ATXMEGA192D3-MH View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'ATXMEGA192D3-MH' PDF : 109 Pages View PDF
XMEGA D3
30.3 Operating Voltage and Frequency
Table 30-2. Operating voltage and frequency
Symbol Parameter
Condition
Min
Typ
Max
Units
VCC = 1.6V
0
ClkCPU
CPU clock frequency
VCC = 1.8V
VCC = 2.7V
0
0
VCC = 3.6V
0
12
12
MHz
32
32
The maximum CPU clock frequency of the XMEGA D3 devices is depending on VCC. As shown
in Figure 30-1 on page 58 the Frequency vs. VCC curve is linear between 1.8V < VCC < 2.7V.
Figure 30-1. Maximum Frequency vs. Vcc
MHz
32
Safe Operating Area
12
1.6 1.8
2.7
3.6
V
58
8134I–AVR–12/10
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