Home Produtos LCD Gráfico WG12864I

Model No. WG12864I

►LCD Gráfico 128x64
►Controlador NT7108 integrado
►Alimentação +5V
►1/64 duty cycle
►Tensão negativa opcional
►Interface: 6800
►Tela de Toque: Opção

DRAWING

Graphic Dot Matrix Display Module, Display Matrix, Matrix Display

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Description
1 VSS Ground
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 D/I Data/ Instruction  select signal
5 R/ W Read/Write select signal
6 E Enable signal
7~14 DB0~DB7 Data bus line
15 CS1 Chip Select for IC1
16 CS2 Chip Select for IC2
17 /RES Controller reset signal, Active Low
18 Vout Positive Voltage output
19 A Power supply for B/L +
20 K Power supply for B/L -

Mechanical Data

Item Standard Value Unit
Module Dimension 80.0 × 70.0 mm
Viewing Area 72.0 × 40.0 mm
Mounting Hole 74.0 × 66.0 mm
Dot Pitch 0.52 × 0.52 mm
Dot Size 0.48 × 0.48 mm

Electrical Characteristics

Item Symbol Standard Value
typ.
Unit
Input Voltage VDD 5.0 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
VDD-VO 8.70 V

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