Home Products Graphic LCD WG12232O

122x32 Graphic Displays

Model No. WG12232O

►Graphic LCD 122x32
►Built-in controller Avant (SBN1661G or equivalent)
►1/32 duty cycle
►White LED backlight only
►Interface: 6800


WG12232O is a monochrome 122x32 graphic 2.2” LCD display module.  This 122x32 graphic LCD display is built in with SBN1661G controller IC which supports 6800 8-bit parallel interface.  This module is 5V power supply, also negative voltage 3V optional.  Please note WG12232O is white LED backlight available only.  If you need other color LED, please contact with us.


Winstar WG12232O 122x32 Graphic Displays


Interface Pin Function

Pin No. Symbol Description
1 VSS Ground
2 Vdd Power supply for logic
3 VO Contrast Adjustment
4 A0 Data/ Instruction select signal
5 E1 Enable signal
6 E2 Enable signal
7 NC/CL No connection / External clock 2KHz
8 NC/E No connection / Enable signal
9 R/W Read/Write select signal
10~17 DB0~DB7 Data bus line
18 /RST Controller reset signal, Active Low

Mechanical Data

Item Standard Value Unit
Module Dimension 77.8 × 27.2 mm
Viewing Area 60.0 × 18.0 mm
Dot Pitch 0.44 × 0.49 mm
Dot Size 0.40 × 0.45 mm

Electrical Characteristics

Item Symbol Standard Value
Input Voltage VDD 3/5 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
VDD-VO 4.45 V

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