Model No. WO13232A
►COG LCD Display
►Type: Graphic
►Structure: COG
►Size: 2.15"
►Display Format : 132x32 dots
►IC: ST7567A
►+3V power supply
►1/33 duty cycle
►Interface : I2C
WO13232A is a 2.15-inch 132x32 monochrome graphic COG LCD module featuring the ST7567A controller IC with an I2C interface. The module operates from a 3V logic supply and is configured with a 1/33 duty cycle and 1/6 bias.
The module measures 65.4 x 28.2 x 9.7 mm, with a 58.3 x 19.0 mm view area and a 52.78 x 14.38 mm active area. It features an LED backlight and is designed for operating temperatures from -20°C to +70°C and storage temperatures from -30°C to +80°C.
The compact COG design with an FPC connection helps reduce the overall module profile while simplifying integration into embedded systems. Its 132x32 monochrome graphic display is well suited for applications requiring a compact graphic display solution. For product availability, pricing, or customization requests, click ADD TO INQUIRY above and specify your requirements in the Message field.
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 132 x 32 | － |
| Module dimension | 65.4 x 28.2 x 9.7 | mm |
| View area | 58.3 x 19.0 | mm |
| Active area | 52.78 x 14.38 | mm |
| Dot size | 0.38 x 0.43 | mm |
| Dot pitch | 0.40 x 0.45 | mm |
| Duty | 1/33duty , 1/6 Bias | |
| Backlight Type | LED | |
| IC | ST7567A | |
| Interface | I2C | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Input Voltage | VI | -0.3 | － | VDD+0.3 | V |
| Digital Power Supply Voltage | VDD-Vss | -0.3 | － | 4 | V |
| LCD Power supply voltage | V0-XV0 | -0.3 | － | 18 | V |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 2.7 | 3.0 | 3.3 | V |
| Supply Voltage For LCD | Vop | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 7.8 － |
－ 8.0 － |
－ 8.2 － |
V V V |
| Input High Volt. | VIH | － | 0.7 VDD | － | VDD | V |
| Input Low Volt. | VIL | － | VSS | － | 0.3 VDD | V |
| Output High Volt. | VOH | － | 0.8 VDD | － | VDD | V |
| Output Low Volt. | VOL | － | VSS | － | 0.2VDD | V |
| Supply Current | IDD | － | － | － | 1.5 | mA |
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VG | VG is the LCD driving voltage for segment circuits. |
| 2 | XV0 | XV0 is the LCD driving voltage for common circuits at positive frame. |
| 3 | V0 | V0 is the LCD driving voltage for common circuits at negative frame |
| 4 | VSS | Ground |
| 5 | VDD | Power supply |
| 6 | SDA | Serial Data signal |
| 7 | SCL | Serial clock input |
| 8 | RSTB | External reset pin |
| 9 | A | A |
| 10 | K | K |
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