Home Produtos Módulo OLED Display OLED Gráfico WEA012864A

Model No. WEA012864A

►Tipo: Gráfico
►Estrutura: COG+PCB
►Tamanho: 1,54"
►Matriz de pontos 128 x 64
►Controlador SSD1309 integrado
►Alimentação 3V
►1/64 duty
►Interface: 4-wire SPI / I2C Option
►Display Color: Branco / Amarelo / Verde


1.54 inch 128x64 COG OLED Graphic with PCB - WEA012864A
Data source ref: WEA012864AWAP3N00000


Interface Pin Function

No. Symbol Function
1 GND Ground pin.
2 VCC Power supply pin for core logic operation.
3 D0 The serial clock input
4 D1 The serial data input
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 D1 will be interpreted as data.
When the pin is pulled LOW, the data at D1 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).

Mechanical Data

Item Dimension Unit
Dot Matrix 128 × 64 -
Module dimension 42.4 × 38 × 2.56 mm
Active Area 35.05 × 17.51 mm
Pixel Size 0.249 × 0.249 mm
Pixel Pitch 0.274 × 0.274 mm
Display Mode Passive Matrix
Display Color Monochrome
Drive Duty 1/64 Duty
IC SSD1309
Interface 4-Wire SPI / I2C Option
Size 1.54 inch

Absolute Maximum Ratings

Parameter Symbol Min Max Unit
Supply Voltage for Display VCC 2 6 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VCC 2.8 3.3 5.5 V
High Level Input VIH 0.8×VCC V
Low Level Input VIL 0.2×VCC V
High Level Output VOH 0.9×VCC V
Low Level Output VOL 0.1×VCC V
50% Check Board operating Current VCC =3.3V 80 160 mA
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