122 x 32 Graphical LCD Displays
Model No. WG12232D
►Graphic LCD 122x32
►IC: SBN1661G
►1/32 duty cycle
►Chinese version: WG12232N
►Pin pitch 2.0mm version: WG12232D1
►White LED backlight not available
►Interface: 6800
Description
WG12232D is a 122x32 graphic LCD module which is having the outline size 59 x 29.3 mm and AA size of 45.72 x 11.97 mm, diagonal size 1.9 inch. This 122x32 graphic LCD module is built in with SBN1661G controller IC or equivalent IC. It supports 6800 8-bit parallel interface and 5V power supply. Please note the pin pitch of WG12232D is 1.27mm, please choose WG12232D1 (pin pitch:2.0 mm) if your applications require larger pin pitch.
DRAWING

SPECIFICATIONS
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 | A0 | Data/ Instruction select signal |
6 | E1 | Enable signal |
7 | E2 | Enable signal |
8~15 | DB0~DB7 | Data bus line |
16 | R/W | Read/Write select signal |
17 | VEE | Negative Voltage Output |
18 | NC | No connection |
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 typ. |
Unit |
---|---|---|---|
Input Voltage | VDD | 5.0 | V |
Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 4.35 | V |
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