ne56605-42 NXP Semiconductors, ne56605-42 Datasheet - Page 7

• Manufacturer Part Number: ne56605-42
• Description: System Reset With Built-in Watchdog Timer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Oct 15
System reset with built-in watchdog timer
Figure 11. Power–on reset hold time versus temperature.
140
120
100
5.2
5.0
4.8
4.6
4.4
4.2
4.0
80
60
3.0
2.5
2.0
1.5
1.0
Figure 13. Watchdog reset time versus temperature.
Figure 9. RESET HIGH-level voltage versus current.
–40
–40
0
V
C
V
C
R
CC
T
CC
T
CT
–2
= 0.1 F
= 0.1 F
= 5.0 V
= Open
= 5.0 V
I
–20
–20
OM
, RESET HIGH OUTPUT LEAKAGE CURRENT ( A)
–4
T
amb
T
amb
0
0
, AMBIENT TEMPERATURE ( C)
–6
, AMBIENT TEMPERATURE ( C)
20
20
–8
–10
40
40
–12
60
60
V
T
–14
amb
CC
= 5.0 V
= 25 C
80
80
–16
SL01296
SL01294
SL01298
100
–18
100
7
Figure 12. Watchdog monitoring time versus temperature.
140
120
100
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
Figure 10. RESET HIGH-level voltage versus current.
80
60
–40
0
V
T
V
C
R
amb
CC
CC
T
CT
–2.0
= 0.1 F
= 5.0 V
= 25 C
= 5.0 V
= Open
I
–20
OM
, RESET HIGH OUTPUT LEAKAGE CURRENT ( A)
–4.0
T
amb
0
, AMBIENT TEMPERATURE ( C)
–6.0
20
–8.0
40
–10
NE56605-42
60
–12
Product data
80
–14
SL01295
SL01297
100
–16