Model No. WEA012864L(I2C)
►Type: Graphic
►Structure: COG+PCB
►Size: 1.28"
►128 x 64 Dot Matrix
►IC：SH1106
►3V/5V Power supply
►1/64 duty
►Interface: I2C
►Display Color: White / Yellow / Sky Blue
WEA012864L is a graphic COG with PCB OLED module, which is made of resolution 128x64 pixels, diagonal size 1.28 inch. WEA012864L is built in with SH1106 IC; it supports I2C interface, 1/64 driving duty. WEA012864L model is having PCB outline size 35.50 × 32.0 mm with mounting holes on board and 4x1 metal pins on module.WEA012864L module supports internal Charge Pump supply and external VCC supply.
The supply voltage for logic of WEA012864L is 3V/ 5V, supply voltage for display is 7.5V (Internal Boots), display with 50% check board current is 25mA@3.3VDD (typical value). This OLED module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.
Data source ref: WEA012864LWPP3N00000
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix | 128 × 64 Dots | － |
| Module dimension | 35.50 × 32.00 × 2.66 | mm |
| Active Area | 29.42 × 14.20 | mm |
| Pixel Size | 0.205 × 0.197 | mm |
| Pixel Pitch | 0.230 × 0.222 | mm |
| Display Mode | Passive Matrix | |
| Display Color | Monochrome | |
| Drive Duty | 1/64 Duty | |
| Controller IC | SH1106 | |
| Interface | I2C | |
| Size | 1.28 inch | |
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage for Logic | VCC | 1.65 | 5.5 | V |
| Operating Temperature | TOP | -40 | +80 | °C |
| Storage Temperature | TSTG | -40 | +85 | °C |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VCC | － | 2.9 | 3.3 | 5.2 | 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% Check Board operating Current | ICC | VCC =3.3V | - | 25 | 37.5 | mA |
| No. | Symbol | Function |
|---|---|---|
| 1 | VCC | Power supply input |
| 2 | GND | Ground |
| 3 | D0 | The serial clock input |
| 4 | D1 | The serial data input |
By clicking "Allow All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing and performance efforts. You can find further information this subject in our policy.
