MB3773 Fujitsu, MB3773 Datasheet - Page 9

• Manufacturer Part Number: MB3773
• Description: Power Supply Monitor with Watch-Dog Timer
• Manufacturer: Fujitsu

Fig. 16 - Terminal capacitance
TYPICAL CHARACTERISTIC CURVES (Continued)
vs. rising reset hold time
10
10
10
10
10
10
10
10
10
10
-1
-2
-3
6
5
4
3
2
1
0
Terminal capacitance C
3
2
1
0
T
10
a
= -40 C
-3
-40 -20
10
Fig. 14 - Reset time vs.
-2
10
Temperature T
-1
T
temperature
a
10
0
= 25 C
0
85 C
10
T
20
( F)
1
(At watch dog timer)
10
40
a
2
C
( C)
V
T
CC
60
= 0.1 F
= 5V
Fig. 17 - Terminal capacitance
80 100
10
10
10
10
10
10
-1
-2
-3
2
1
0
Terminal capacitance C
vs. reset time
-40 C
T
10
a
(at watch dog timer)
=
-3
10
-2
10
-1
10
25 C,
85 C
0
T
10
a
=
1
T
10
( F)
2
16
14
12
10
Fig. 15 - Watch dog timer watching
8
6
4
0
-40 -20
time vs. temperature
Fig. 18 - Terminal capacitance vs.
Temperature T
watch dog timer watching time
10
10
10
10
10
10
10
10
10
10
0
-1
-2
-3
6
5
4
3
2
1
0
Terminal capacitance C
20
40
10
T
C
a
-3
V
a
T
( C)
CC
= -40 C
10
= 0.1 F
60 80 100
= 5V
-2
10
MB3773
-1
T
10
a
= 25 C,
0
T
10
85 C
( F)
1
10
2
9