Atmel ATmega48PV

418
8025I–AVR–02/09
ATmega48P/88P/168P/328P
Figure 27-171.BOD Thresholds vs. Temperature (BODLEVEL is 4.3 V).
27.4.11 Internal Oscilllator Speed
Figure 27-172.Watchdog Oscillator Frequency vs. Temperature.
BOD THRESHOLDS vs. TEMPERATURE
V
CC
= 4.3V
1
0
4.25
4.3
4.35
4.4
-60 -40 -20 0 20 40 60 80100
Temperature (C)
Threshold (V)
WATCHDOG OSCILLATOR FREQUENCY vs. TEMPERATURE
5.5 V
4.0 V
3.3 V
2.7 V
109
110
111
112
113
114
115
116
117
118
119
-60 -40 -20 0 20 40 60 80 100
Temperature
F
RC
(kHz)