Model No. WF70A8SYJHLNGA
►Size : 7 inch
►Resolution : 1024x600 pixels
►View Direction : 85/85/85/85 (IPS)
►Interface : LVDS
►Driver IC：ST5021 + ST5651
►Control-Board : No
►Power Board : Yes
►Brightness(cd/m²) : 850
►Frame Through Hole : No
►Touch Screen : Projected Capacitive Touch Panel (PCAP)
►Detect Point : 5 Fingers
WF70A8SYJHLNGA is a 7-inch high brightness TFT LCD display with a 1024×600 resolution, projected capacitive touch panel (PCAP), and an LVDS interface. This model is equipped with ST5021 and ST5651 driver ICs and integrates a power board for simplified system integration.
The display provides a typical brightness of 850 cd/m² and a contrast ratio of 800:1. The IPS panel offers wide viewing angles (85/85/85/85, typical). The module dimension is 169.9 × 103.4 × 13.88 mm, with an active area of 154.2144 × 85.92 mm.
The capacitive touch panel is driven by an ILI2130 controller IC, supporting an I2C interface and up to 5-point multi-touch. The module operates from -20°C to +70°C and can be stored from -30°C to +80°C.
| Item | Dimension | Unit |
|---|---|---|
| Size | 7 | inch |
| Dot Matrix | 1024 × RGB × 600(TFT) | dots |
| Module dimension | 169.9(W) × 103.4(H) × 13.88(D) | mm |
| Active area | 154.2144 × 85.92 | mm |
| Pixel pitch | 0.1506 × 0.1432 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Direction | 85/85/85/85 | |
| TFT Interface | LVDS | |
| Aspect Ratio | 16:9 | |
| TFT Driver IC | ST5021 + ST5651 or equivalent | |
| Backlight Type | LED, Normally White | |
| PCAP IC | ILI2130 or Equivalent | |
| PCAP Interface | I2C | |
| PCAP FW Version | 0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01 | |
| PCAP Resolution | 16384*16384 | |
| Touch Panel | Projected Capacitive Touch Screen | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage For VLED+ | VLED | 11.5 | 12 | 12.5 | V |
| Supply Current For VLED+ | ILED | - | 470 | 710 | mA |
| Supply Voltage For LCM | VDD | 3.0 | 3.3 | 3.6 | V |
| Supply Current For LCM | IDD | - | 120 | 180 | mA |
| Supply Voltage For CTP | VDDT | 3.15 | 3.3 | 3.45 | V |
| Supply Current For CTP | IDDT | - | 70 | 100 | mA |
| Pin No. | Symbol | Function |
|---|---|---|
| 1 | NC | No connection |
| 2 | VDD | Power Supply:+3.3V for TFT |
| 3 | VDD | Power Supply:+3.3V for TFT |
| 4 | SELB | 6bit/8bit mode select H:6bit / L:8bit |
| 5 | RESET | Global reset pin |
| 6 | STBYB | 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 | Ground |
| 8 | RXIN0- | Negative LVDS differential data input |
| 9 | RXIN0+ | Positive LVDS differential data input |
| 10 | GND | Ground |
| 11 | RXIN1- | Negative LVDS differential data input |
| 12 | RXIN1+ | Positive LVDS differential data input |
| 13 | GND | Ground |
| 14 | RXIN2- | Negative LVDS differential data input |
| 15 | RXIN2+ | Positive LVDS differential data input |
| 16 | GND | Ground |
| 17 | RXCLKIN- | Negative LVDS differential clock input |
| 18 | RXCLKIN+ | Positive LVDS differential clock input |
| 19 | GND | Ground |
| 20 | RXIN3- | Negative LVDS differential data input |
| 21 | RXIN3+ | Positive LVDS differential data input |
| 22 | GND | Ground |
| 23 | GND | Ground |
| 24 | GND | Ground |
| 25 | GND | Ground |
| 26 | NC | No connection |
| 27 | PWM_BL | Backlight control signal |
| 28 | L/R | Horizontal inversion |
| 29 | U/D | Vertical inversion |
| 30 | NC | No connection |
| 31 | VLED+ | Power Supply:+12V for Backlight driving |
| 32 | VLED+ | Power Supply:+12V for Backlight driving |
| 33 | VLED+ | Power Supply:+12V for Backlight driving |
| 34 | NC | No connection |
| 35 | CTP_SCL | I2C clock input |
| 36 | CTP_SDA | I2C data input and output |
| 37 | CTP_/RST | External Reset, Low is active |
| 38 | CTP_/INT | External interrupt to the host |
| 39 | NC | No connection |
| 40 | NC | No connection |
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