4.3" High Brightness Display
Model No. WF43VSZAEDNN0
►4.3" High Brightness Display
►Resolution : 480x272 dots
►View Direction : O-TFT
►Interface : RGB
►TFT Driver IC : ST7282
►Control-Board : No
►Brightness(cd/m2) : 800
►Frame Through Hole : No
►Touch Screen : No
►O-Film: Yes
DESCRIPTION
WF43VSZAEDNN0 is an alternative item to replace WF43HSZAEDNNB which adopted CPT (Chunghwa Picture Tubes Ltd) EOL TFT panel.
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 | |
TFT 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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