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华凌光电的WEO012864J型号为2.42寸 128x64 图形OLED点阵屏COG工艺含PCB版的模组,内置SSD1309 IC,外形尺寸为75.0x 52.7mm,AA 尺寸为55.01x 27.49mm。 OLED COG显示器模组因为非常的薄,重量轻巧且低耗电流,所以非常适合手持式产品、量测仪器、智慧电表、穿戴式产品、物联网设备等等。

Data source ref:WEO012864JWPP3N00000
| 项目 | 尺寸 | 单位 |
|---|---|---|
| 点阵 | 128 x 64 Dots | - |
| 模块尺寸 | 75.0 × 52.7 × 8.5 | mm |
| 有效区域 | 55.01 × 27.49 | mm |
| 像素大小 | 0.40 × 0.40 | mm |
| 像素间距 | 0.43 × 0.43 | mm |
| 显示模式 | 被动矩阵(Passive Matrix) | |
| 显示颜色 | 单色 | |
| 驱动方式 | 1/64 Duty | |
| IC | SSD1309 | |
| 接口 | 预设 8080, 可选: 6800, SPI, I2C | |
| 对角线尺寸 | 2.42 寸 | |
| 参数 | 符号 | 最小值 | 最大值 | 单位 |
|---|---|---|---|---|
| 逻辑电源电压 | VDD | -0.3 | 4 | V |
| 工作温度 | TOP | -40 | +80 | °C |
| 储存温度 | TSTG | -40 | +85 | °C |
| 项目 | 符号 | 条件 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|---|
| 逻辑电源电压 | VDD | - | 2.8 | 3.0 | 3.3 | V |
| 输入高准位 | VIH | - | 0.8×VDD | - | - | V |
| 输入低准位 | VIL | - | - | - | 0.2×VDD | V |
| 输出高准位 | VOH | - | 0.9×VDD | - | - | V |
| 输出低准位 | VOL | - | - | - | 0.1×VDD | V |
| 50% 设备运行电流 | IDD | VDD =3.0V | 120 | 135 | 145 | mA |
| No. | 符号 | 功能说明 |
|---|---|---|
| 1 | VDD | Power supply pin for core logic operation. |
| 2 | VSS | Ground. |
| 3 | NC | No connection |
| 4~11 | D0~D7 | Data bus. |
| 12 | 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). |
| 13 | NC | No connection |
| 14 | /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. |
| 15 | R/W | This pin is read / write control input pin connecting to the MCU interface. When 8080 interface mode is selected, this pin is pulled LOW and the chip is selected |
| 16 | D/C | This pin is Data/Command control pin connecting to the MCU. |
| 17 | E | This pin is MCU interface input. When 8080 interface mode is selected, this pin is pulled LOW and the chip is selected |
| 18 | NC | No connection |
| 19 | DISP | Display off when it's pulled low; Display on when it's pulled high. |
| 20 | NC | No connection |
* 80 Series Interface is default
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