1.71 pulgada COG+PCB Pantalla OLED Gráfico,128x32
Modelo Nº WEA012832P
►Tipo: Gráfico
►Estructura: COG+PCB
►Tamaño : 1.71 inch
►Matriz de puntos 128x32
►IC:CH1115
►Fuente de alimentación de 3V
►1/32 duty
►Interfaz : 4-Wire SPI
►Color de la pantalla: Blanco / Amarillo
DIBUJO
Data source ref: WEA012832PLAP3N00000
ESPECIFICACIONES
Función interfaz Pin
No. | Símbolo | Función |
---|---|---|
1 | GND | Ground. |
2 | VCC | Power supply pin for logic. |
3 | D0 | When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI). |
4 | D1 | |
5 | RES# | This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation. |
6 | D/C# | This is the Data/Command control pad that determines whether the data bits are data or a command. D/C = "H": the inputs at D0 and D1 are treated as display data. D/C = "L": the inputs at D0 and D1 are transferred to the command registers. |
7 | CS# | This pin is the chip select input. (active LOW) |
Datos mecánicos
Elemento | Dimensión | Unidad |
---|---|---|
Matriz de puntos | 128 x 32 | - |
Dimensión del módulo | 60.0 × 18.75 × 5.96(MAX) | mm |
zona activa | 42.22 × 10.54 | mm |
Tamaño del punto | 0.308 × 0.308 | mm |
Distancia entre puntos | 0.33 × 0.33 | mm |
Modo de visualización | Matriz pasiva | |
Color de la pantalla | Monocromos | |
Drive Duty | 1/32 Duty | |
IC | CH1115 | |
Interfaz | 4-Wire SPI | |
Tamaño | 1.71 pulgada |
Valores nominales máximos absolutos
Parameter | Símbolo | Valor mín. | Valor máx. | Unidad |
---|---|---|---|---|
Supply Voltage for Logic | VCC | -0.3 | 3.6 | V |
Temperatura de funcionamiento | TOP | -40 | +80 | °C |
Temperatura de almacenamiento | TSTG | -40 | +85 | °C |
Características electrónicas
DC Características electrónicas
Elemento | Símbolo | Condition | Valor mín. | Valor típico | Valor máx. | Unidad |
---|---|---|---|---|---|---|
Supply Voltage for Logic | VCC | - | 1.8 | 3.0 | 3.3 | V |
High Level Input | VIH | - | 0.8×VCC | - | VCC | V |
Low Level Input | VIL | - | GND | - | 0.2×VCC | V |
High Level Output | VOH | - | 0.8×VCC | - | VCC | V |
Low Level Output | VOL | - | GND | - | 0.2×VCC | V |
Display 50% Pixel on | ICC | VCC =3V | - | 40 | 30 | mA |