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產品敘述
此款1.1吋的方形OLED顯示器模組，解析度96x64 pixels。此款模組內建SSD1327 IC，模組操作支援 6800/8080 8-bit 平行介面，I2C與4-線SPI介面，3V電壓驅動，1/64 duty與支援16灰階。此款1.1吋COG結構的 WEO009664B模組可視為2017年EOL的TAB 1.1" WEX009664A/B的替代方案，兩者的AA區尺寸接近都是1.1吋薄型OLED模組。
WEO009664B是小尺寸1.1" COG結構的OLED顯示器，無需背光非常輕薄，適用於攜帶式裝置、智慧醫療產品、個人健康守護追蹤裝置、量測儀器，智能家電、穿戴式裝置等產品。此模組的工作溫度是-40℃至 80℃，儲存溫度-40℃至 85℃。
可選 FPC
規格圖
WEO009664B with Hotbar FPC
Data source ref: WEO009664BWAP3N00H00
WEO009664B with ZIF FPC
Data source ref: WEO009664BLAP3N00000
產品規格
Pin功能定義
| No. | 符號 | 功能 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VSS | Ground pin. It must be connected to external ground. | ||||||||||
| 2 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. It is supplied by external high voltage source. | ||||||||||
| 3 | VCOMH | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. No external power supply is allowed to connect to this pin. |
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| 4 | VCI | Low voltage power supply and power supply for interface logic level. It should match with the MCU interface voltage level and must be connected to external source. VCI must always set to be equivalent to or higher than VDD. |
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| 5 | VDD | Power supply pin for core logic operation. | ||||||||||
| 6 | BS1 | MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, BS1 and BS0 are pin select. Bus Interface selection
|
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| 7 | BS2 | |||||||||||
| 8 | VSS | Ground pin. It must be connected to external ground. | ||||||||||
| 9 | IREF | This pin is the segment output current reference pin | ||||||||||
| 10 | 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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| 11 | 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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| 12 | 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. When 3-wire serial interface is selected, this pin must be connected to VSS. |
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| 13 | 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. |
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| 14 | E | 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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| 15 | D0 | 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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| 16 | D1 | |||||||||||
| 17 | D2 | |||||||||||
| 18 | D3 | |||||||||||
| 19 | D4 | |||||||||||
| 20 | D5 | |||||||||||
| 21 | D6 | |||||||||||
| 22 | D7 | |||||||||||
| 23 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. It is supplied by external high voltage source. | ||||||||||
| 24 | VSS | Ground pin. |
規格說明
| 項目 | 規格 | 單位 |
|---|---|---|
| 解析度 | 96 x 64 | Dots |
| 模組尺寸 | 29.00 × 22.50 × 1.65 | mm |
| 有效區域 | 22.53 × 15.01 | mm |
| 像素大小 | 0.205 × 0.205 | mm |
| 像素間距 | 0.235 × 0.235 | mm |
| 顯示模式 | 被動矩陣 | |
| 顯示顏色 | 單色 | |
| 驅動方式 | 1/64 Duty | |
| IC | SSD1327 | |
| 介面 | 4線 SPI, I2C, 6800, 8080 | |
| 尺寸 | 1.1 吋 | |
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 | VCI | － | 2.8 | 3.0 | 3.3 | V |
| 顯示電源電壓 | VCC | － | 8.0 | 8.5 | 9.0 | V |
| 輸入高電壓 | VIH | － | 0.8×VCI | － | VCI | V |
| 輸入低電壓 | VIL | － | VSS | － | 0.2×VCI | V |
| 輸出高電壓 | VOH | － | 0.9×VCI | － | VCI | V |
| 輸出低電壓 | VOL | － | VSS | － | 0.1×VCI | V |
| 50% Check Board operating Current | ICC | VCC=8.5V | － | 13.0 | 26.0 | mA |
最大絕對額定值
| 參數 | 符號 | 最小值 | 最大值 | 單位 |
|---|---|---|---|---|
| 工作電源電壓 | VCI | -0.3 | 4.0 | V |
| 邏輯電源電壓 | VDD | -0.5 | 2.75 | V |
| 顯示電源電壓 | VCC | -0.5 | 19.0 | V |
| 工作溫度 | TOP | -40 | 80 | °C |
| 儲存溫度 | TSTG | -40 | 85 | °C |
可選 FPC:
| Drawing | FPC Length | PIN | Pitch | ZIF FPC or HOTBAR FPC | Interface | FPC No. | Create Date |
|---|---|---|---|---|---|---|---|
 |
25.05 | 24 | 0.5 | ZIF FPC | 4-Wire SPI, I2C, 6800, 8080 | FPC2050002411XXXXX02 | 20170602 |
 |
17.8 | 24 | 0.7 | HOTBAR | 4-Wire SPI, I2C, 6800, 8080 | FPC2070002401XXXXX00 | 20171222 |
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