10.2 Wide Temperature, Resistive Touch Screen TFT Modules
Model No. WF102ATIAGDNTA
►Size : 10.2” (10" TFT Display)
►Resolution : 800 x 480 dots
►View Direction : 12H
►Interface : RGB
►Driver IC :EK7718+EK7330
►Control-Board : No
►Brightness(cd/m²): 250
►Frame Through Hole : No
►Touch Screen : Resistive Touch Screen
►Operating Temperature : -30~+85°C
Description
WF102ATIAGDNTA is a 10.2" active matrix color TFT LCD with a resistive touch panel (RTP) and a wide operating temperature range. It can operate at the temperature range from -30℃ to +85℃, and its storage temperature range is from -30℃ to +85℃. WF102ATIAGDNTA has module dimensions of 235 x 145.8 mm, an AA of 222 x 132.48 mm, and an 800 x 480 dots resolution.
The module supply voltage (VCC) is from 3V to 3.6V, with a typical value of 3.3V. WF102ATIAGDNTA features a brightness of 250 nits (typical value), an aspect ratio of 16:9, a normally white LCD screen, and a glare-glass surface. This 10.2-inch color display is ideal for applications such as POS systems and industrial control equipment.
DRAWING
SPECIFICATIONS
Interface
Pin No. | Symbol | I/O | Function |
---|---|---|---|
1 | POL | I | Polarity selection |
2 | STVD | I/O | Vertical start pulse input when U/D= H |
3 | OEV | I | Output enable |
4 | CKV | I | Vertical clock |
5 | STVU | I/O | Vertical start pulse input when U/D= L |
6 | GND | P | Power ground |
7 | EDGSL | I | Select rising edge or rising/falling edge |
8 | VCC | P | Power supply for digital circuit |
9 | V9 | I | Gamma voltage level 9 |
10 | VGL | P | Gate OFF voltage |
11 | V2 | I | Gamma voltage level 2 |
12 | VGH | P | Gate ON voltage |
13 | V6 | I | Gamma voltage level 6 |
14 | U/D | I | Up/down selection |
15 | VCOM | I | Common voltage |
16 | GND | P | Power ground |
17 | AVDD | P | Power supply for analog circuit |
18 | V14 | I | Gamma voltage level 14 |
19 | V11 | I | Gamma voltage level 11 |
20 | V8 | I | Gamma voltage level 8 |
21 | V5 | I | Gamma voltage level 5 |
22 | V3 | I | Gamma voltage level 3 |
23 | GND | P | Power ground |
24 | R5 | I | Red data(MSB) |
25 ~28 | R4 ~R1 | I | Red data |
29 | R0 | I | Red data(LSB) |
30 | GND | P | Power ground |
31 | GND | P | Power ground |
32 | G5 | I | Green data(MSB) |
33~36 | G4~G1 | I | Green data |
37 | G0 | I | Green data(LSB) |
38 | STHL | I/O | Horizontal start pulse input when R/L = L |
39 | REV | P | Control signal are inverted or not |
40 | GND | I | Power ground |
41 | DCLK | I | Sample clock |
42 | VCC | P | Power supply for digital circuit |
43 | STHR | I/O | Horizontal start pulse input when R/L = H |
44 | LD | I | Latches the polarity of outputs and switches the new data to outputs |
45 | B5 | I | Blue data (MSB) |
46 ~49 | B4~B1 | I | Blue data |
50 | B0 | I | Blue data (LSB) |
51 | R/L | I | Right/ left selection |
52 | V1 | I | Gamma voltage level 1 |
53 | V4 | I | Gamma voltage level 4 |
54 | V7 | I | Gamma voltage level 7 |
55 | V10 | I | Gamma voltage level 10 |
56 | V12 | I | Gamma voltage level 12 |
57 | V13 | I | Gamma voltage level 13 |
58 | AVDD | P | Voltage for analog circuit |
59 | GND | P | Power ground |
60 | VCOM | I | Common voltage |
I: input, O: output, P: Power
General Specifications
Item | Dimension | Unit |
---|---|---|
Size | 10.2 | inch |
Dot Matrix | 800 × RGB × 480 (TFT) | dots |
Module dimension | 235 × 145.8 × 7.6 | mm |
Active area | 222 × 132.48 | mm |
Dot pitch | 0.0925 × 0.2775 | mm |
LCD type | TFT, Normally White, Transmissive | |
Driver IC | EK7718+EK7330 or Equivalent | |
View Direction | 12 o'clock | |
Gray Scale Inversion Direction | 6 o'clock | |
Aspect Ratio | 16:9 | |
Backlight Type | LED, Normally White | |
Touch Screen | Resistive Touch Screen | |
Surface | Anti-Glare |
Absolute Maximum Ratings
Item | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Operating Temperature | TOP | -30 | - | +85 | ℃ |
Storage Temperature | TST | -30 | - | +85 | ℃ |
Electrical Characteristics
Item | Symbol | Condition | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage | VCC | - | 3.0 | 3.3 | 3.6 | V |
AVDD | - | 9.0 | 9.2 | 9.4 | V | |
VGH | - | 15.3 | 16 | 16.7 | V | |
VGL | - | -7.7 | -7.0 | -6.3 | V | |
Input signal voltage | VCOM | - | 3.65 | 3.85 | 4.05 | V |
V1~V7 | - | 0.4 AVDD | - | AVDD-0.1 | V | |
V8~V14 | - | 0.1 | - | 0.6AVDD | V |
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