MB3793-42PNF-G Datasheet, PDF (15/23 Pages) Fujitsu Component Limited. – POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER

MB3793-42
Reset Output Voltage - Power Voltage
7
Pull-up resistance: 100 kΩ
6
5
4
3
Ta = +85 °C
2
Ta = +25 °C
1
Ta = −40 °C
0
012 34 56 7
Power voltage VCC (V)
Watchdog Timer Reset Time - Ambient Temperature
(when monitoring)
26
24
22
20
18
16
14
12
10
8
6
4
2
0
−40 −20 0 20 40 60 80 100
Ambient temperature Ta (°C)
Reset-on Reset Time - Ambient Temperature
(when VCC rising)
260
240
220
200
180
160
140
120
100
80
60
40
20
0
−40 −20 0 20 40 60 80 100
Ambient temperature Ta (°C)
Watchdog Timer Monitoring Time - Ambient
Temperature
26
24
22
20
18
16
14
12
10
8
6
4
2
0
−40 −20 0 20 40 60 80 100
Ambient temperature Ta (°C)
(Continued)
15