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

Category: Graphic LCD

Description

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℃.

Drawing

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

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

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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