Home Products Graphic LCD WG12232E

122x32 Graphic LCD Display Module

Model No. WG12232E

►122x32 Graphic LCD
►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


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


122x32 Graphic LCD Display Module - WG12232E


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 External clock 2KHZ 
8 E 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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