- Especificación
- Función Interfaz Pin
- Dibujo del Contorno
- Valores Nominales Máximos Absolutos
- Características Electrónicas
| Elemento | Dimensión | Unidad |
|---|---|---|
| Estructura | COG+PCB | |
| Tamaño (Diagonal) | 2.42 | pulgada |
| Matriz de puntos (Resolución) | 128 × 64 | dots |
| Dimensión del módulo | 75.0 × 52.7 × 10.2 (Máximo) | mm |
| Área de visión | 57.01 × 29.49 | mm |
| zona activa(AA) | 55.01 × 27.49 | mm |
| Tamaño del punto | 0.40 × 0.40 | mm |
| Distancia entre puntos | 0.43 × 0.43 | mm |
| Color de Emisión | OLED, Blanco / Amarillo / Verde / Azul cielo | |
| Modo de visualización | Matriz Pasiva | |
| IC | SSD1309 | |
| Interfaz | 8080 opcional 6800, 4-SPI, I2C | |
| PCAP IC | GT911 | |
| PCAP Interfaz | I2C | |
| Puntos de Detección | 1 | Points |
| Pantalla táctil | Panel Táctil Capacitivo | |
| Superficie | Brillo Normal | |
| Fuente de alimentación | 3V | |
| Deber | 1/64 Deber | |
| Temperatura de funcionamiento | -20~+70 | °C |
| Temperatura de almacenamiento | -30~+80 | °C |
| Tipo de polarizador | Polarizador opcional | |
| Tipo | Pantalla Gráfica OLED, Visualización Táctil OLED |
| No. | Símbolo | Función |
|---|---|---|
| 1 | VDD | Power supply pin for core logic operation |
| 2 | VSS | Ground. |
| 3 | NC(GND) | No connection |
| 4~11 | D0~D7 | These pins are bi-directional data bus connecting to the MCU data bus. Unused pins are recommended to tie LOW. |
| 12 | CS# | This pin is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW). |
| 13 | NC(GND) | No connection |
| 14 | RES# | This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin pull HIGH during normal operation. |
| 15 | R/W# | This pin is read / write control input pin connecting to the MCU interface. When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW. |
| 16 | D/C# | This pin is Data/Command control pin connecting to the MCU. When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data. When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register. |
| 17 | E | This pin is MCU interface input. When 6800 interface mode is selected, this pin will be used as the Enable (E) signal. |
| 18 | NC(GND) | No connection |
| 19 | DISP | No Connection |
| 20 | NC(GND) | No connection |
| 21 | TP_INT | Interrupt signal, active low, asserted to request Host start a new transaction |
| 22 | TP_SDA | I2C data signal |
| 23 | TP_SCL | I2C clock signal |
| 24 | TP_RST | External reset signal, active low |
| Parámetro | Símbolo | Mínimo | Máximo | Unidad |
|---|---|---|---|---|
| Tensión de Alimentación para lógica | VDD | -0.3 | 4 | V |
| Temperatura de funcionamiento | TOP | -20 | +70 | °C |
| Temperatura de almacenamiento | TSTG | -30 | +80 | °C |
Características Electrónicas DC
| Artículo | Símbolo | Condición | Mínimo | Tipo | Máximo | Unidad |
|---|---|---|---|---|---|---|
| Tensión de Alimentación para lógica | VDD | － | 2.8 | 3.0 | 3.3 | V |
| Entrada de alto nivel | VIH | － | 0.8×VDD | － | － | V |
| Entrada de bajo nivel | VIL | － | － | － | 0.2×VDD | V |
| Salida de alto nivel | VOH | － | 0.9×VDD | － | － | V |
| Salida de bajo nivel | VOL | － | － | － | 0.1×VDD | V |
| Comprobar la corriente de funcionamiento de la placa 50 % | IDD | VDD =3V | - | 150 | 300 | mA |
