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STE2002 Просмотр технического описания (PDF) - STMicroelectronics
Номер в каталоге
Компоненты Описание
производитель
STE2002
81 x 128 single-chip LCD controller/driver
STMicroelectronics
STE2002 Datasheet PDF : 61 Pages
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STE2002
Figure 2. Improved ALTH & PLESKO driving method
Pin description
V
LCD
V
2
V
3
ROW 0
R0 (t)
V
4
V
5
V
SS
V
LCD
V
2
V
3
ROW 1
R1 (t)
V
4
V
5
V
SS
V
LCD
V
2
V
3
COL 0
C0 (t)
V
4
V
5
V
SS
V
LCD
V
2
V
3
COL 1
C1 (t)
V
4
V
5
V
SS
V
LCD
- V
SS
V
3
- V
SS
V
LCD
- V
2
V
state1
(t)
0V
V
3
- V
SS
V
LCD
- V
SS
V
3
- V
SS
V
LCD
- V
2
V
state2
(t)
0V
V
3
- V
SS
0 1 2 3 4 5 6 7 8 9 .......
FRAME n
∆
V
1
(t) = C1(t) - R0(t)
∆
V
2
(t) = C1(t) - R1(t)
∆
V
1
(t)
∆
V
2
(t)
..... 64 0 1 2 3 4 5 6 7 8 9 .......
FRAME n + 1
V
4
- V
5
0V
V
SS
- V
5
V
4
- V
LCD
V
SS
- V
LCD
V
4
- V
5
0V
V
SS
- V
5
..... 64
V
4
- V
LCD
V
SS
- V
LCD
D00IN1154
7/61
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