Home Products Graphic LCD WG12232J

Graphic LCD Module 122x32

Model No. WG12232J

►Graphic LCD 122x32
►Available for external oscillation (E Type), internal oscillation (J Type) 2KHz
►IC: SBN1661G
►1/32 duty cycle
►Negative voltage optional for +3V power supply
►Interface: 6800


WG12232J is a 122x32 graphic LCD module which is built in with SBN1661G controller IC or equivalent controller.  This 122x32 LCD display supports 6800 8-bit parallel interface and 5V power supply. WG12232J also supports Negative Voltage 3V optional.  This display is built in with internal oscillation, please choose WG12232E if you need external oscillation.  


Winstar Display WG12232J Graphic LCD Module 122x32


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 CS1 Chip select signal for IC1
6 CS2 Chip select signal for IC2
7 CL/NC External clock 2KHZ 
8 E/NC Enable signal
9 R/ W Read/Write select signal
10~17 DB0~DB7 Data bus line
18 /RES Controller reset signal, Active Low
19 A Power supply for B/L +
20 K Power supply for B/L -

Mechanical Data

Item Standard Value Unit
Module Dimension 80.0 × 27.2 mm
Viewing Area 60.0 × 18.0 mm
Mounting Hole 75.0 × 28.0 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 4.35 V

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