ST STM32L0x3

Liquid crystal display controller (LCD) RM0367
394/1043 RM0367 Rev 7
Figure 74. 1/8 duty, 1/4 bias
MS33444V1
Liquid crystal display
and terminal connection
COM0
SEG0
COM5
COM2-SEG0
non selected waveform
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
-1/4 V
-2/4 V
-3/4 V
-4/4 V
COM1
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
PIN
SEG0
COM7
COM4
COM2
COM3
COM6
COM0-SEG0
selected waveform
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
-1/4 V
-2/4 V
-3/4 V
-4/4 V
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
PIN
COM7
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
PIN
COM2
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
PIN
COM1
4/4 V
3/4 V
2/4 V
1/4 V
0/4 V
PIN
COM0
1 frame