4.3" High Brightness Display
Model No. WF43VSZAEDNN0
►4.3" High Brightness Display
►Resolution : 480x272 dots
►View Direction : O-TFT
►Interface : RGB
►Driver IC : ST7282
►Control-Board : No
►Brightness(cd/m2) : 800
►Frame Through Hole : No
►Touch Screen : No
►O-Film: Yes
Description
WF43VSZAEDNN0 is a 4.3-inch TFT LCD module with 800 cd/m2 high brightness. Its resolution is 480x272 dots and it features O-film technology for wide viewing angles. The module is built-in with ST7282 driver IC, supporting 24-bit RGB interfaces. WF43VSZAEDNN0 is an alternative item to replace WF43HSZAEDNNB which adopted CPT (Chunghwa Picture Tubes Ltd) EOL TFT panel.
Its supply voltage for logic (VCC) is from 3.1V to 3.5V with a typical value of 3.3V. It features an anti-glare surface and a 16:9 aspect ratio. This TFT can operate at temperatures from -20℃ to +70℃ and storage temperatures from -30℃ to +80℃.
Its supply voltage for logic (VCC) is from 3.1V to 3.5V with a typical value of 3.3V. It features an anti-glare surface and a 16:9 aspect ratio. This TFT can operate at temperatures from -20℃ to +70℃ and storage temperatures from -30℃ to +80℃.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
| Pin | Symbol | Function |
|---|---|---|
| 1 | VLED- | Power for LED backlight cathode |
| 2 | VLED+ | Power for LED backlight anode |
| 3 | GND | Power ground |
| 4 | VCC | Power voltage |
| 5 | R0 | Red data (LSB) |
| 6 | R1 | Red data |
| 7 | R2 | Red data |
| 8 | R3 | Red data |
| 9 | R4 | Red data |
| 10 | R5 | Red data |
| 11 | R6 | Red data |
| 12 | R7 | Red data (MSB) |
| 13 | G0 | Green data (LSB) |
| 14 | G1 | Green data |
| 15 | G2 | Green data |
| 16 | G3 | Green data |
| 17 | G4 | Green data |
| 18 | G5 | Green data |
| 19 | G6 | Green data |
| 20 | G7 | Green data (MSB) |
| 21 | B0 | Blue data (LSB) |
| 22 | B1 | Blue data |
| 23 | B2 | Blue data |
| 24 | B3 | Blue data |
| 25 | B4 | Blue data |
| 26 | B5 | Blue data |
| 27 | B6 | Blue data |
| 28 | B7 | Blue data (MSB) |
| 29 | GND | Power ground |
| 30 | CLK | Pixel clock |
| 31 | DISP | Display on/off |
| 32 | HSYNC | Horizontal sync signal; negative polarity |
| 33 | VSYNC | Vertical sync signal; negative polarity |
| 34 | DE | Data Enable |
| 35 | NC | No connection |
| 36 | GND | Power ground |
| 37 | NC | No connection |
| 38 | NC | No connection |
| 39 | NC | No connection |
| 40 | NC | No connection |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 4.3 | inch |
| Dot Matrix | 480 x RGB x 272(TFT) | dots |
| Module dimension | 105.5(W) x 67.2(H) x 2.95(D) | mm |
| Active area | 95.04 x 53.856 | mm |
| Dot pitch | 0.066 x 0.198 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| Aspect Ratio | 16:9 | |
| Driver IC | ST7282 | |
| Interface | 24-bit RGB | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
Operating conditions
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage For Logic | Vcc | 3.1 | 3.3 | 3.5 | V |
| Digital operation current | ICC | 22 | 33 | mA |
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