WG19232C is a monochrome graphic 192×32 LCD module, diagonal 3.2” LCD display. This display is having the module dimension of 116×37 mm and AA size of 80.6×15.96 mm which is having the same mechanical size as WH2002A. This WG192x32C model is built in ST7920 controller IC, it supports 6800 8-bit parallel and SPI interface. WG19232C3 is 3.3V power supply; WG19232C5 is 5V power supply. WG19232C is available in various LED colors including yellow/green, blue, white, red, etc, the LED can be drive by PIN 15, PIN16. The WG19232C model supports Traditional Chinese and Simplified Chinese Font on module, if you need a same size module as WH2002A and need Chinese version, please choose this model. It can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
192×32 Graphic LCD Displays
Model No. WG19232C3/C5
- Graphic LCD 192×32
- IC: ST7920
- WG19232C3 :+3.3V power supply ; WG19232C5 :+5V power supply
- 1/32 duty cycle
- LED can be driven by PIN15, PIN16
- Chinese version
- Same size as WH2002A
- Interface: 6800/SPI
Description
Drawing
Drawing
Specifications
Specifications
Interface Pin Function
Pin No. | Symbol | Description |
---|---|---|
1 | VSS | Ground |
2 | VDD | Power supply for logic |
3 | VO | Contrast Adjustment |
4 | RS | Data/ Instruction select signal |
5 | R/W | Read/Write select signal |
6 | E | Enable signal |
7~14 | DB0~DB7 | Data bus line |
15 | A | Power supply for B/L + |
16 | K | Power supply for B/L – |
Mechanical Data
Mechanical Data
Item | Standard Value | Unit |
---|---|---|
Module Dimension | 116.0 × 37.0 | mm |
Viewing Area | 85.0 × 18.6 | mm |
Mounting Hole | 108.0 × 29.0 | mm |
Dot Pitch | 0.42 × 0.50 | mm |
Dot Size | 0.38 × 0.46 | mm |
Electrical Characteristics
Electrical Characteristics
Item | Symbol | Standard Value typ. |
Unit |
---|---|---|---|
Input Voltage | VDD | 3/5 | V |
Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
Vo-Vss | 4.50 | V |
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