Home Products TFT LCD Monochrome TFT LCD WF35NTVAJDNN0

3.5" Wide Temperature Mono TFT LCD


►Size : 3.5"
►Resolution : 240×320 dots
►View Direction : VA
►Interface : MCU
►Built-in Controller : ST7511
►Control-Board : No
►Brightness(cd/m2) : 500
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature : -30~80


The Winstar WF35N is a graphic TFT LCD display with a diagonal of 3.5 " and a resolution of 240 x 320 mono TFT Display. This is a monochrome model, but applied in the active matrix TFT; which allows for high contrast (900:1) and short response time.

Mono TFT models are featured with very high contrast while comparing with the monochrome STN displays. The DFSTN displays have the good black background with white character performance, but you might find the purplish background phenomenon.

The monochrome TFT display is a very good solution instead to replace the DFSTN. It has high contrast ratio, wide viewing angle, and built in controller with MCU interface; so the customer can use regular micro processor to drive it. Most importantly, the price for some modules is better than STN.


3.5" Mono TFT LCD (Wide Temperature)



Pin Symbol Function
1 GND System ground
2 VDD Power Supply : +3.3V
3 NC No connect
4 A0 Data/Command select
5 /WR(R/W) Write strobe signal
6 /RD(E) Read strobe signal
7~14 DB0~DB7 Data bus
15 /CS Chip select
16 /RESET(RSTB) Hardware reset
17 IF0 Mode select
18 IF1 Mode select
19 A LED +
20 K LED -
21~22 NC No connect

General Specifications

Item Dimension Unit
Size 3.5 inch
Dot Matrix 240 × 320 dots
Module dimension 62.9 × 86.54 × 4.1 mm
Active area 53.28 × 71.04 mm
Dot pitch 0.222 × 0. 222 mm
LCD type TFT, Mono Transmissive
View Direction Wide View
Gray Scale 16 Gray scale (4BPP)/ 4 Gray scale (2BPP)/ 2 Gray scale (1BPP)
Driver IC ST7511
Backlight Type LED, Normally White
Touch Panel Without touch panel
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 VDD 3.0 3.3 3.6 V
Supply Current For LCM IDD 13 mA
Power Consumption 46.8 mW

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