產品敘述
此型號OLED模組可支援內部升壓及外部供電。
規格圖
Data source ref: WEA012832DWPP3N00001
產品規格
Pin功能定義
| No. | 符號 | 說明 |
|---|---|---|
| 1 | SDA | When serial mode is selected, D1 will be the serial data input SDIN and D0 will be the serial clock input SCLK. |
| 2 | SCL | |
| 3 | DC | Data/Command Control This pin is Data/Command control pin.. When the pin is pulled high and serial interface mode is selected, the data at SDIN is treated as data. When it is pulled low, the data at SDIN will be transferred to the command register. |
| 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 | 2.8 ~ 3.3V Power supply pin for core logic operation. |
| 7 | VIN | 4.8 ~ 5.2V Power supply pin for core logic operation. |
| 8 | GND | This is a ground pin. |
規格說明
| 項目 | 規格 | 單位 |
|---|---|---|
| 點陣(解析度) | 128 x 32 | Dots |
| 模組尺寸 | 32.5 × 20.5 × 2.41 | mm |
| 有效區域 | 22.384 × 5.584 | mm |
| 像素大小 | 0.152 × 0.152 | mm |
| 像素間距 | 0.175 × 0.175 | mm |
| 顯示模式 | 被動矩陣 | |
| 發光顏色 | 單色 | |
| 驅動方式 | 1/32Duty | |
| IC | SSD1306BZ | |
| 介面 | SPI | |
| 尺寸 | 0.91 吋 | |
最大絕對額定值
| 參數 | 符號 | 最小值 | 最大值 | 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 |
電氣特性
| 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 | 3.3 | V |
| 邏輯電源電壓(5V) | VIN | － | 4.8 | 5.0 | 5.2 | V |
| 輸入高電壓 | VIH | － | 0.8×VDD | － | VDD | V |
| 輸入低電壓 | VIL | － | 0 | － | 0.2×VDD | V |
| 輸出高電壓 | VOH | － | 0.9×VDD | － | VDD | V |
| 輸出低電壓 | VOL | － | 0 | － | 0.1×VDD | V |
| 50% Check Board operating Current | ICC | VDD=3V | － | 13.0 | 26.0 | mA |
