7.0" TFT 800x1280, TFT LCD 7.0 inch Description
The TXW700081S0 TFT LCD module is a 7-inch diagonal sized portrait mode HD 800x1280 IPS free view full-color display. You can choose whether to equip a touch screen. This module supports MIPI interface. The module size of TXW700081S0 model is 99.65 (width) x 160.85 (length) x 2.4 (thickness) mm, with an effective area of 94.2 x 150.72 mm.
TXW700081S0 and ILI9881C controller are integrated on the module, with a working voltage range of 15V
The surface brightness is 400-550 cd/m ² (Nits). If you want to use it as landscape mode or adjust brightness, please contact us for more technical support. This model has been widely applied in fields such as student learning light display, mobile payment, industrial security access control, instrumentation, medical equipment, smart home, Internet of Things, household appliances, etc.
| Product: | 7" Inch TFT LCD Touch | Resolution: | 800x1280 Dots |
| Driver IC: | ILI9881C Or Equivalent | Touch Screen: | without touch, PCAP optional |
| Cover Glass Dimension: | Customizable | Viewing Direction: | Free(80/80/80/80) |
| Outline Dim.: | 99.65*160.85*2.4 mm | Active Area: | 94.2(H) * 150.72(V)nm |
| Interface: | MIPI (customizable) | Connection: | FPC Connector Type |
| Pin Number: | 31 Pins (customizable) | Surface Luminance: | 400-550Cd/m²(nits) |
| Supply Voltage: | 15 V(TYP Value) | Backlight Type: | White LED |
| LED Lifetime: | 30,000 Hours | Compliance: | CE&FCC & RoHS Compliant |
7.0" TFT 800x1280, TFT LCD 7.0 inch Drawing
Module Function Description
| Pin No. | Symbol | LCM Functional |
| 1 | LEDA | Power supply for backlight anode input terminal. |
| 2 | LEDA | Power supply for backlight anode input terminal. |
| 3 | LEDA | Power supply for backlight anode input terminal. |
| 4 | NC | No Connection. |
| 5 | LEDK | Power supply for backlight cathode input terminal. |
| 6 | LEDK | Power supply for backlight cathode input terminal. |
| 7 | LEDK | Power supply for backlight cathode input terminal. |
| 8 | LEDK | Power supply for backlight cathode input terminal. |
| 9 | GND | Power Ground |
| 10 | GND | Power Ground |
| 11 | MIPI_D2+ | High speed interface data differential signal input/output pins |
| 12 | MIPI_D2- | High speed interface data differential signal input/output pins |
| 13 | GND | Power Ground |
| 14 | MIPI_D1+ | High speed interface data differential signal input/output pins |
| 15 | MIPI_D1- | High speed interface data differential signal input/output pins |
| 16 | GND | Power Ground |
| 17 | MIPI_CLK+ | High speed interface clock differential signal input/output pins |
| 18 | MIPI_CLK- | High speed interface clock differential signal input/output pins |
| 19 | GND | Power Ground |
| 20 | MIPI_D0+ | High speed interface data differential signal input/output pins |
| 21 | MIPI_D0- | High speed interface data differential signal input/output pins |
| 22 | GND | Power Ground |
| 23 | MIPI_D3+ | High speed interface data differential signal input/output pins |
| 24 | MIPI_D3- | High speed interface data differential signal input/output pins |
| 25 | GND | Power Ground |
| 26 | TE | Serves TE (Tearing Effect) pin on MPU interface |
| 27 | RESET | Reset pin. Setting either pin low initializes the LSI |
| 28 | ID | No Connection. |
| 29 | VDDIO/1.8V | power supply for the I/O circuit |
| 30 | VDD/3.3V | power supply for DC/DC circuit |
| 31 | VDD/3.3V | power supply for DC/DC circuit |
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with 20 white LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 14 | | 16 | V | - |
| Forward current | IF | -- | 80 | - | mA | - |
| Luminance(With LCD) | Lv | | 360 | -- | cd/m2 | - |
| LED life time | N/A | ---- | 30,000 | -- | Hr | Note 1 |
Note:
- The “LED life time” is defined as the module brightness decrease to 50% of original brightness at IL=20mA/LED. The LED life time could be decreased if operating IL is larger than 25mA/LED.
Reliability Test Item
| No. | Test Item | Test Condition | Notes |
| 1 | High Temp. Storage | +70°C / 96H | 1. Functional test isOK. Missing Segment,short, unclear segment non-display,display abnormally and liquid crystal leakare un-allowed. 2. No low temperature bubbles,end seal loose andfall, frame rainbow. |
| 2 | Low Temp. Storage | -30°C / 96H |
| 3 | High Tempe. Operating | +60°C / 96H |
| 4 | Low Tempe. Operating | -20°C / 96H |
| 5 | High Temperature /Humidity storage | 50°C x 90%RH /96H |
| 6 | Thermal and cold shock | Static state, -20℃(30min) ~60℃ (30min),10 cycles |
7.0" TFT 800x1280, TFT LCD 7.0 inch Product Image
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