Módulo LCD 240x64
Model No. WG24064J
►Display LCD Gráfico 240x64
►IC: RA6963
►1/64 duty cycle
►Apenas alimentação +5V
►Tensão negativa integrada
►LED de Borda: 2,1V, Matriz backlight opcional: 4,2V
►Interface: 8080
DRAWING
Data source ref:WG24064J-TFH-VZ#
SPECIFICATIONS
Função do pino de interface
| Pin No. | Símbolo | Level | DESCRIÇÃO |
|---|---|---|---|
| 1 | FG | － | Frame ground ( Connected to bezel ) |
| 2 | Vss | － | GND |
| 3 | Vdd | － | Power supply |
| 4 | Vo | － | Power supply for LCD driver |
| 5 | /WR | L | Data write. Write data into RA6963when WR = L |
| 6 | /RD | L | Data read. Read data from RA6963when RD = L |
| 7 | /CE | L | L : Chip enable |
| 8 | C/D | H / L | WR=L , C/D=H : Command Write C/D=L: Data write RD=L , C/D=H : Status Read C/D=L: Data read |
| 9 | Vout | － | Negative voltage output |
| 10 | /RESET | H / L | H : Normal ; L : Initialize RA6963 |
| 11 | DB0 | H / L | Data bus line |
| 12 | DB1 | H / L | Data bus line |
| 13 | DB2 | H / L | Data bus line |
| 14 | DB3 | H / L | Data bus line |
| 15 | DB4 | H / L | Data bus line |
| 16 | DB5 | H / L | Data bus line |
| 17 | DB6 | H / L | Data bus line |
| 18 | DB7 | H / L | Data bus line |
| 19 | FS | H / L | Pins for selection of font; H : 6 * 8 , L : 8 * 8 |
| 20 | NC | － | No connection |
| 21 | A | － | Power supply for B/L + |
| 22 | K | － | Power supply for B/L - |
Dados Mecânicos
| Item | Dimensão | Unidade |
|---|---|---|
| Number of dots | 240 x 64 | － |
| Dimensão do módulo | 180.0 x 65.0 x 14.1(Max) | mm |
| View area | 132.6 x 39.0 | mm |
| Área ativa | 127.15 x 33.87 | mm |
| Tamanho do ponto | 0.48 x 0.48 | mm |
| Distância entre pontos | 0.53 x 0.53 | mm |
| Duty | 1/64 | |
| Tipo de luz de fundo | LED | |
| IC | RA6963 | |
| Interface | 8080 | |
Classificações Máximas Absolutas
| Item | Símbolo | Min | Típico | Máximo | Unidade |
|---|---|---|---|---|---|
| Temperatura de operação | TOP | -20 | － | +70 | ℃ |
| Temperatura de armazenamento | TST | -30 | － | +80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.3 | V |
| Supply Voltage For Logic | VDD-VSS | -0.3 | － | +7.0 | V |
Características Eletrônicas
| Item | Símbolo | Condition | Min | Típico | Máximo | Unidade |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 4.5 | 5.0 | 5.5 | V |
| Supply Voltage For LCD | VDD-V0 | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 14.1 － |
－ 14.5 － |
－ 14.9 － |
V V V |
| Input High Volt. | VIH | － | 0.8VDD | － | VDD | V |
| Input Low Volt. | VIL | － | 0 | － | 0.15VDD | V |
| Output High Volt. | VOH | － | VDD-0.3 | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.3 | V |
| Supply Current | IDD | － | － | 18.5 | － | mA |
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