- 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 | |
| 對角線尺寸 | 1.87 | 吋 |
| 點陣/解析度 | 128 × 64 | dots |
| 模組尺寸 | 55.2 × 39.8 × 6.0 | mm |
| 可視區域(VA) | 45.2 × 27.0 | mm |
| 有效區域(AA) | 40.92 × 24.28 | mm |
| 點(像素)大小 | 0.28 × 0.34 | mm |
| 點(像素)間距 | 0.32 × 0.38 | mm |
| IC | ST7567S | |
| 介面 | 6800/8080/4線SPI | |
| 電源電壓 | 3V | |
| 驅動方式(Duty) | 1/65 duty cycle, 1/9 Bias | |
| 類型 | 繪圖型液晶模組 / 繪圖型 LCD |
| Pin No. | 符號 | 說明 |
|---|---|---|
| 1 | NC | No connection |
| 2 | NC | No connection |
| 3 | PSB | Interface selection |
| 4 | C86 | C86 selects the microprocessor type in parallel interface mode |
| 5~9 | NC | No connection |
| 10 | VG | VG is the LCD driving voltage for segment circuits. |
| 11 | NC | No connection |
| 12 | NC | No connection |
| 13 | XV0 | XV0 is the LCD driving voltage for common circuits at positive frame. |
| 14 | V0 | V0 is the LCD driving voltage for common circuits at negative frame |
| 15~19 | NC | No connection |
| 20 | VSS | Ground |
| 21 | VDD | Power supply |
| 22~29 | D7~D0 | 8-bit bi-directional data bus. Connect to the data bus of 8-bit microprocessor. When CSB is non-active (CSB=“H”), D[7:0] pins are high impedance. |
| 30 | ERD | ![]() |
| 31 | RWR | ![]() |
| 32 | A0 | It determines whether the access is related to data or command |
| 33 | RSTB | Hardware reset input pin |
| 34 | CSB | Chip select input pin. |

| 項目 | 符號 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|
| 工作溫度 | TOP | -20 | - | +70 | ℃ |
| 儲存溫度 | TST | -30 | - | +80 | ℃ |
| 輸入電壓 | VI | -0.3 | - | VDD+0.3 | V |
| 數位電源電壓 | VDD-Vss | -0.3 | - | 4.0 | V |
| LCD供電電壓 | V0-XV0 | -0.3 | - | 14.0 | V |
| 項目 | 符號 | 條件 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|---|
| 邏輯電源電壓 | VDD-VSS | - | 2.7 | 3.0 | 3.3 | V |
| LCD供電電壓 | VOP | Ta=-20℃ Ta=25℃ Ta=70℃ |
- 9.4 - |
- 9.6 - |
- 9.8 - |
V V V |
| 輸入高電壓 | VIH | - | 0.7 VDD | - | VDD | V |
| 輸入低電壓 | VIL | - | Vss | - | 0.3VDD | V |
| 輸出高電壓 | VOH | - | 0.8 VDD | - | VDD | V |
| 輸出低電壓 | VOL | - | Vss | - | 0.2 VDD | V |
| 供電電流 | IDD | VDD=3.0V | - | - | 1.5 | mA |

















