Data Sheet

345
8161D–AVR–10/09
ATmega48PA/88PA/168PA/328P
Figure 29-35. ATmega48PA: Watchdog Oscillator Frequency vs. V
CC
Figure 29-36. ATmega48PA: Calibrated 8 MHz RC Oscillator Frequency vs. V
CC
85 °C
25 °C
-40 °C
106
108
110
112
114
116
118
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
F
RC
(kHz)
85 °C
25 °C
-40 °C
7.6
7.7
7.8
7.9
8
8.1
8.2
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
F
RC
(MHz)