320x240 Graphic LCD Display Module 5.67-inch COB - RG320240A - Raystar

320x240 Graphic LCD Module 5.67-inch COB (No Controller)

Model No. RG320240A

The RG320240A is a 5.67-inch 320×240 COB graphic LCD module designed for industrial and embedded 320x240 LCD display applications. It integrates a PCB with screw holes and a peripheral circuit, enabling easy mounting and reliable connection in system design. This 320x240 display module also offers the flexibility to add an analog touch panel, making it a versatile choice for user-interactive equipment and control interfaces.

Engineered for stability, the RG320240A LCD display module operates with a logic supply voltage from 2.7V to 5.5V and supports a wide operating temperature range from -20°C to +70°C. Its 1/240 duty cycle ensures uniform display performance, while the robust COB structure and flexible interface design make this gLCD 320x240 solution ideal for instrumentation, automation systems, and industrial control equipment.

If you need technical support or product quotes for the RG320240A or other 320×240 LCD modules, please feel free to contact our sales team!

Data Source Ref：RG320240A-BIW-V

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COB
Size (Diagonal) 5.67 inch
Dot Matrix / Resolution 320 × 240 dots
Module Dimension 160.0 × 109.0 × 13.0 (Max) mm
Viewing Area 122.0 × 92.0 mm
Active Area 115.18 × 86.38 mm
Mounting Hole 152.0 × 101.0 mm
Dot / Pixel Size 0.34 × 0.34 mm
Dot / Pixel Pitch 0.36 × 0.36 mm
IC No Controller
Interface No
Power Supply 5V
Duty 1/240 duty cycle
Type Graphic LCD Module
Feature Touch Screen Option (Analog Type)

Pin Assignments for RG320240A

Pin No. Symbol Level Description
1 DB0 H/L Data bus line
2 DB1 H/L Data bus line
3 DB2 H/L Data bus line
4 DB3 H/L Data bus line
5 DISPOFF H/L Display off H:ON L:OFF
6 FLM H/L Scan start-up signal
7 M H/L Frame reverse signal(alternate signal)
8 LP H to L Data latch pulse
9 CP H to L Data shift pulse
10 VDD - Power supply for logic
11 VSS 0V Ground
12 VEE - Negative Voltage Output
13 VO (Variable) Driving voltage for LCD
14 FGND - Frame ground

Mechanical Outline of the 320x240 Display Module

320x240 Graphic LCD Display Module 5.67-inch COB - RG320240A Contour Drawing - Raystar

Environmental and Electrical Limits

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 － 7.0 V
Supply Voltage For LCD VDD-V0 0 － 32 V

Voltage and Current Specifications

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS - 2.7 - 5.5 V
Supply Voltage For LCD VDD-V0 Ta=-20℃
Ta=25℃
Ta=+70℃		 -
23.0
22.1		 -
23.6
-		 26.2
24.2
-		 V
V
V
Input High Volt VIH - 0.8VDD - VDD V
Input Low Volt VIL - 0 - 0.2VDD V
Output High Volt VOH - VDD-0.4 - - V
Output Low Volt VOL - - - 0.4 V
Supply Current IDD - 60.0 75.0 80.0 mA

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