- 一般規格
- Pin功能定義
- 規格圖
- 最大絕對額定值
- 電氣特性
| 項目 | 規格內容 | 單位 |
|---|---|---|
| 結構 | COG + FR + PCB | |
| 對角線尺寸 | 2.7 | 吋 |
| 點陣/解析度 | 128 × 64 | dots |
| 模組尺寸 | 82.0 × 47.5 × 8.65 | mm |
| 可視區域(VA) | 63.41 × 33.69 | mm |
| 有效區域(AA) | 61.41 × 30.69 | mm |
| 點(像素)大小 | 0.45 × 0.45 | mm |
| 點(像素)間距 | 0.48 × 0.48 | mm |
| 發光色 | 白色 / 黃色 / 綠色 / 天空藍 | |
| 顯示模式 | 被動矩陣 (Passive Matrix) | |
| IC | SSD1309 | |
| 介面 | 6800,8080,4線SPI,I2C | |
| PCAP IC | GT911 | |
| PCAP介面 | I2C | |
| 支援指數 | 1 | 指 |
| 觸控面板 | CTP 電容式觸控面板 | |
| 表面 | 亮面 | |
| 電源電壓 | 3V | |
| 驅動方式(Duty) | 1/64 duty | |
| 工作溫度 | -20~+70 | °C |
| 儲存溫度 | -30~+80 | °C |
| 偏光片類型(Polarizer Type) | 可選偏光片 | |
| 類型 | 繪圖型OLED顯示器,觸控OLED顯示器 |
| No. | 符號 | 功能說明 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VSS | Ground. | |||||||||||||||
| 2 | VDD | Power supply pin for core logic operation | |||||||||||||||
| 3 | NC | No connection | |||||||||||||||
| 4 | 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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| 5 | R/W# (WR#) |
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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| 6 | 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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| 7-14 | 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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| 15 | NC | No connection | |||||||||||||||
| 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 | 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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| 18 | NC | No connection | |||||||||||||||
| 19 | BS2 | 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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| 20 | BS1 | ||||||||||||||||
| 21 | TP_SCK | I2C clock signal | |||||||||||||||
| 22 | TP_SDA | I2C data signal | |||||||||||||||
| 23 | TP_INT | External interrupt signal, active low | |||||||||||||||
| 24 | TP_RST | External reset signal, active low |
| 參數 | 符號 | 最小值 | 最大值 | 單位 |
|---|---|---|---|---|
| 顯示電源電壓 | VDD | -0.3 | 4 | V |
| 工作溫度 | TOP | -20 | +70 | °C |
| 儲存溫度 | TSTG | -30 | +80 | °C |
DC 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 | 3.0 | 3.3 | V |
| 輸入高電壓 | VIH | － | 0.8×VDD | － | － | V |
| 輸入低電壓 | VIL | － | － | － | 0.2×VDD | V |
| 輸出高電壓 | VOH | － | 0.9×VDD | － | － | V |
| 輸出低電壓 | VOL | － | － | － | 0.1×VDD | V |
| 50%顯示畫面耗電流 | VDD =3V | － | 175 | 350 | mA | |
觸控面板IC GT911
| 項目 | 符號 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|
| 輸入高準位 | VIH | 0.75xVDD | VDD+0.3 | V | |
| I輸入低準位 | VIL | -0.3 | － | 0.25xVDD | V |
| 輸出高準位 | VOH | 0.85xVDD | － | － | V |
| 輸出低準位 | VOL | － | － | 0.15xVDD | V |
