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| Categories | TFT LCD Screen | 
|---|---|
| Brand Name: | TXWEI | 
| Model Number: | TXW280061B0 | 
| Place of Origin: | Guangdong,China | 
| Certification: | CE ROHS FCC | 
| MOQ: | negotiate | 
| Price: | negotiate | 
| Packaging Details: | cardboard | 
| Delivery Time: | 16 | 
| Payment Terms: | L/C TT D/P | 
| Supply Ability: | 10000pcs | 
| Drive element: | TFT Active Matrix | 
| Pixel Pitch (W*H): | 0.09 | 
| Viewing direction: | ALL O’CLOCK | 
| LCM interface: | MIPI BIT Interface | 
| Backlight current: | 120mA | 
| operating temperature: | -20+70℃ | 
| size: | 2.8 Inch | 
| Backligh voltage: | 2.8-3.3V | 
| Company Info. | 
| Shenzhen Tianxianwei Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
2.8" TFT 480x640, TFT LCD 2.8 inch Description
MECHANICAL SPECIFICATIONS:
| ITEM | SPECIFICATION | UNIT | 
| DISPLAY SIZE | 2.8 | inch | 
| OUTLINE DIMEMSIONS | 55.81*83.31*3.53 | mm | 
| DRIVER IC | ST7701 | - | 
| INTERFACE TYPE | MIPI | bit | 
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with white 6 LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes | 
| Forward Voltage | VF | 16.8 | -- | 19.2 | V | - | 
| Forward current | IF | -- | 20 | - | mA | - | 
| Luminance(With LCD) | Lv | TBD | -- | 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.
Module Function Description
| Pin No. | Symbol | LCM Functional | 
| 1 | GND | Power Ground | 
| 2 | DSI_ D0_N | MIPI-DSI Data differential signal input pins | 
| 3 | DSI_ D0_P | MIPI-DSI Data differential signal input pins | 
| 4 | GND | Power Ground | 
| 5 | DSI_ D1_N | MIPI-DSI Data differential signal input pins | 
| 6 | DSI_ D1_P | MIPI-DSI Data differential signal input pins | 
| 7 | GND | Power Ground | 
| 8 | DSI_CLKN | MIPI-DSI CLOCK differential signal input pins | 
| 9 | DSI_CLKP | MIPI-DSI CLOCK differential signal input pins | 
| 10 | GND | Power Ground | 
| 11 | RESE DB15~DB0 | Reset signal input terminal. Active at ‘L’. | 
| 12 | TE | Tearing effect signal is used to synchronize MCU to frame memory | 
| 13 | NC | NC | 
| 14 | IOVCC | I/O Voltage : 1.65V ~ 3.3V | 
| 15 | VCI | Power supply: 2.5V ~ 3.3V | 
| 16 | TP_VDD | TP VDD PIN | 
| 17 | TP_SDA | TP SDA PIN | 
| 18 | TP_SCL | TP SCL PIN | 
| 19 | TP_INT | TP INT PIN | 
| 20 | TP_RST | TP RST PIN | 
| 21 | LEDK | Power supply for backlight cathode input terminal. | 
| 22 | LEDA | Power supply for backlight anode input terminal. | 


2.8" TFT 480x640, TFT LCD 2.8 inch Product Image


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