144x32 Graphic LCD Display - RG14432D
144x32 Graphic LCD Display - RG14432D
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Dot Matrix (Resolution) 144 × 32 dots
Module Dimension 85.0 × 30.0 × 13.2 (MAX) mm
View Area 66.0 × 16.0 mm
Active Area 60.44 × 13.4 mm
Mounting Hole 81.0 × 25.2 mm
Dot Size 0.38 × 0.38 mm
Dot Pitch 0.42 × 0.42 mm
View Direction 6 o’clock
Built-in Controller ST7920
Interface 6800 / SPI
Power Supply 5V
Negative voltage option
Duty 1/32 duty cycle
Chinese Version Yes
Type Graphic LCD Display
Feature Same size with RC1602D
Pin No. Symbol Description
1 VDD Power supply for logic
2 VSS Ground
3 VO Contrast Adjustment
4 RS Data/ Instruction  select signal
5 R/W Read/Write select signal
6 E   Enable signal  
7 DB0 Data bus line
8 DB1   Data bus line  
9 DB2 Data bus line
10 DB3 Data bus line
11 DB4 Data bus line
12 DB5 Data bus line
13 DB6 Data bus line
14 DB7 Data bus line

144x32 Graphic LCD Display - RG14432D

Item Symbol Standard Value
typ.
Unit
Input Voltage VDD 3/5 V
Recommended LCD Driving Voltage for Normal Temp.
Version module @25ºC
VO-VSS 4.40 V
Top