- Spécification
- Fonction des broches d’interfacePin Function
- Dessin de contour
- Valeurs absolues maximales
- Electrical Characteristics
- Video
| Article | Dimensions | Unité |
|---|---|---|
| Structure | COG | |
| Taille (diagonale) | 1.71 | pouces |
| Résolution matricielle | 128 × 32 | points |
| Dimensions du module | 50.50 × 15.75 × 2.01 | mm |
| Surface de visée (VA) | 44.22 × 12.54 | mm |
| Aire active (AA) | 42.22 × 10.54 | mm |
| Taille de point et de pixel | 0.308 × 0.308 | mm |
| Espacement de point et de pixel | 0.33 × 0.33 | mm |
| Couleur émise | OLED, Blanc/Jaune | |
| Mode d’affichage | Matrice passive | |
| IC | CH1115 | |
| Interface | SPI, I2C | |
| Tension d’alimentation | 3V | |
| Duty | 1/32 duty | |
| Température de fonctionnement | -40~+80 | °C |
| Température de rangement | -40~+85 | °C |
| Options FPC | Yes | |
| Type | Affichage OLED graphiques |
| Pin No. | Symbole | Fonction | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ESD_GND | ESD Ground pin | ||||||||||||
| 2 | VPP | OLED panel power supply. | ||||||||||||
| 3 | VSS | This is a ground pin. | ||||||||||||
| 4 | VSS | This is a ground pin. | ||||||||||||
| 5 | VDD | Power Supply for Logic | ||||||||||||
| 6 | __ CS |
This pad is the chip select input. When /CS = “L”, then the chip select becomes active, and data/command I/O is enabled. | ||||||||||||
| 7 | ___ RES |
This is a reset signal input pad. When /RES is set to “L”, the settings are initialized. The reset operation is performed by the /RES signal level. | ||||||||||||
| 8 | A0 | This is the Data/Command control pad that determines whether the data bits are data or a command. In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver. |
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| 9 | SCL | The serial clock input pad | ||||||||||||
| 10 | SI/SDA | The serial data input pad | ||||||||||||
| 11 | NC | Dummy Pin | ||||||||||||
| 12 | IREF | This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 18.75μA. | ||||||||||||
| 13 | VCOMH | The pin is for COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
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| 14 | VPP | OLED panel power supply. | ||||||||||||
| 15 | IM0 | These are the MPU interface mode select pads.
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| 16 | IM1 | |||||||||||||
| 17 | VSS | This is a ground pin. | ||||||||||||
| 18 | ESD_GND | ESD Ground pin |

| Paramètre | Symbole | Min | Max | Unité |
|---|---|---|---|---|
| Tension d’alimentation pour le circuit logique | VDD | -0.3 | 3.6 | V |
| Tension d’alimentation pour l’affichage | VPP | -0.3 | 14.5 | V |
| Température de fonctionnement | TOP | -40 | +80 | °C |
| Température de rangement | TSTG | -40 | +85 | °C |
| Élément | Symbole | Condition | Min | Typ | Max | Unité |
|---|---|---|---|---|---|---|
| Tension d’alimentation pour le circuit logique | VDD | - | 1.65 | 3.0 | 3.3 | V |
| Tension d’alimentation pour l’affichage | VPP | - | 6.4 | 12.0 | 12.5 | V |
| Haute tension d’entrée | VIH | - | 0.8×VDD | - | VDD | V |
| Basse tension d’entrée | VIL | - | VSS | - | 0.2×VDD | V |
| Haute tension de sortie | VOH | - | 0.8×VDD | - | VDD | V |
| Basse tension de sortie | VOL | - | VSS | - | 0.2×VDD | V |
| Display 50% Pixel on | IPP | VPP=12V | - | 5 | 10 | mA |












