参数资料
型号: IV80C52EXXX-25:RD
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44
封装: 1.40 MM HEIGHT, VQFP-44
文件页数: 123/134页
文件大小: 3805K
89
8068U–AVR–06/2013
XMEGA A3
Not recommended for new designs -
Use XMEGA A3U series
35.9.2
Internal 2 MHz Oscillator
Figure 35-35.
Internal 2 MHz Oscillator CALA Calibration Step Size
T = -40 to 85
C, V
CC = 3V
Figure 35-36.
Internal 2 MHz Oscillator CALB Calibration Step Size
T = -40 to 85
C, V
CC = 3V
-0.30 %
-0.20 %
-0.10 %
0.00 %
0.10 %
0.20 %
0.30 %
0.40 %
0.50 %
0
16
32486480
96
112
128
DFLLRC2MCALA
Ste
p
size
:f
[MH
z
]
0.00 %
0.50 %
1.00 %
1.50 %
2.00 %
2.50 %
3.00 %
0
8
16
24
32
40
48
56
64
DFLLRC2MCALB
Step
size:
f
[MHz]
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