Datasheet

64
XMEGA D3 [DATASHEET]
Atmel-8134N-ATxmega32D3-64D3-128D3-192D3-256D3-384D3_datasheet–03/2014
Table 32-3. Operating voltage and frequency.
The maximum CPU clock frequency depends on V
CC
. As shown in Figure 32-8 on page 83 the frequency vs. V
CC
curve is
linear between 1.8V < V
CC
<2.7V.
Figure 32-1. Maximum frequency vs. V
CC
.
Symbol Parameter Condition Min. Typ. Max. Units
Clk
CPU
CPU clock frequency
V
CC
= 1.6V 0 12
MHz
V
CC
= 1.8V 0 12
V
CC
= 2.7V 0 32
V
CC
= 3.6V 0 32
1.8
12
32
MHz
V
2.7
3.6
1.6
Safe operating area