sh66l10a SinoWealth Micro-Electronics Corp. Ltd, sh66l10a Datasheet - Page 20

• Manufacturer Part Number: sh66l10a
• Description: 2k 4-bit Micro-controller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

1/3 duty, 1/2 bias LCD Waveform (V
COMX
SEGX
Select
SEGX
Unselect
DD
VP2
V
VP2
V
GND
VP2
V
GND
GND
DD
DD
DD
SEGn+2
= 1.5V, V
Select
COM3
COM2
COM1
SEGn+1
SEGn
P1
COM1 - SEGn
= V
Light
Unlight
SEGn+1
P2
COM1
COM2
COM3
COM4
SEGn
= 3V)
20
GND
-VP2
VP2
GND
VP2
VP2
VP2
VP2
V
GND
GND
VP2
GND
GND
VP2
-V
V
V
V
GND
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
11.7ms
3.9ms
Unselect
Unlight
Unlight
SH66L10A