STE2002_06 ST Microelectronics, Inc., STE2002_06 Datasheet - Page 7

• Manufacturer Part Number: STE2002_06
• Description: 81 x 128 Single-chip LCD Controller/driver
• Manufacturer: ST Microelectronics, Inc.

STE2002
Figure 2.
V
V
state1
state2
(t)
(t)
∆V
∆V
ROW 0
ROW 1
COL 0
COL 1
V
V
R0 (t)
R1 (t)
C0 (t)
C1 (t)
1
2
LCD
V
LCD
V
(t) = C1(t) - R0(t)
(t) = C1(t) - R1(t)
V
V
V
V
LCD
LCD
3
3
3
3
- V
- V
- V
- V
- V
- V
V
V
V
V
Improved ALTH & PLESKO driving method
V
V
V
V
- V
- V
LCD
LCD
LCD
LCD
0V
0V
V
V
V
V
SS
V
V
V
V
SS
V
V
V
V
SS
V
V
V
V
SS
SS
SS
SS
SS
SS
SS
2
3
4
5
2
3
4
5
2
3
4
5
2
3
4
5
2
2
0 1 2 3 4 5 6 7 8 9
.......
FRAME n
.....
64
0 1 2 3 4 5 6 7 8 9
.......
FRAME n + 1
.....
64
V
0V
V
V
V
V
0V
V
V
V
4
SS
4
SS
4
SS
4
SS
- V
- V
- V
- V
D00IN1154
- V
- V
- V
- V
5
5
LCD
LCD
5
5
LCD
LCD
Pin description
∆V
∆V
1
2
(t)
(t)
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