240x128 Display LCD Module - RG240128B1
240x128 Display LCD Module - RG240128B1

240x128 Display LCD Module

Model No. RG240128B1

RG240128B1 is a LCD display module with resolution of 240x128 pixels, the module dimension 144.0×104.0 mm. RG240128B1 utilizes IC RA6963 supporting 8080 interface. RG240128B1 has 18 pins and RG240128B5 has 20 pins. The LED is driven by pin 19/20. The module has a PCB with screw holes and peripheral circuit for easy mounting and usage. Logic voltage is 5V (optional: negative voltage), driving method is 1/128 duty. Operating temperature covers from -20~+70℃, storage temperature range is from -30~+80℃. In RG240128B1 series, there are different backlight options available such as yellow-green and white. As for the type of polarizer, customers may choose either transflective or transmissive type. Feel free to send us inquiries for more details.

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Dot Matrix / Resolution 240 × 128 dots
Module Dimension 144.0 × 104.0 × 14.3 (MAX) mm
Viewing Area 114.0 × 64.0 mm
Active Area 107.98 × 57.58 mm
Mounting Hole 138.0 × 97.0 mm
Dot / Pixel Size 0.43 × 0.43 mm
Dot / Pixel Pitch 0.45 × 0.45 mm
IC RA6963 or Equivalent
Interface 8080
Power Supply 5V
Built-in negative voltage
Duty 1/128 duty cycle
Type Graphic LCD Display
Feature RG2040128B5:20 PINS,PIN19 and PIN20 for backlight
Pin No. Symbol Description
1 VEE Negative Voltage Output
2 VSS Ground
3 VDD Power supply for logic
4 VO Contrast Adjustment
5 /WR Data write. Write data into LCD Controller
6 /RD Data read. Read data from LCD Controller
7 /CE Enable signal
8 C/D Data/ Instruction select signal
9 RST Controller reset signal, Active Low
10 DB0 Data bus line
11 DB1 Data bus line
12 DB2 Data bus line
13 DB3 Data bus line
14 DB4 Data bus line
15 DB5 Data bus line
16 DB6 Data bus line
17 DB7 Data bus line
18 FS Selection of font; H : 6 * 8 , L : 8 * 8

240x128 Display LCD Module - RG240128B1

Item Symbol Standard Value
Input Voltage VDD 3/5 V
Recommended LCD Driving Voltage for Normal Temp.
Version module @25ºC
VDD-VO 19.5 V