160x32 LCD Module Graphic COB 3.85-inch - RG16032E - Raystar

160x32 LCD Graphic Module 3.85-inch COB Graphic Type (ST7920 IC)

Model No. RG16032E

The RG16032E is a 3.85-inch 160×32 COB graphic LCD module designed with the ST7920 IC, supporting both 6800 parallel and SPI interfaces with built-in Chinese font support. This 160x32 LCD combines compact size with excellent readability and integrates a PCB with screw holes and peripheral circuits, making mounting and system integration simple and efficient.

Engineered for flexibility and reliability, the RG16032E 160x32 LCD module supports an optional built-in booster for enhanced compatibility. It operates across a wide temperature range (-20°C to +70°C) and delivers stable electrical performance with a typical supply current of 5.15 mA. With durable LED backlight technology, this 160x32 LCD display ensures long-term performance, making it an ideal solution for control panels, instrumentation, and embedded applications.

If you need technical support or product quotes for the RG16032E or other 160×32 LCD modules, please feel free to contact our sales team!

Data Source Ref: RG16032E-BIW-V

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Structure	COB
Size (Diagonal)	3.85	inch
Dot Matrix / Resolution	160 × 32	dots
Module Dimension	122.0 × 44.0 × 13.6	mm
Viewing Area	99.0 × 24.0	mm
Active Area	95.95 × 19.15	mm
Mounting Hole	115.0 × 37.0	mm
Dot / Pixel Size	0.55 × 0.55	mm
Dot / Pixel Pitch	0.60 × 0.60	mm
IC	ST7920
Interface	6800 / SPI
Power Supply	3.3V / 5V Internal Boost Built-in
Duty	1/32 Duty Cycle
Chinese Version	Yes
Type	Graphics LCD Display

Pin Configuration

Pin No.	Symbol	Level	Description
1	VSS	0V	Ground
2	VDD	5.0V	Supply voltage for logic
3	NC	－	No connection
4	RS	H/L	Register select signal
5	R/W	H/L	H: read data L: write data
6	E	H/L	Enable signal
7	DB0	H/L	Data bus line
8	DB1	H/L	Data bus line
9	DB2	H/L	Data bus line
10	DB3	H/L	Data bus line
11	DB4	H/L	Data bus line
12	DB5	H/L	Data bus line
13	DB6	H/L	Data bus line
14	DB7	H/L	Data bus line
15	A	－	Power supply for B/L +
16	K	－	Power supply for B/L -

Mechanical Dimensions

160x32 LCD Module Graphic COB 3.85-inch - RG16032E Contour Drawing - Raystar

Operating & Storage Conditions

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃
Input Voltage	VIN	-0.3	－	VDD+0.3	V
Supply Voltage For Logic	VDD-VSS	-0.3	－	5.5	V
LCD Driver Voltage	VLCD	-0.3	－	7.0	V

Logic & LCD Supply Voltage

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For Logic	VDD-VSS	－	4.5	5.0	5.5	V
Supply Voltage For LCD	V0-VSS	Ta=-20℃ Ta=25℃ Ta=+70℃	－－－	－－－	－－－	V V V
Input High Volt	VIH	－	0.7VDD	－	VDD	V
Input Low Volt	VIL	－	-0.3	－	0.6	V
Output High Volt	VOH	－	0.8 VDD	－	VDD	V
Output Low Volt	VOL	－	－	－	0.4	V
Supply Current	IDD	VDD=5.0V	4.48	5.15	5.73	mA