Home Products TFT LCD Wide Temperature TFT WF35TTNACDNN0

3.5" Wide Temperature Active Matrix TFT LCD Display


►Wide Temperature, Active Matrix Display
►Size : 3.5"
►Resolution : 320 x 240 dots
►View Direction : 12H
►Interface : RGB
►IC Part No.: --
►Control-Board : No
►Brightness(cd/m²) : 420
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature: -30~+80℃ (Wide Temperature TFT)


With TFT-LCD modules becoming more pervasive for some indoor or outdoor applications, wide temperature demand is growing in many fields. In response to customer's requests for wide temperature TFT LCD modules, Winstar released a standard 3.5 inches TFT WF35T. This display WF35TTNACDNN0 is with outline dimension of 76.9 x 63.9 mm and AA size of 70.08 x 52.56 mm. This TFT module can be operating at temperatures from –30℃ to +80℃.


3.5 inch Wide Temperature TFT LCD Modules



LCM PIN Definition

Pin Symbol Function
1 LED- Power for LED backlight cathode
2 LED- Power for LED backlight cathode
3 LED+ Power for LED backlight anode
4 LED+ Power for LED backlight anode
5 NC No connect
6 NC No connect
7 NC No connect
8 /RESET Hardware reset
9 CSB Chip select pin of serial interface
10 SCL Clock pin of serial interface
11 SDA Data input pin in serial mode
12 B0 Blue Data bus0
13 B1 Blue Data bus1
14 B2 Blue Data bus2
15 B3 Blue Data bus3
16 B4 Blue Data bus4
17 B5 Blue Data bus5
18 B6 Blue Data bus6
19 B7 Blue Data bus7
20 G0 Green Data bus0
21 G1 Green Data bus1
22 G2 Green Data bus2
23 G3 Green Data bus3
24 G4 Green Data bus4
25 G5 Green Data bus5
26 G6 Green Data bus6
27 G7 Green Data bus7
28 R0 Red Data bus0 / DX0
29 R1 Red Data bus1 / DX1
30 R2 Red Data bus2 / DX2
31 R3 Red Data bus3 / DX3
32 R4 Red Data bus4 / DX4
33 R5 Red Data bus5 / DX5
34 R6 Red Data bus6 / DX6
35 R7 Red Data bus7 / DX7
36 HSYNC Line synchronization signal
(Fix to GND when not in use)
37 VSYNC Frame synchronization signal
(Fix to GND when not in use)
38 DCLK Dot-clock signal and oscillator source
39 NC No connect
40 NC No connect
41 VCC Power Supply
42 VCC Power Supply
43 NC No connect
44 NC No connect
45 NC No connect
46 NC No connect
47 NC No connect
48 IF2 Input pin to select input interface mode
49 IF1 Input pin to select input interface mode
50 NC No connect
51 NC No connect
52 DE Display enable pin from controller. Internal pull high
Connect to VCCIO or floating if not used
(Fix to GND when not in use)
53 GND Ground.
54 GND Ground.

General Specifications

Item Dimension Unit
Size 3.5 inch
Dot Matrix 320 × RGB × 240(TFT) dots
Module dimension 76.9(W) × 63.9(H) × 3.1(D) mm
Active area 70.08 × 52.56 mm
Dot pitch 0.073 × 0.219 mm
LCD type TFT, Normally White, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Backlight Type LED, Normally White
Touch Screen Without touch screen
Aspect Ratio 4:3
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +80
Storage Temperature TST -30 +80

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM Vcc - 3.0 3.3 3.6 V
Supply Current For LCM Icc - - 8.6 15 mA

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