• Manufacturer Part Number: STM1404ARMBQ6F
• Description: 3 V FIPS-140 security supervisor with battery switchover
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM1404
Figure 13. V
Figure 14. Reset comparator propagation delay vs. temperature
Figure 15. Power-up t
Figure 16. Normalized reset threshold vs. temperature
215
210
205
200
195
PFI
–50
24
22
20
18
16
14
12
10
24
22
20
18
16
14
12
10
1.225
1.255
1.250
1.245
1.240
1.235
1.230
–60
–60
threshold vs. temperature
1.000
1.002
0.998
0.996
0.994
–50
–60
–30
–40
–40
rec
–30
–40
vs. temperature
–10
–20
–20
–10
–20
10
0
10
V
0
0
V
BAT
TEMPERATURE [°C]
TEMPERATURE [°C]
TEMPERATURE [°C]
CC
TEMPERATURE [°C]
TEMPERATURE [°C]
= 2.5V
= 3.0V
V
20
30
CC
30
V
BAT
= 3.3V
20
20
100mV OVERDRIVE
100mV OVERDRIVE
40
= 3.0V
V
V
50
50
BAT
BAT
40
40
= 3.0V
= 3.0V
60
Typical operating characteristics
70
70
80
60
60
90
100
90
80
80
110
120
110
AI09145
AI09143
AI09143
AI09693
140
100
100
130
130
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