LCD Type MCU
Typical RC OSC vs. Temperature
1 .0 8
1 .0 6
V
1 .0 4
1 .0 2
(2 5
°
C )
1
0 .9 8
V
0 .9 6
0 .9 4
0 .9 2
-6 0
-4 0
-2 0
0
2 0
4 0
6 0
8 0
1 0 0
V
D D
D D
S C
D D
= 5 V
V
D D
= 3 V
f
O
f
O
S C
= 3 V
= 5 V
T (
°
C )
Typical RC Oscillator Frequency vs. V
DD
1 2
1 0
8
(M H z )
R = 4 3 k
W
6
R = 5 6 k
W
R = 7 5 k
W
R = 8 2 k
W
R = 1 0 0 k
W
4
2
R = 1 5 0 k
W
R = 3 0 0 k
W
R = 7 5 0 k
W
0
2 .2
2 .4
2 .6
2 .8
3
3 .2
3 .4
3 .6
3 .8
V
D D
f
S
Y S
4
4 .2
4 .4
4 .6
4 .8
5
5 .2
5 .4
5 .6
5 .8
6
( V o lts )
180
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