atxmega192a1-au ATMEL Corporation, atxmega192a1-au Datasheet - Page 69

• Manufacturer Part Number: atxmega192a1-au
• Description: 8/16-bit Xmega A1 Microcontroller
• Manufacturer: ATMEL Corporation

33.3
8067M–AVR–09/10
Speed
Table 33-2.
The maximum CPU clock frequency of the XMEGA A1 devices is depending on V
in
Figure 33-1. Operating Frequency vs. Vcc
Figure 33-1 on page 69
Symbol
Clk
CPU
MHz
Operating voltage and frequency
32
12
Parameter
CPU clock frequency
1.6
the Frequency vs. V
1.8
V
V
V
V
CC
CC
CC
CC
Safe Operating Area
Condition
= 1.6V
= 1.8V
= 2.7V
= 3.6V
CC
2.7
curve is linear between 1.8V < V
Min
0
0
0
0
3.6
Typ
XMEGA A1
Max
12
12
32
32
V
CC
CC
. As shown
< 2.7V.
Units
MHz
69