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產品敘述
WEO009632B是一款0.68吋微小型的COG OLED顯示器模組，解析度96x32 pixels。此款模組內建SSD1305 driver 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，1/32 duty，以棋盤格50%畫素點亮畫面測試，VCC用12V點亮時耗電流3.6mA。此款0.68吋COG結構的 WEO009632B模組工作溫度是-40℃至 +80℃，儲存溫度-40℃至 +85℃。此型號有 ZIF FPC 與 Hotbar FPC 可選擇。
WEO009632B是微小型尺寸COG結構的PMOLED顯示器，無需背光非常輕薄，低耗電流，非常適用於穿戴式裝置、智能家電、可攜帶式裝置、量測儀器、智慧醫療產品、個人健康守護追蹤裝置等產品。
可選 FPC
規格圖
WEO009632B with ZIF FPC
Data source ref: WEO009632BLAP3N00000
WEO009632B with Hotbar FPC
Data source ref: WEO009632BWPP3N00H00
產品規格
規格說明
| 項目 | 規格 | 單位 |
|---|---|---|
| 解析度 | 96 × 32 | Dots |
| 模組尺寸 | 19.80 × 12.32 × 1.21 (mm) | mm |
| 有效區域 | 16.298 × 5.418 (mm) | mm |
| 像素大小 | 0.148 × 0.148 (mm) | mm |
| 像素間距 | 0.17 × 0.17 (mm) | mm |
| 顯示模式 | 被動矩陣 | |
| 發光顏色 | 單色 | |
| 驅動方式 | 1/32 Duty | |
| IC | SSD1305 | |
| 介面 | 6800, 8080, SPI, I2C | |
| 尺寸 | 0.68 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 | 16 | V |
| 工作溫度 | TOP | -40 | +80 | °C |
| 儲存溫度 | TSTG | -40 | +85 | °C |
電氣特性
DC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 | 3.0 | 3.3 | V |
| 顯示電源電壓 | VCC | － | 11.5 | 12 | 12.5 | V |
| 輸入高準位 | VIH | － | 0.8×VDD | － | VDD | V |
| 輸入低準位 | VIL | － | 0 | － | 0.2×VDD | V |
| 輸出高準位 | VOH | Iout = 100uA | 0.9×VDD | － | VDD | V |
| 輸出低準位 | VOL | Iout = 100uA | 0 | － | 0.1×VDD | V |
| 符號 | 參數 | 最小值 | 典型值 | 最大值 | 單位 | 條件 |
|---|---|---|---|---|---|---|
| ICC | VCC Supply Current | - | 5.0 | 7.5 | mA | VDD =3.0V , Display 100% ON |
Pin功能定義
| Pin | 符號 | I/O | 功能 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VSS | - | Reserved Pin(Supporting Pin) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground. |
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| 2 | GDR | - | Reserved pin, not connected. | |||||||||||||||
| 3 | VDDB | P | Reserved pin, not connected. | |||||||||||||||
| 4 | FB | - | Reserved pin, not connected. | |||||||||||||||
| 5 | NC | - | Not connected. | |||||||||||||||
| 6 | VBREF | - | Reserved pin, not connected. | |||||||||||||||
| 7 | NC | - | Not connected. | |||||||||||||||
| 8 | NC | - | Not connected. | |||||||||||||||
| 9 | VDD | P | Power supply pin for core logic operation. | |||||||||||||||
| 10 | BS1 | I | MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, and BS1 are pin select.
|
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| 11 | BS2 | I | ||||||||||||||||
| 12 | NC | - | Not connected. | |||||||||||||||
| 13 | CS# | I | 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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| 14 | RES# | I | 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. | |||||||||||||||
| 15 | D/C# | I | 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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| 16 | WR# | I | This is read / write control input pin connecting to the MCU interface. When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH (i.e. connect to VDD) 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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| 17 | E/RD# | I | 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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| 18~25 | D0~D7 | - | These are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus. 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. |
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| 26 | IREF | - | This is segment output current reference pin. When external IREF is used, a resistor should be connected between this pin and VSS to maintain the IREF current at 30uA. |
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| 27 | VCOMH | - | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
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| 28 | VCC | - | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. When charge pump is enabled, a capacitor should be connected between this pin and VSS. |
可選 FPC:
| Drawing | FPC Length | PIN | pitch | ZIF FPC or HOTBAR FPC | Interface | FPC No. | Create Date |
|---|---|---|---|---|---|---|---|
 |
30 | 28 | 0.5 | ZIF FPC | 6800, 8080,4-Wire SPI, I2C | FPC2050002811XXXXX01 | 20180131 |
 |
8.479 | 25 | 0.65 | HOTBAR FPC | 6800, 8080,4-Wire SPI, I2C | FPC2065002501XXXXX00 | 20190906 |