Home Productos Pantalla OLED OLED Knob WEO012864Z

Ø0.96" 128×64 OLED Knob

Modelo Nº WEO012864Z

►Tipo : Gráfico
►Estructura : COG
►Tamaño : 0.96 pulgada
►Matriz de puntos 128x64
►Controlador integrado SSD1306
►Fuente de alimentación de 3V
►1/64 duty
►Interfaz : SPI, I2C
►Color de la pantalla: Blanco / Amarillo / Azul



Ø 0.96" 128×64 OLED Knob - WEO012864Z

Data source ref: WEO012864ZLPP3N00000


Función interfaz Pin

Pin No. Símbolo Función
1 VSS Ground pin.
2 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
3 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
4 VCI Power supply pin for core logic operation
5 NC No connection
6 BS1 MCU bus interface selection pins.
Select appropriate logic setting as described in the following table.
I2C 1
4-wire Serial 0
(1) 0 is connected to VSS
(2) 1 is connected to VCI
7 IREF This is segment output current reference pin.
When external IREF is used, a resistor should be connected between this pin and VSS to maintain the IREF current at a maximum of 30uA.
8 CS# This pin is the chip select input. (active LOW).
9 RES# This pin is reset signal input.
When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin HIGH during normal operation.
10 D/C# When 4-wire serial interface is selected, this pin is Data/Command control pin connecting to the MCU.
In I2C mode, this pin acts as SA0 for slave address selection.
11 D0 These pins are bi-directional data bus connecting to the MCU data bus.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL.
12 D1
13 D2
14 NC No connection
15 NC No connection
16 NC No connection
17 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
18 VSS Ground pin.

Encoder PIN Definition

No. Symbol Function
1 FSW_A Encoder terminal signal-A
2 FSW_B Encoder terminal signal-B
3 FSW_C Encoder terminal signal-C
4 FSW_D Ground

Datos mecánicos

Elemento Dimensión Unidad
Matriz de puntos 128 x 64 Dots Dots
Dimensión del módulo Ø39.4 x 24.8 mm
zona activa 21.74 x 10.86 mm
Tamaño del punto 0.148 x 0.148 mm
Distancia entre puntos 0.17 x 0.17 mm
Modo de visualización Matriz pasiva
Color de la pantalla Monocromos
Drive Duty 1/64
IC SSD1326
Interfaz 4-line SPI , I2C
Tamaño (Diagonal) 0.96 pulgada

Valores nominales máximos absolutos

Elemento Símbolo Valor mín. Valor máx. Unidad
Supply Voltage VCI -0.3 4.0 V
Supply Voltage for Display VCC 0 15 V
Temperatura de funcionamiento TOP -20 +70 °C
Temperatura de almacenamiento TST -30 +80 °C

Características electrónicas

DC Características electrónicas

Elemento Símbolo Condición Valor mín. Valor típico Valor máx. Unidad
Supply Voltage VCI 1.65 3.0 3.3 V
Supply Voltage for Display VCC 6 10 10.5 V
Input High Volt. VIH 0.8xVCI V
Input Low Volt. VIL 0.2xVCI V
Output High Volt. VOH Iout = 100uA 0.9xVCI V
Output Low Volt. VOL Iout = 100uA 0.1xVCI V
Operating Current for VCC (VCC Supplied Externally) ICC VCC =10V 5 10 mA

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