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122x32 LCD Graphic Displays
Model No. WG12232I
►Graphic LCD 122x32
►IC: SBN1661G
►1/32 duty cycle
►FFC
►Same size as WG12232D
►White LED backlight not available
►Interface: 6800
Description
WG12232I model is a COB Graphic LCD module made of 122x32 dots, diagonal size 1.9 inch. This display is built in with SBN1661G controller IC or compatible controller. It supports 6800 8-bit parallel interface; 5V power supply. WG12232I have the same mechanical size as WG12232D, but with FFC pinout on module. WG12232I is available for different LCD mode options, STN Negative, FSTN Negative and FSTN Positive and with LED backlight options, like yellow/green, blue LED. Please note, WG12232I is not available for White LED backlight.
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 |
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 | 4.80 | V |
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