Home Products Graphic LCD WG12232N

122 x 32 Liquid Crystal Display

Model No. WG12232N

►Graphic LCD 122x32
►IC: ST7920
►1/32 duty cycle
►Internal boost optional for +3.0V power supply
►Chinese version
►Same size as WG12232D
►White LED backlight not available
►Interface: 6800/SPI


WG12232N is a monochrome 122x32 graphic LCD display module which is having the same mechanical size as WG12232D. This 122x32 graphic LCD display is built in with ST7920 controller IC which supports Traditional Chinese and Simplified Chinese Font.  WG12232N supports 6800 8-bit parallel and SPI interface.  This module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.


Winstar WG12232N 122 x 32 Liquid Crystal Display


Interface Pin Function

Pin No. Symbol Description
1 VLED Power supply for B/L -
2 VSS Ground
3 VDD Power supply for logic
4 VO Contrast Adjustment
5 RS Data/ Instruction select signal
6 E Enable signal
7 Vout Positive Voltage output
8~15 DB0~DB7 Data bus line
16 R/W Read/Write select signal

Mechanical Data

Item Standard Value Unit
Module Dimension 59.0 × 29.3 mm
Viewing Area 52.0 × 15.0 mm
Mounting Hole 50.0 mm
Dot Pitch 0.375 × 0.375 mm
Dot Size 0.345 × 0.345 mm

Electrical Characteristics

Item Symbol Standard Value
Input Voltage VDD 3/5 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
Vo-Vss 4.35 V

Search Keyword: 122x32 lcd, 122 x 32 lcd, lcd 122 x 32
go top