Home Produtos LCD COG WO12864A1

Model No. WO12864A1

►LCD COG 128x64
►LCD Gráfico
►Controlador integrado (ST7565P ou equivalente)
►Alimentação 3,3V
►1/65 duty cycle
►Interface : 6800/8080/SPI

DRAWING

Winstar WO12864A1 128x64 COG LCD Module

SPECIFICATIONS

Função do pino de interface

Pin No. Símbolo Descrição
1 P/S Selects the interface type: Serial or Parallel.
2 C86 Interface selection 6800/8080
3 VR LCD Contrast Adjustment when IRS = “L”
4~8 V0~V4 Bias voltage levels for LCD driving
9 CAP2N DC/DC voltage converter.
10 CAP2P DC/DC voltage converter.
11 CAP1P DC/DC voltage converter.
12 CAP1N DC/DC voltage converter.
13 CAP3P DC/DC voltage converter.
14 Vout Positive Voltage output
15 VSS Ground
16 VDD Power supply for logic
17~24 D7~ D0 Data bus line
25 /RD(E) 8080 family: Read signal, 6800 family: Enable clock
26 /WR(R/W) 8080 family: Write signal, 6800 family: Read/Write signal
27 A0 Data/ Instruction select signal
28 /RES Controller reset signal, Active Low
29 /CS1 This is the chip select signal.

Dados Mecânicos

Item Valor Padrão Unidade
Dimensão do módulo 60.1 × 44.5 mm
Área de visualização 54.6 × 32.0 mm
Distância entre pontos 0.39 × 0.43 mm
Tamanho do ponto 0.36 × 0.40 mm

Características Eletrônicas

Item Símbolo Valor Padrão
Valor Típico
Unidade
Input Voltage VDD 3.0 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
Vo-Vss 9.50 V

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