Modello numero WF70A8TYAHLNGC
►Dimensione: 7 pollici
►Risoluzione : 1024x600 pixels
►Direzione di visione : 85/85/85/85 (IPS)
►Interfaccia : LVDS
►Driver IC：ST5021 + ST5651
►Scheda di controllo : No
►Luminosità (cd/m²): 450
►Cornice di fissaggio: No
►Touch Screen : con pannello touch capacitivo (PCAP)
►Numero di punti touch : 5
WF70A8TYAHLNGC is a 7-inch IPS TFT LCD display, featuring a 1024×600 resolution and a projected capacitive touch panel (PCAP). This model is equipped with ST5021 and ST5651 driver ICs and supports an LVDS interface.
The display provides a typical brightness of 450 cd/m² and a contrast ratio of 800:1. The IPS panel offers wide viewing angles (85/85/85/85, typical) and features a normally black transmissive LCD type with a glare surface. The module dimension is 202.0 × 135.5 × 8.9 mm, with an active area of 154.2144 × 85.92 mm.
The capacitive touch panel is driven by a GT911 controller IC, supporting an I2C interface and 5-point touch. Compared with WF70A8TYAHLNGB, this model features a larger cover glass design, providing improved flexibility for mechanical integration. The module operates from -20°C to +70°C and can be stored from -30°C to +80°C.
| Articolo | Dimensioni | Unità |
|---|---|---|
| Dimensione (Diagonale) | 7 | pollici |
| A matrice di punti (Risoluzione) | 1024 × RGB × 600(TFT) | dots |
| Dimensione del modulo | 202.0(W) × 135.5(H) × 8.4(D) | mm |
| Area attiva | 154.2144 × 85.92 | mm |
| Passo del Dot | 0.1506 × 0.1432 | mm |
| LCD type | TFT, Nero, Trasmissivo | |
| Direzione di visione | 85/85/85/85 | |
| TFT Interfaccia | LVDS | |
| Proporzioni dell’area visiva (ratio) | 16:9 | |
| TFT Driver IC | ST5021 + ST5651 o equivalente | |
| Tipo di backlight | LED, Bianco | |
| PCTP IC | GT911 o equivalente | |
| PCAP Interfaccia | I2C | |
| PCAP FW versione | 67 | |
| PCAP Risoluzione | 1024*600 | |
| Touch Panel | con pannello touch capacitivo | |
| Superficie | Bagliore (Glare) | |
| Articolo | Simbolo | Valore Min | Valore tipico | Valore massimo | Unità |
|---|---|---|---|---|---|
| Temperatura di lavoro | TOP | -20 | － | +70 | ℃ |
| Temperatura di stock | TST | -30 | － | +80 | ℃ |
| Articolo | Simbolo | Valore standard | Unità | ||
|---|---|---|---|---|---|
| Valore Min | Valore tipico | Valore massimo | |||
| Power voltage | VDD | 3.0 | 3.3 | 3.6 | V |
| Supply PCAP | VDDT | 3.0 | 3.3 | 3.5 | V |
| ICTP | － | 16 | 24 | mA | |
| Analog Power | AVDD | 8.9 | 9.0 | 9.1 | V |
| TFT Gate ON Voltage | VGH | 17 | 18 | 19 | V |
| TFT Gate OFF Voltage | VGL | -6.5 | -6.0 | -5.5 | V |
| TFT Common Voltage | Vcom | 3.0 | 3.15 | 3.3 | V |
| Current for Driver | IDD | - | 14 | 21 | mA |
| Power Current | IAVDD | - | 25 | - | mA |
| TFT Gate ON Current | IVGH | - | 1 | - | mA |
| TFT Gate OFF Current | IVGL | - | 1 | - | mA |
| TFT Common Current | IVCOM | - | 1 | - | mA |
| Pin No. | Simbolo | I/O | Funzione |
|---|---|---|---|
| 1 | VCOM | P | Common Voltage |
| 2 | VDD | P | Digital circuit |
| 3 | VDD | P | Digital circuit |
| 4 | NC | --- | No connection |
| 5 | RESET | I | Global reset pin |
| 6 | STBYB | I | Standby mode, Normally pulled high STBYB = “1”, normal operation STBYB = “0”, timing controller, source driver will turn off, all output are High-Z |
| 7 | GND | P | Ground |
| 8 | RXIN0- | I | Negative LVDS differential data input |
| 9 | RXIN0+ | I | Positive LVDS differential data input |
| 10 | GND | P | Ground |
| 11 | RXIN1- | I | Negative LVDS differential data input |
| 12 | RXIN1+ | I | Positive LVDS differential data input |
| 13 | GND | P | Ground |
| 14 | RXIN2- | I | Negative LVDS differential data input |
| 15 | RXIN2+ | I | Positive LVDS differential data input |
| 16 | GND | P | Ground |
| 17 | RXCLKIN- | I | Negative LVDS differential clock input |
| 18 | RXCLKIN+ | I | Positive LVDS differential clock input |
| 19 | GND | P | Ground |
| 20 | RXIN3- | I | Negative LVDS differential data input |
| 21 | RXIN3+ | I | Positive LVDS differential data input |
| 22 | GND | P | Ground |
| 23 | NC | --- | No connection |
| 24 | NC | --- | No connection |
| 25 | GND | P | Ground |
| 26 | NC | --- | No connection |
| 27 | NC | --- | No connection |
| 28 | SELB | I | 6bit/8bit mode select H:6bit / L:8bit |
| 29 | AVDD | P | Power for Analog Circuit |
| 30 | GND | P | Ground |
| 31 | LED- | P | LED Cathode |
| 32 | LED- | P | LED Cathode |
| 33 | L/R | I | Horizontal inversion |
| 34 | U/D | I | Vertical inversion |
| 35 | VGL | P | Negative power for TFT |
| 36 | NC | --- | No connection |
| 37 | NC | --- | No connection |
| 38 | VGH | P | Positive power for TFT |
| 39 | LED+ | P | LED Anode |
| 40 | LED+ | P | LED Anode |
I:input ,O:output,P:power
| Pin | Simbolo | Funzione |
|---|---|---|
| 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 |
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