參數(shù)資料
型號: MQ80C52XXX-12:R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQFP44
封裝: CERAMIC, QFP-44
文件頁數(shù): 97/134頁
文件大?。?/td> 3805K
65
8068U–AVR–06/2013
XMEGA A3
Not recommended for new designs -
Use XMEGA A3U series
34.3
Operating Voltage and Frequency
The maximum CPU clock frequency of the Atmel AVR XMEGA A3 devices is depending on
V
CC. As shown in Figure 34-1 on page 65 the Frequency vs. VCC curve is linear between
1.8V < V
CC <2.7V.
Figure 34-1.
Maximum Frequency vs. Vcc
Table 34-2.
Operating voltage and frequency
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
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