Home Productos Pantalla OLED Pantalla OLED Gráfico WEA012864AA

1.54" Pantalla de OLED 128x64 Gráfico

Modelo Nº WEA012864AA

►Tipo : Gráfico
►Estructura : COG+PCB
►Tamaño : 1.54"
►Matriz de puntos 128 x 64
►Fuente de alimentación de 3V
►1/64 duty
►Interfaz : 4-wire SPI
►Color de la pantalla: Blanco / Amarillo
►Compatibilidad con escala de grises


1.54 inch Graphic OLED Display 128x64 Modules - WEA012864AA

Data source ref: WEA012864AAWAP3N00000


Función interfaz Pin

No. Símbolo Función
1 GND This is a ground pin.
2 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin. It is supplied by external high voltage source.
3 D0 These pins are bi-directional data bus connecting to the MCU data bus.
Unused pins are recommended to tie LOW. 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.
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 pull HIGH during normal operation.
6 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.
7 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).

Datos mecánicos

Elemento Dimensión Unidad
Matriz de puntos 128 × 64 -
Dimensión del módulo 42.4 x 38.0 x 5.96(MAX) mm
zona activa (AA) 35.05 × 17.51 mm
Tamaño del punto 0.249 × 0.249 mm
Distancia entre puntos 0.274 × 0.274 mm
Modo de visualización Matriz pasiva
Color de la pantalla Monochrome
Drive Duty 1/64 Duty
Gray Scale 4 bits
IC SSD1327
Interfaz 4-wire SPI
Tamaño (Diagonal) 1.54 pulgada

Valores nominales máximos absolutos

Parameter Símbolo Valor mín. Valor máx. Unidad
Supply Voltage for Logic VCC 2.0 5.5 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

Electronical Characteristics

DC Características electrónicas

Item Símbolo Condition Valor mín. Valor típico Valor máx. Unidad
Supply Voltage for Logic(3V/5V) VCC 2.8 3.3 5.2 V
Input High Volt. VIH 0.8×VCC - VCC V
Input Low Volt. VIL VSS - 0.2×VCC V
Output High Volt. VOH 0.9×VCC - VCC V
Output Low Volt. VOL 0 - 0.1×VCC V
Display 50% Pixel on ICC VCC =3.0V - 60 120 mA
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