lc75810e Sanyo Semiconductor Corporation, lc75810e Datasheet - Page 33

• Manufacturer Part Number: lc75810e
• Description: 1/8 To 1/10 Duty Dot-matrix Lcd Display Controller Driver
• Manufacturer: Sanyo Semiconductor Corporation

1/9 Duty, 1/4 Bias Drive Technique
COM1
COM2
COM9
LCD driver output
when all LCD segments
corresponding to COM1 to
COM9 are turned off
LCD driver output
when only LCD segments
corresponding to COM1
are turned on
LCD driver output
when only LCD segments
corresponding to COM2
are turned on
LCD driver output
when all LCD segments
corresponding to COM1 to
COM9 are turned on
When a “set display technique” instruction with FC = 0 is executed: f9 =
When a “set display technique” instruction with FC = 1 is executed: f9 =
T9
9
T 9
f9
1
LC75810E/T
T9
1728
3456
fosc
fosc
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
LCD
LCD
LCD
LCD
SS
LCD
LCD
LCD
LCD
SS
LCD
LCD
LCD
LCD
SS
LCD
LCD
LCD
LCD
SS
LCD
LCD
LCD
LCD
SS
LCD
LCD
LCD
LCD
SS
LCD
LCD
LCD
LCD
SS
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0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3