X5001 Datasheet, PDF (15/18 Pages) Xicor Inc. – CPU Supervisor

X5001
V_CC Supply Current vs. Temperature (I_SB)
Watchdog Timer On (V_CC = 5V)
17
20
18
14
15
Watchdog Timer On (V_CC = 3V)
11
Watchdog Timer Off (V_CC = 3V, 5V)
0.35
0.55
-40C
25C
Temp (c)
1.0
90C
t_WDO vs. Voltage/Temperature (WD1, 0 = 1, 1)
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.7
-40°C
25°C
90°C
3.1
4.5
Voltage
V_TRIP vs. Temperature (programmed at 25°C)
5.025
5.000
4.975
3.525
3.500
3.475
2.525
2.500
2.475
0
V_TRIP = 5V
V_TRIP = 3.5V
V_TRIP = 2.5V
25
85
Temperature
t_WDO vs. Voltage/Temperature (WD1, 0 = 1, 0)
0.85
0.80
-40°C
0.75
25°C
0.70
90°C
0.65
0.60
1.7
3.1
4.5
Voltage
t_PURST vs. Temperature
280
275
270
265
260
255
250
245
240
235
-40
25
Degrees °C
t_WDO vs. Voltage/Temperature (WD1, 0 0 = 0, 1)
0.30
0.29
0.28
0.27
0.26
25°C
-40°C
0.25
0.24
0.23
90°C
0.22
0.21
0.20
90
1.7
3.1
4.5
Voltage
15
FN8125.0
April 6, 2005