4.3 pouces 800x480 TFT-LCD à large plage de température
N° de modèle WF70A9TWAGDNN0
►Dimension 7 pouces
►Résolution d’écran: 800x480 points
►Vue préférentielle 80/80/80/80 (IPS)
►Interface: RGB
►TFT CI pilote: HX8249-A + HX8678-C
►Carte de contrôle: NON
►Luminosité (Cd/m²): 500
►cadre de maintien avec points de fixation: NON
►Dalle tactile: NON
►Température d’utilisation: -30~+80 °C
DESSIN

SPÉCIFICATIONS
Fonction PIN sur l'interface
LCM PIN Definition
| Pin | Symbol | Function | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1-4 | NC | No connection | |||||||||
| 5 | GND | Power Ground | |||||||||
| 6 | NC | No connection | |||||||||
| 7 | VCC | Power voltage | |||||||||
| 8 | NC (MODE) |
Input timing mode selection. Effective when FCS=1.
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| 9 | DE | Data enable signal for TTL mode. | |||||||||
| 10 | VS | Vertical sync input | |||||||||
| 11 | HS | Horizontal sync input | |||||||||
| 12 | B7 | Blue data(MSB) | |||||||||
| 13 | B6 | Blue data | |||||||||
| 14 | B5 | Blue data | |||||||||
| 15 | B4 | Blue data | |||||||||
| 16 | B3 | Blue data | |||||||||
| 17 | B2 | Blue data | |||||||||
| 18 | B1 | Blue data | |||||||||
| 19 | B0 | Blue data(LSB) | |||||||||
| 20 | G7 | Green data(MSB) | |||||||||
| 21 | G6 | Green data | |||||||||
| 22 | G5 | Green data | |||||||||
| 23 | G4 | Green data | |||||||||
| 24 | G3 | Green data | |||||||||
| 25 | G2 | Green data | |||||||||
| 26 | G1 | Green data | |||||||||
| 27 | G0 | Green data(LSB) | |||||||||
| 28 | R7 | Red data(MSB) | |||||||||
| 29 | R6 | Red data | |||||||||
| 30 | R5 | Red data | |||||||||
| 31 | R4 | Red data | |||||||||
| 32 | R3 | Red data | |||||||||
| 33 | R2 | Red data | |||||||||
| 34 | R1 | Red data | |||||||||
| 35 | R0 | Red data (LSB) | |||||||||
| 36 | GND | Power Ground | |||||||||
| 37 | DCLK | Sample clock | |||||||||
| 38 | GND | Power Ground | |||||||||
| 39 | NC (L/R) |
Horizontal shift direction (source output) selection. Effective when FCS=1.
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| 40 | NC (U/D) |
Vertical shift direction (gate output) selection. Effective when FCS=1.
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| 41 | NC | No connection | |||||||||
| 42 | NC | No connection | |||||||||
| 43 | NC | No connection | |||||||||
| 44 | RESET | Reset pin. The chip is in reset state when RESETB=0. | |||||||||
| 45 | NC | No connection | |||||||||
| 46 | NC | No connection | |||||||||
| 47 | DITHB | STBYB Standby mode setting pin. The chip is in standby mode when STBYB=0. | |||||||||
| 48 | GND | Power Ground | |||||||||
| 49 | NC | No connection | |||||||||
| 50 | NC | No connection |
Backlight PIN Definition
| Pin | Symbol | Description |
|---|---|---|
| 1 | VLED+ | Red, LED_ Anode |
| 2 | VLED- | Black, LED_ Cathode |
Spécifications générales
| Article | Dimensions | Unité |
|---|---|---|
| Diagonale | 7 | pouces |
| Matrice de points (Résolution) | 800 x RGB x 480(TFT) | points |
| Dimensions du module | 165.8 (W) x 106.61 (H) x 6.5(D) | mm |
| Zone active | 152.40 x 91.44 | mm |
| Pas des points | 0.1905 x 0.1905 | mm |
| Type de LCD | TFT, Noir, Transmissif | |
| Vue préférentielle | 80/80/80/80 | |
| TFT Interface | 24-bit RGB | |
| TFT CI pilote | HX8249-A + HX8678-C ou équivalent | |
| Rapport d'aspect | 15:9 | |
| Type de rétroéclairage | LED, Blanc | |
| Dalle tactile | Sans dalle tactile | |
| Surface | Anti-reflets | |
Valeurs nominales maximales absolues
| Article | Symbole | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|
| Température de fonctionnement | TOP | -30 | - | +80 | ℃ |
| Température de stockage | TST | -30 | - | +80 | ℃ |
Caractéristiques électroniques
Operating conditions
| Article | Symbole | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|
| Supply Voltage | Vcc | 2.7 | 3.3 | 3.6 | V |
| Current of power supply | IDD | - | 101 | 150 | mA |
