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
►Built-in Controller: No
►Control-Board : Option
►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



Pin Symbol Function
1~2 LED- Power for LED backlight cathode
3~4 LED+ Power for LED backlight anode
5~7 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
12~19 B0~B7 Blue Data bus0 ~ Blue Data bus7
20~27 G0~G7 Green Data bus0 ~ Green Data bus7
28~35 R0~R7 Red Data bus0 / DX0 ~ 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
39~40 NC No connect
41~42 VCC Power Supply
43~47 NC No connect
48~49 IF2~IF1 Input pin to select input interface mode
50~51 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)
53~54 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
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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