Graphic LCD Modules

  • produsts-pic
VA3202404

1.NO Built-in controller
2.+ 3~5V single power supply
3.1/240 duty cycle
4.Backlight: LED B/L
5.Option: Positive Voltage

ItemStandard ValueUnit
Module Dimension 93.3 x 73.0 mm
Viewing Area 81.8 x 62.0 mm
Active Area 76.785 x 57.585 mm
Dot Size 0.225 x 0.225 mm
Dot Pitch 0.24 x 0.24 mm
ItemSymbolConditionTypical ValueUnit
Input Voltage VDD 25 ℃ 5.0 V
Supply Current IDD VDD = +5V 20.0 mA
LCD Driving Voltage VDD - VO 25 ℃ 21.2 V
LED Forward Voltage Vf 25 ℃ LED-White 3.2 V
LED Forward Current If 25 ℃ LED-White 90 mA
PinSymbolFunction
1~4 DB0~DB3 Data bus line
5 /DISPOFF H: Display ON , L: Display OFF
6 FLM First Line Marker
7 M AC Alternative Signal(M Signal)
8 LP Data latch pulse
9 CP Clock Signal
10 VDD +3V~5V
11 VSS GND
12 NC No connection
13 VO Contrast Adjustment
14 /RST Reset signal
15~19 NC No connection
20 A Power supply for B/L (+)
21 K Power supply for B/L (-)
22~24 NC No connection

VA3202404