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XMEGA C3 [DATASHEET]
8492F–AVR–07/2013
Table 33-3. Operating voltage and frequency.
The maximum CPU clock frequency depends on V
CC. As shown in Figure 33-1 the Frequency vs. VCC curve is linear between 1.8V < V
CC <2.7V.
Figure 33-1. Maximum Frequency vs. VCC.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
ClkCPU
CPU clock frequency
VCC = 1.6V
0
12
MHz
V
CC = 1.8V
0
12
V
CC = 2.7V
0
32
VCC = 3.6V
0
32
1.8
12
32
MHz
V
2.7
3.6
1.6
Safe Operating Area