Home Products OLED Module Graphic OLED Display WEA064128A

0.96 inch 64x128 COG OLED Graphic with PCB

Model No. WEA064128A

►Type: Graphic
►Structure: COG+PCB
►Size: 0.96"
►Suitable for Wearable Device
►64 x 128 Dot Matrix
►3V Power supply
►1/64 duty
►Interface: I2C
►Display Color: White / Yellow


WEA064128A model is a consumer-grade COG OLED display, diagonal size 0.96 inch, made of resolution 64x128 dots. WEA064128A model is the extension item of WEO064128A which has a PCB board on the module. This PCB board with two mounting holes and metal pins is easy for customers to fix modules on their applications. WEA064128A module is built-in with SH1107 IC; it supports I2C interface, driving duty 1/64, the supply voltage is 3.0V (typical value), and the current with 50% checkerboard displayis 25mA @3.0VDD (for white color). The booster circuit has been designed on the PCB version, and the customer only needs to provide a set of VDD voltage to use.

This COG with PCB OLED module is suitable for smart home applications, medical devices, industrial control, meters, etc. WEA064128A module operating temperatures range is from -30℃ to +70℃; its storage temperatures range from -30℃ to +70℃.



0.96 inch 64×128 COG OLED Graphic with PCB - WEA064128A


Interface Pin Function

No. Symbol Function
1 GND Ground
2 VCC Power supply input.
3 SCL The serial clock input.
4 SDA The serial data input/output.

Mechanical Data

Item Dimension Unit
Dot Matrix 64 × 128 -
Module dimension 34.0 × 18.0 × 1.41 mm
Active Area 10.86 × 21.74 mm
Pixel Size 0.15 × 0.15 mm
Pixel Pitch 0.17 × 0.17 mm
Display Mode Passive Matrix
Display Color Monochrome
Drive Duty 1/64 Duty
IC SH1107
Interface I2C
Size 0.96 inch

Absolute Maximum Ratings

Parameter Symbol Min Max Unit
Supply Voltage for Display VCC -0.3 3.6 V
Operating Temperature TOP -30 +70 °C
Storage Temperature TSTG -30 +70 °C

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VCC 1.65 3.0 3.3 V
Input High Volt. VIH 0.8×VCC VCC V
Input Low Volt. VIL 0 0.2×VCC V
Output High Volt. VOH 0.8×VCC VCC V
Output Low Volt. VOL 0 0.2×VCC V
50% Checkerboard operating Current ICC VCC =3V 25 50 mA

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