8025I–AVR–02/09
Figure 26-1. Maximum Frequency vs. V
20 MHz
10 MHz
4 MHz
1.8V
Figure 26-2. Maximum Frequency vs. V
20 MHz
10 MHz
4 MHz
1.8V
ATmega48P/88P/168P/328P
, ATmega48P/88P/168PV
CC
Safe Operating Area
2.7V
, ATmega48P/88P/168P
CC
Safe Operating Area
2.7V
4.5V
5.5V
4.5V
5.5V
317
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