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180
XMEGA C3 [DATASHEET]
8492F–AVR–07/2013
Figure 34-45. Voltage scaler INL vs. SCALEFAC.
T = 25
C, V
CC = 3.0V.
34.1.5 Internal 1.0V reference Characteristics
Figure 34-46. ADC Internal 1.0V reference vs. temperature.
0.25
0.275
0.3
0.325
0.35
0.375
0.4
0.425
0
5
10
15
20
25
30
35
40
45
50
55
60
65
IN
L
[
L
S
B
]
SCALEFAC
25°C
3.0 V
2.7 V
1.8 V
0.986
0.988
0.99
0.992
0.994
0.996
0.998
1
1.002
1.004
-45
-35
-25
-15
-5
5
15
25
35
45
55
65
75
85
B
a
n
dga
p
V
o
lt
a
g
e
[
V
]
Temperature [ °C]