Pantalla OLED Gráfico 2.42", 128x64
Modelo Nº WEP012864AJ(8080)
►Tipo : Gráfico
►Estructura : COG + marco + PCB
►Tamaño : 2.42 pulgada
►Matriz de puntos 128 x 64
►IC：CH1116
►Fuente de alimentación de 3V
►1/64 duty
►Interfaz : 8080
►Color de la pantalla: Blanco / Amarillo
DIBUJO
Data source ref：WEP012864AJLPP3N00000
ESPECIFICACIONES
Función interfaz Pin
| No. | Símbolo | Función |
|---|---|---|
| 1 | VDD | Power supply input |
| 2 | VSS | Ground. |
| 3 | NC | No connection |
| 4~11 | D0~D7 | This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit standard MPU data bus. |
| 12 | CS# | This pad is the chip select input. When="L", then the chip select becomes active, and data/command I/O is enabled. |
| 13 | NC | No Connection |
| 14 | RES# | This is a reset signal input pad. When is set to "L", the settings are initialized. The reset operation is performed by the signal level. |
| 15 | W/R# | This is a MPU interface input pad. When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080 MPU signal. The signals on the data bus are latched at the rising edge of the signal. |
| 16 | A0 | This is the Data/Command control pad that determines whether the data bits are data or a command. A0="H": the inputs at D0 to D7 are treated as display data. A0="L": the inputs at D0 to D7 are transferred to the command registers. |
| 17 | R/D# | This is a MPU interface input pad. When connected to an 8080 series MPU, it is active LOW. This pad is connected to the signal of the 8080 series MPU, and the data bus is in an output status when this signal is "L". |
| 18 | NC | No Connection |
| 19 | DISP | Display off when it's pulled low; Display on when it's pulled high. |
| 20 | NC | No connection |
Datos mecánicos
| Elemento | Dimensión | Unidad |
|---|---|---|
| Matriz de puntos | 128 x 64 | - |
| Dimensión del módulo | 75.0 × 52.7 × 8.5(Max). | mm |
| zona activa | 55.01 × 27.49 | mm |
| Tamaño del punto | 0.40 × 0.40 | mm |
| Distancia entre puntos | 0.43 × 0.43 | mm |
| Modo de visualización | Matriz pasiva | |
| Color de la pantalla | Monocromos | |
| Drive Duty | 1/64 Duty | |
| IC | CH1116 | |
| Interfaz | 8080 | |
| Tamaño | 2.42 pulgada | |
Valores nominales máximos absolutos
| Parameter | Símbolo | Valor mín. | Valor máx. | Unidad |
|---|---|---|---|---|
| Tensión de alimentación para lógica | VDD | -0.3 | 3.6 | V |
| Temperatura de funcionamiento | TOP | -40 | +80 | °C |
| Temperatura de almacenamiento | TSTG | -40 | +85 | °C |
Electronical Characteristics
| Elemento | Símbolo | Condición | Valor mín. | Valor típico | Valor máx. | Unidad |
|---|---|---|---|---|---|---|
| Tensión de alimentación para lógica | VDD | - | 2.8 | 3.0 | 3.3 | V |
| Entrada de alto nivel | VIH | - | 0.8×VDD | - | VDD | V |
| Entrada de bajo nivel | VIL | - | VSS | - | 0.2×VDD | V |
| Salida de alto nivel | VOH | - | 0.8×VDD | - | VDD | V |
| Salida de bajo nivel | VOL | - | VSS | - | 0.2×VDD | V |
| Mostrar 50 % de píxel activado | IDD | VDD =3.0V | - | 60 | 120 | mA |
