mb3793-27apnf Fujitsu Microelectronics, Inc., mb3793-27apnf Datasheet - Page 15

• Manufacturer Part Number: mb3793-27apnf
• Description: Power-voltage Monitoring Ic With Watchdog Timer
• Manufacturer: Fujitsu Microelectronics, Inc.

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Watchdog timer monitoring time vs. C
10
10
10
10
10
10
10
10
10
1
Power-on reset time vs. C
1
Power-on reset time setting capacitance
10
3
2
1
1
4
3
2
1
1
10
Ta = 25 C
5
4
Watchdog timer monitoring time
Ta = 40 C
setting capacitance
10
10
Ta = 40 C
3
4
10
10
Ta = 85 C
3
2
C
TP
10
10
( F)
2
Ta = 85 C
1
10
TP
1
C
1
Ta = 25 C
TW
capacitance
( F)
TW
10
1
1
capacitance
10
10
1
2
10
10
10
10
10
1
3
2
1
1
2
10
Power-on reset time setting capacitance
4
Reset time vs. C
10
Ta = 40 C
3
10
2
Ta = 25 C
C
Ta = 85 C
10
TP
( F)
1
TP
capacitance
MB3793
1
10
1
10
2
-27A
15