Model No. WO2402A
►LCD COG 24x2
►LCD de Caractere
►5x8 pontos inclui cursor
►Controlador RW1062 integrado
►Alimentação 3V/5V
►1/17 duty cycle
►Interface : I2C
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | /XRESET | Controller reset signal, Active Low |
| 2~6 | V0~V4 | Bias voltage levels for LCD driving |
| 7 | D6(SID) | Serial input data |
| 8 | D7(SCLK) | Serial clock input |
| 9 | VSS | Ground |
| 10 | VDD | Power supply for logic |
| 11 | Vout | Positive Voltage output |
| 12 | CAP2N | DC/DC voltage converter. |
| 13 | CAP2P | DC/DC voltage converter. |
| 14 | CAP1P | DC/DC voltage converter. |
| 15 | CAP1N | DC/DC voltage converter. |
| 16 | VR | LCD Contrast Adjustment when IRS = “L” |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 86.2 × 24.7 | mm |
| Viewing Area | 72.3 × 11.84 | mm |
| Dot Pitch | 0.50 × 0.59 | mm |
| Dot Size | 0.45 × 0.54 | mm |
Electrical Characteristics
| Item | Symbol | Standard value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 3/5 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
Vo-Vss | 4.50 | V |
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