產品敘述
WEO006432A是一款0.49吋小尺寸單色被動式PMOLED顯示器模組，解析度64x32 點陣。WEO006432A模組尺寸為14.5x 11.6 x 1.26 mm， AA區尺寸為11.18 x 5.58 mm。WEO006432A內建SSD1306BZ controller控制器, 模組支援傳輸介面I2C，使用3V電壓驅動。此模組的工作溫度是-40℃至+80℃，儲存溫度-40℃至+85℃。
WEO006432A為COG結構的OLED顯示器模組，為有機自發光，無須背光源，模組輕薄且低耗電流，此款0.49吋OLED模組非常適合穿戴裝置、手環、 MP3、 錄音筆、小型手持式儀器、個人健康守護追蹤裝置等等。WEO006432A已發表標準顏色有白色與Sky Blue藍，有其他顏色需求請洽我們的業務人員。
- WEO006432AW : 白色
- WEO006432AL : 黃色
- WEO006432AS : 天空藍 (might have MOQ)
規格圖
產品規格
Pin功能定義
| No. | 符號 | 功能說明 |
|---|---|---|
| 1 | C2N | Positive Terminal of the Flying Inverting Capacitor Negative Terminal of the Flying Boost Capacitor The charge-pump capacitors are required between the terminals. They must be floated when the converter is not used. |
| 2 | C2P | |
| 3 | C1P | |
| 4 | C1N | |
| 5 | VBAT | Power Supply for DC/DC Converter Circuit This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used. |
| 6 | NC | No connection. |
| 7 | VSS | Ground of Logic Circuit This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground. |
| 8 | VDD | Power Supply for Logic This is a voltage supply pin. It must be connected to external source. |
| 9 | RES# | Power Reset for Controller and Driver This pin is reset signal input. When the pin is low, initialization of the chip is executed. |
| 10 | SCL | Host Data Input/Output Bus |
| 11 | SDA | When serial mode is selected, D1 will be the serial data input SDIN and D0 will be the serial clock input SCLK. When I2C mode is selected, D2 & D1 should be tired together and serve as SDAout & SDAin in application and D0 is the serial clock input SCL. |
| 12 | IREF | Current Reference for Brightness Adjustment This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 12.5μA. |
| 13 | VCOMH | Voltage Output High Level for COM Signal This pin is the input pin for the voltage output high level for COM signals. A capacitor should be connected between this pin and VSS. |
| 14 | VCC | Power Supply for OEL Panel This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used. |
規格說明
| 項目 | 尺寸 | 單位 |
|---|---|---|
| 點陣(解析度) | 64 x 32 | Dots |
| 模組尺寸 | 14.5 × 11.6 × 1.26 | mm |
| 有效區域 | 11.18 × 5.58 | mm |
| 點間距 | 0.153 × 0.153 | mm |
| 點大小 | 0.175 × 0.175 | mm |
| 顯示模式 | 被動矩陣 | |
| 顯示顏色 | 單色 | |
| 驅動方式 | 1/32 Duty | |
| IC | SSD1306BZ | |
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 | VDD | － | 2.8 | 3 | 3.3 | V |
| 顯示電源電壓 | VCC | － | 7 | 7.5 | 7.8 | V |
| 輸入高電壓 | VIH | － | 0.8×VDD | － | VDDIO | V |
| 輸入低電壓 | VIL | － | 0 | － | 0.2×VDD | V |
| 輸出高電壓 | VOH | － | 0.9×VDD | － | VDDIO | V |
| 輸出低電壓 | VOL | － | 0 | － | 0.1×VDD | V |
| 50% Check Board operating Current | ICC | VCC=7.5V | － | 5 | 20 | mA |
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