7 pouces High Brightness RGB TFT supporte les écrans tactiles PCAP
N° de modèle WF70C4SIAGDNG0
►Dimension: 7 pouces
►Résolution d’écran: 800x480 points
►Vue préférentielle: 12H
►Interface: RGB
►TFT CI pilote: EK9713B+EK73202A
►Carte de contrôle: NON
►Luminosité(cd/m²): 800
►Trou dans le cadre: NON
►Dalle tactile: Avec dalle tactile capacitive (PCAP)
►Detect Point: 5 Fingers
DESSIN
SPÉCIFICATIONS
Fonction PIN sur l'interface
LCM PIN Definition
| Pin | Symbole | Fonction |
|---|---|---|
| 1 | GND | Power Ground |
| 2 | GND | Power Ground |
| 3 | NC | Not Connect |
| 4 | Vcc | Power Supply for Digital Circuit |
| 5 | Vcc | Power Supply for Digital Circuit |
| 6 | Vcc | Power Supply for Digital Circuit |
| 7 | Vcc | Power Supply for Digital Circuit |
| 8 | NC | Not Connect |
| 9 | DE | Data Enable |
| 10 | GND | Power Ground |
| 11 | GND | Power Ground |
| 12 | GND | Power Ground |
| 13 | B5 | Blue Data 5 (MSB) |
| 14 | B4 | Blue Data 4 |
| 15 | B3 | Blue Data 3 |
| 16 | GND | Power Ground |
| 17 | B2 | Blue Data 2 |
| 18 | B1 | Blue Data 1 |
| 19 | B0 | Blue Data 0 (LSB) |
| 20 | GND | Power Ground |
| 21 | G5 | Green Data 5 (MSB) |
| 22 | G4 | Green Data 4 |
| 23 | G3 | Green Data 3 |
| 24 | GND | Power Ground |
| 25 | G2 | Green Data 2 |
| 26 | G1 | Green Data 1 |
| 27 | G0 | Green Data 0(LSB) |
| 28 | GND | Power Ground |
| 29 | R5 | Red Data 5 (MSB) |
| 30 | R4 | Red Data 4 |
| 31 | R3 | Red Data 3 |
| 32 | GND | Power Ground |
| 33 | R2 | Red Data 2 |
| 34 | R1 | Red Data 1 |
| 35 | R0 | Red Data 0(LSB) |
| 36 | GND | Power Ground |
| 37 | GND | Power Ground |
| 38 | DCLK | Clock Signals ; Latch Data at the Falling Edge (CLK) |
| 39 | GND | Power Ground |
| 40 | GND | Power Ground |
Backlight Driving Part
| Pin | Symbole | Fonction |
|---|---|---|
| 1 | VLED+ | Red, LED_ Anode |
| 2 | VLED- | White, LED_ Cathode |
PCAP PIN Definition
| Pin | Symbole | Fonction |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : +3.3V |
| 3 | SCL | I2C clock input |
| 4 | NC | No connect |
| 5 | SDA | I2C data input and output |
| 6 | NC | No connect |
| 7 | /RST | External Reset, Low is active |
| 8 | NC | No connect |
| 9 | /INT | External interrupt to the host |
| 10 | VSS | Ground for analog circuit |
Spécifications générales
| Article | Dimensions | Unité |
|---|---|---|
| Diagonale | 7.0 | pouces |
| Matrice de points (Résolution) | 800 x RGB x 480 (TFT) | points |
| Dimensions du module | 165 x 104.6 x 10.2 | mm |
| Zone active | 152.4 x 91.44 | mm |
| Pas des points | 0.1905x 0.1905 | mm |
| Type de LCD | TFT, Normally White, Transmissive | |
| TFT CI pilote | EK9713B+EK73202A ou équivalent | |
| Vue préférentielle | 12 o'clock | |
| Inversion de sens de l'échelle de gris | 6 o'clock | |
| Rapport d'aspect | 16:9 | |
| Type de rétroéclairage | LED,Normally White | |
| TFT Interface | 18-bit RGB | |
| PCAP IC | ILI2130 or Equivalent | |
| PCAP Interface | I2C | |
| PCAP FW Version | 0x07.0x00.0x00.0x00.0x70.0x44.0x0A.0x02 | |
| PCAP Résolution | 16384*16384 | |
| With /Without TP | Avec dalle tactile capacitive (PCAP) | |
| Surface | Reflets | |
Valeurs nominales maximales absolues
| Article | Symbole | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|
| Température de fonctionnement | TOP | -20 | － | +70 | ℃ |
| Température de stockage | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
| Article | Symbole | Condition | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | Vcc | - | 3.0 | 3.3 | 3.6 | V |
| Supply Current For LCM | Icc | Black Pattern | － | 140 | 210 | mA |
| Supply PCAP | VDDT | - | 3.0 | 3.3 | 3.6 | V |
| ICTP | - | － | 62 | 93 | mA |
LED driving conditions
| Parameter | Symbole | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|
| LED current | - | - | 200 | 250 | mA |
| Power Consumption | VBL+=9.8V | - | 1960 | - | mW |
| LED voltage | VBL+ | 8.0 | 9.8 | 11.0 | V |
| LED Life Time | - | - | 50,000 | - | Hr |
