MB3793-42PF FUJITSU [Fujitsu Component Limited.], MB3793-42PF Datasheet - Page 15

• Manufacturer Part Number: MB3793-42PF
• Description: POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

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