Graphic Modules VG192643

VG192643

1.Built-in controller NT7107/7108 or equivalent
2.+ 5V single power supply
3.1/64 duty cycle
4.4. LED B/L pins: A/K, or 1/2, 20/21
5.Backlight: LED B/L
6.Option: External Negative Voltage

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  • Graphic Modules VG192643
  • Mechanical Data
  • Electronic Characteristics
  • Pin Assignment
  • Dimension
Item Standard Value Unit
Module Dimension 120.0 x 62.0 mm
Viewing Area 102.0 x 39.0 mm
Active Area 95.96 x 31.96 mm
Dot Size 0.46 x 0.46 mm
Dot Pitch 0.5 x 0.5 mm
Item Symbol Condition Typical Value Unit
Input Voltage VDD 25℃ 5.0 V
Supply Current IDD VDD = +5V 10.0 mA
LCD Driving Voltage VDD - VO 25℃ 8.35 V
LED Forward Voltage Vf 25℃ 3.5 V
LED Forward Current If 25℃ 96 mA
Pin Symbol Function
1 VSS GND
2 VDD +5V
3 VO Contrast Adjustment
4 VEE Negative Voltage output
5 D/I H:Data L:Instruction
6 R/W H/L read/write signal
7 E HàL Enable signal
8~15 DB0~DB7 H/L data bus line
16 CS1 Chip Select for IC1
17 CS2 Chip Select for IC2
18 CS3 Chip Select for IC3
19 /RST Reset signal
20 A Power supply for B/L (+)
21 K Power supply for B/L (-)

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