Home Products TFT LCD Monochrome TFT LCD WF57STIACDNGA

5.7" Monochrome TFT LCD (PCAP)


►Size : 5.7”
►Resolution : 320 x 240 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : ST7511
►Control-Board : No
►Brightness(cd/m2) : 800
►Frame Through Hole : Yes
►Touch Screen : Projected Capacitive Touch Panel (PCAP)


Winstar 5.7 Mono TFT LCD with PCAP

The model Winstar WF57S is a graphic LCD display with a diagonal of 5.7 " and a resolution of 320 x 240 QVGA mono TFT Display. The external dimensions of the display is 160 x 109 x 8.74 mm (COG construction), and the active area is 115.2 x 86.4 mm. What is important, it is a monochrome model with TN positive LCD, but applied in the active matrix TFT, which allows for high contrast (800:1), high brightness 1000 cd/m2 and short response times. In short, the mono TFT display performance is much better on contrast, brightness and response time than traditional monochrome LCD module.

This display does not need an extended controller board to drive MCU control. The display can operate in mode 2, 4 or 16 shades of gray scale, depending on the settings. Because the display driver supports several communication modes : 3 - or 4-line serial interface and an 8 -bit parallel interface compatible with standard systems with 8080 or 6800 family, the desired mode is selected by user to choose appropriate interface to control the device system. It is also worth mentioning the possibility of introducing the device in sleep mode, which does not clear the memory contents of the display.


WF57STIACDNGA - 320x240 Monochrome TFT with PCAP



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
17~18 IF0~IF1 Mode select
19~22 NC No connect

General Specifications

Item Dimension Unit
Size 5.7 inch
Dot Matrix 320 × 240 dots
Module dimension 160.0 × 109.0 × 8.74 mm
Active area 115.2 × 86.4 mm
Dot pitch 0.36 × 0.36 mm
LCD type TFT, Positive, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Gray Scale 16 Gray scale (4BPP)/ 4 Gray scale (2BPP)/ 2 Gray scale (1BPP)
Driver IC ST7511U
Backlight Type LED, Normally White
PCAP Interface I2C
PCAP FW Version FN058A001_FT5426_V02_20180604_all.bin
Touch Panel Projected capacitive touch panel (PCAP)
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
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 20 30 mA
Power Consumption 66 108 mW
Supply Voltage For Touch VDDT 2.8 3.3 V

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