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產品敘述
WEO012864G系列是對角線尺寸為2.42吋繪圖型OLED顯示器模組，解析度128x64 像素，模組尺寸為60.5 × 37.0mm，有效區域尺寸為55.01×27.49 mm。此OLED顯示器採用先進的SSD1309 IC，支援多種介面，包括6800、8080、4線SPI和I2C。 此模組的工作溫度範圍為 -40°C至+80°C，儲存溫度範圍為 -40°C至+85°C。WEO012864G COG繪圖型OLED顯示器具有10,000:1 的高對比度，邏輯電壓範圍1.65V~3.3V;典型值3.0V。這款OLED顯示器具有高對比度快、速響應時間、低功耗、多種介面選項和寬工作溫度範圍等特點使其成為顯示高品質影像的絕佳選擇，適用於多種產品應用，例如：手持式產品、量測儀器、智慧電網、穿戴式產品、物聯網設備、醫療設備等等。WEO012864G 2.42吋OLED顯示器是任何需要高品質視覺效果、低功耗和多種介面選項的應用的絕佳選擇。
華凌光電COG繪圖型OLED模組WEO012864G與WEO012864H系列，使用相同的OLED面板但是使用不同的FPC出pin。WEO012864G模組使用ZIF FPC，而WEO012864H則是使用Hot Bar FPC，客戶可依據產品應用需求選用適合OLED模組。
可另選加鐵框 | 可選 FPC
規格圖
Data source ref: WEO012864GWPP3N00000
產品規格
規格說明
| 項目 | 尺寸 | 單位 |
|---|---|---|
| 點陣 | 128 x 64 | － |
| 模組尺寸 | 60.5 × 37.0 × 2.11 | mm |
| 有效區域 | 55.01 × 27.49 | mm |
| 像素大小 | 0.40 × 0.40 | mm |
| 像素間距 | 0.43 × 0.43 | mm |
| 顯示模式 | 被動矩陣 | |
| 發光顏色 | 單色 | |
| 驅動方式 | 1/64 Duty | |
| IC | SSD1309 | |
| 介面 | 6800,8080,4線 SPI,I2C | |
| 尺寸 | 2.42 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 | -0.3 | 4 | V |
| 顯示電源電壓 | VCC | 0 | 15 | 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 | VDD | － | 1.65 | 3.0 | 3.3 | V |
| 顯示電源電壓 | VCC | － | 7.0 | 13.0 | 13.5 | V |
| 輸入高準位 | VIH | － | 0.8×VDD | － | － | V |
| 輸入低準位 | VIL | － | － | － | 0.2×VDD | V |
| 輸出高準位 | VOH | － | 0.9×VDD | － | － | V |
| 輸出低準位 | VOL | － | － | － | 0.1×VDD | V |
| 顯示 50% 像素 | ICC | VCC =13V | － | 18 | 27 | mA |
Pin功能定義
| No. | 符號 | 說明 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NC(GND) | No connection | |||||||||||||||
| 2 | VSS | Ground. | |||||||||||||||
| 3-10 | NC | No connection | |||||||||||||||
| 11 | VDD | Power supply pin for core logic operation | |||||||||||||||
| 12 | BS1 | MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2 and BS1 are pin select
(1) 0 is connected to VSS (2) 1 is connected to VDD |
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| 13 | BS2 | ||||||||||||||||
| 14 | NC | No connection | |||||||||||||||
| 15 | 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). |
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| 16 | 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. |
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| 17 | D/C# | This pin is Data/Command control pin connecting to the MCU. When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data. When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register. In I2C mode, this pin acts as SA0 for slave address selection. |
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| 18 | R/W# | This pin is read / write control input pin connecting to the MCU interface. When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW. When 8080 interface mode is selected, this pin will be the Write (WR#) input. Data write operation is initiated when this pin is pulled LOW and the chip is selected. When serial or I2C interface is selected, this pin must be connected to VSS. |
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| 19 | E/RD# | This pin is MCU interface input. When 6800 interface mode is selected, this pin will be used as the Enable (E) signal. Read/write operation is initiated when this pin is pulled HIGH and the chip is selected. When 8080 interface mode is selected, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected. When serial or I2C interface is selected, this pin must be connected to VSS. |
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| 20~27 | D0~D7 | These pins are bi-directional data bus connecting to the MCU data bus. Unused pins are recommended to tie LOW. When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC. 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. |
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| 28 | IREF | This pin is the segment output current reference pin. IREF is supplied externally. |
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| 29 | VCOMH | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
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| 30 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. | |||||||||||||||
| 31 | NC(GND) | No connection |
可選加鐵框:
| 圖示 | 材質 | 鐵框料號 | 詳細規格圖 | 建立日期 |
|---|---|---|---|---|
 |
SUS-304 | FFL6D00049AA121XXX00 | 檢視 | 20160429 |
可選 FPC:
| 圖示 | FPC 全長 | PIN | pitch | ZIF FPC / HOTBAR FPC | 介面 | FPC 料號 | 建立日期 |
|---|---|---|---|---|---|---|---|
 |
37 | 31 | 0.5 | ZIF | 6800,8080,SPI,I2C | FPC2050003111XXXXX01 | 20130625 |
 |
19.75 | 31 | 1 | HOTBAR | 6800,8080,SPI,I2C | FPC2100003101XXXXX02 | 20140220 |
 |
37.15 | 24 | 0.5 | ZIF | 6800,8080,SPI,I2C | FPC2000502411XXXXX01 | 20160803 |
 |
70.85 | 22 | 0.5 | ZIF | 6800,8080,SPI,I2C | FPC2050002211XXXXX03 | 20161228 |
 |
106.57 | 30 | 0.5 | ZIF | 6800,8080,SPI,I2C | FPC2050003011XXXXX11 | 20180620 |