華凌同時發表兩款0.96吋COG 結構並都帶有PCB版在模組上的WEA012864D-01 與 WEA012864D-03 共2款OLED顯示器產品，面板解析度128x64 pixels。WEA012864D-01 的模組內建SSD1306 IC，模組傳輸介面預設支援I2C，也可選用SPI介面，此產品含轉換電路同時適用3V~5V電壓驅動。WEA012864D-01模組帶PCB版並含4個螺絲鎖孔，此PCB尺寸為38.0x28.5x2.37 mm，模組機構上含8 pins的金屬排針。此型號OLED模組可支援內部升壓及外部供電。
此款OLED模組非常適用智能控制、工控產品上顯示器、智能家電、醫療產品、量測儀器等產品。此模組的工作溫度是-40℃至+80℃，儲存溫度-40℃至+85℃。
| No. | 符號 | 功能說明 |
|---|---|---|
| 1 | SDA | When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN. When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL. |
| 2 | SCL | |
| 3 | SA0 | In I2C mode, this pin acts as SA0 for slave address selection. When 3-wire serial interface is selected, this pin must be connected to VSS. |
| 4 | RST | This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation. |
| 5 | CS | This pin is the chip select input. (active LOW). |
| 6 | VDD | 3.0V Power supply pin for core logic operation. |
| 7 | VIN | 5.0V Power supply pin for core logic operation. |
| 8 | GND | This is a ground pin. |
| 項目 | 規格說明 | 單位 |
|---|---|---|
| 點陣(解析度) | 128 × 64 | Dots |
| 模組尺寸 | 38.00 × 28.50 × 2.37 | mm |
| 有效區域 | 21.74 × 10.86 | mm |
| 像素大小 | 0.148 × 0.148 | mm |
| 像素間距 | 0.17 × 0.17 | mm |
| 顯示模式 | Passive Matrix 被動矩陣 | |
| 顯示顏色 | 單色 | |
| 驅動方式 | 1/64 Duty | |
| IC | SSD1306 | |
| 介面 | I2C, SPI | |
| 尺寸 | 0.96 吋 | |
| 參數 | 符號 | 最小值 | 大小值 | 單位 |
|---|---|---|---|---|
| 邏輯電源電壓 | VDD | 1.65 | 3.3 | V |
| 邏輯電源電壓 | VIN | 4.0 | 6.0 | V |
| 工作溫度 | TOP | -40 | +80 | °C |
| 儲存溫度 | TSTG | -40 | +85 | °C |
| 項目 | 符號 | 條件 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|---|
| 邏輯電源電壓(3V) | VDD | － | 2.8 | 3.0 | 3.2 | V |
| 邏輯電源電壓(5V) | VIN | － | 4.8 | 5.0 | 5.2 | V |
| 輸入高準位 | VIH | － | 0.8×VDD | － | VDDIO | V |
| 輸入高準位 | VIL | － | 0 | － | 0.2×VDD | V |
| 輸出高準位 | VOH | － | 0.9×VDD | － | VDDIO | V |
| 輸低高準位 | VOL | － | 0 | － | 0.1×VDD | V |
| 50% Check Board operating Current | ICC | Vcc=7.5V | － | 12.0 | 22.0 | mA |
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