- Spécification
- Fonction des broches d’interface
- Dessin de contour
- Valeurs absolues maximales
- Caractéristiques électroniques
| Article | Dimensions | Unité |
|---|---|---|
| Structure | COG | |
| Taille (diagonale) | 2.24 | pouces |
| Résolution matricielle | 128 × 64 | points |
| Dimensions du module | 60.1 × 44.5 × 5.01(MAX) | mm |
| Surface de visée (VA) | 54.6 × 32.0 | mm |
| Aire active (AA) | 49.89 × 27.49 | mm |
| Taille de point et de pixel | 0.36 × 0.40 | mm |
| Espacement de point et de pixel | 0.39 × 0.43 | mm |
| IC | ST7567 | |
| Interface | 6800/8080/4-Line SPI | |
| Tension d’alimentation | 3V | |
| Duty | 1/65 cycle de service, 1/9 Bias | |
| Type | Afficheur LCD graphique |
| Pin No. | Symbole | Fonction |
|---|---|---|
| 1 | PSB | This pin configures the interface to be parallel mode or serial mode. |
| 2 | C86 | C86 selects the microprocessor type in parallel interface mode |
| 3 | NC | No connection |
| 4 | NC | No connection |
| 5 | NC | No connection |
| 6 | NC | No connection |
| 7 | NC | No connection |
| 8 | VG | LCD driving voltage for segment circuits |
| 9 | XV0 | XV0 is the LCD driving voltage for common circuits at positive frame |
| 10 | V0 | LCD driving voltage for common circuits at negative frame |
| 11 | NC | No connection |
| 12 | NC | No connection |
| 13 | NC | No connection |
| 14 | NC | No connection |
| 15 | Vss | Ground |
| 16 | VDD | Power |
| 17 | D7 | Data bus |
| 18 | D6 | Data bus |
| 19 | D5 | Data bus |
| 20 | D4 | Data bus |
| 21 | D3 | Data bus |
| 22 | D2 | Data bus |
| 23 | D1 | Data bus |
| 24 | D0 | Data bus |
| 25 | ERD | Read execution control pin |
| 26 | RWR | Write execution control pin |
| 27 | A0 | It determines whether the access is related to data or command. A0=“H” : Indicates that signals on D[7:0] are display data. A0=“L” : Indicates that signals on D[7:0] are command. |
| 28 | RSTB | Hardware reset input pin |
| 29 | CSB | Chip select input pin |

| Article | Symbole | Min | Typ | Max | Unité |
|---|---|---|---|---|---|
| Température de fonctionnement | TOP | -20 | - | +70 | ℃ |
| Température de stockage | TST | -30 | - | +80 | ℃ |
| Tension d’entrée | VI | -0.3 | - | VDD+0.3 | V |
| Tension d’alimentation Digital | VDD-Vss | -0.3 | - | 4.0 | V |
| Tension d’alimentation LCD | V0-XV0 | -0.3 | - | 18.0 | V |
| Article | Symbole | Condition | Min | Typ | Max | Unité |
|---|---|---|---|---|---|---|
| Tension d’alimentation pour les circuits logiques | VDD-VSS | - | 2.7 | 3.0 | 3.3 | V |
| Tension d’alimentation pour l’affichage LCD | VOP | Ta=-20℃ Ta=25℃ Ta=70℃ |
- 9.15 - |
- 9.45 - |
- 9.75 - |
V V V |
| Haute tension d’entrée | VIH | - | 0.7 VDD | - | VDD | V |
| Basse tension d’entrée | VIL | - | Vss | - | 0.3VDD | V |
| Haute tension de sortie | VOH | - | 0.8 VDD | - | VDD | V |
| Basse tension de sortie | VOL | - | Vss | - | 0.2 VDD | V |
| Courant d’alimentation | IDD | VDD=3.0V | - | 0.45 | 0.9 | mA |















