Datasheet

157
8126F–AVR–05/12
ATtiny13A
Figure 19-65. 128 kHz Watchdog Oscillator Frequency vs. V
CC
Figure 19-66. 128 kHz Watchdog Oscillator Frequency vs. Temperature
WATCHDOG OSCILLATOR FREQUENCY vs. OPERATING VOLTAGE
85 °C
25 °C
-40 °C
100000
102000
104000
106000
108000
110000
112000
114000
116000
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Frequency (Hz)
WATCHDOG OSCILLATOR FREQUENCY vs. TEMPERATURE
5.5 V
4.0 V
2.7 V
1.8 V
105000
106000
107000
108000
109000
110000
111000
112000
113000
114000
115000
-60 -40 -20 0 20 40 60 80 100
Temperature
Frequency (kH)