7 inch 1024x600 MIPI IPS TFT Display

Model No. WF70A8TYAHMNN0

►Size : 7 inch
►Resolution : 1024 x 600 dots
►View Direction : IPS
►Interface : 4-Lanes MIPI
►Driver IC : EK79007AD3 + EK73217BCGA
►Control-Board : No
►Brightness(cd/m2): 600
►Frame Through Hole : No
►Touch Screen : No


WF70A8TYAHMNN0 is a 7 inch MIPI DSI interface 1024 x 600 IPS TFT-LCD module. This TFT-LCD is featured with IPS technology which is having the advantages of wider viewing angle of Left:85 / Right:85 / Up:85 / Down:85 degree, contrast ratio 800:1 (typical value), brightness 600 nits (typical value), anti-glare surface panel, aspect Ratio 16:9. If customers require high brightness, you can consider to choose our WF70A8SYAHMNN0 (1100 nits). The WF70A8 model is available in projected capacitive touch panel (PCAP) and resistive touch panel (RTP) options; and WF70A8 model is available for LVDS interface as well.

WF70A8TYAHMNN0 TFT module is built-in with EK7900AD3 and EK73217BCGA driver IC; it supports 4-Lanes MIPI interface (Mobile Industry Processor Interface) DSI (Display Serial Interface). The MIPI DSI interface becomes more popular because of the characteristics of High Speed Data Transmission and High Speed Clock Transmission. WF70A8TYAHMNN0 module featured with anti-glare surface panel; aspect ratio 16:9, it can be operated at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.


7 inch 1024x600 MIPI IPS TFT Display - WF70A8TYAHMNN0



LCM PIN Definition

Pin No. Symbol Function
1 VLED+ LED Anode
2 VLED+ LED Anode
3 VGH Positive power for TFT
4 VGL Negative power for TFT
5 UPDN Gate up or down scan control.
UPDN = ”L”, STV2 output vertical start pulse and UD pin output logical “L” to Gate driver. (default)
UPDN = ”H”, STV1 output vertical start pulse and UD pin output logical “H” to Gate driver
6 SHLR Source right or left sequence control.
SHLR = ”L“, shift left: last data = S1←S2←S3….......←S1536 = first data.
SHLR = ”H“, shift right: first data = S1→S2→S3….....→S1536 = last data.(default)
7 VLED- LED Cathode
8 VLED- LED Cathode
9 AVDD Power for Analog Circuit
10 GND Ground
11 D3P MIPI data input.
12 D3N MIPI data input.
13 GND Ground
14 D2P MIPI data input.
15 D2N MIPI data input.
16 GND Ground
17 CLKP MIPI clock input
18 CLKN MIPI clock input
19 GND Ground
20 D1P MIPI data input.
21 D1N MIPI data input.
22 GND Ground
23 D0P MIPI data input.
24 D0N MIPI data input.
25 GND Ground
26 STBYB Standby mode.
STBYB = ”H“,normal operation(default)
STBYB = ”L”, timing controller, source driver will turn off, all output are GND.
27 RESET Global reset pin. Active Low to enter Reset State. Normally pull high. Connecting with an RC reset circuit for stability.
28 VDD(1.8V) Digital circuit
29 VDD(1.8V) Digital circuit
30 VCOMIN Common voltage

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 1024 × RGB × 600(TFT) dots
Module dimension 169.9(W) × 103.4(H) × 5.6(D) mm
Active area 154.2114 × 85.92 mm
Dot pitch 0.1506 × 0.1432 mm
LCD type TFT, Normally White, Transmissive
View Direction 85/85/85/85
Aspect Ratio 16:9
Driver IC EK79007AD3 + EK73217BCGA or equivalent
Interface 4-Lanes MIPI
Backlight Type LED, Normally White
Touch Screen Without touch screen
Surface Anti-Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Typical Operation Conditions

Item Symbol Values Unit
Min. Typ. Max.
Power voltage VDD 1.71 1.8 1.89 V
Analog Power AVDD 8.9 9.0 9.1 V
TFT Gate ON Voltage VGH 17 18 19 V
TFT Gate OFF Voltage VGL -6.5 -6.0 -5.5 V
TFT Common Voltage VCOMIN 3.0 3.15 3.3 V
Current for Driver IDD -- 16 24 mA
Power Current IAVDD -- 19 28.5 mA
TFT Gate ON Current IVGH -- 1.6 2.4 mA
TFT Gate OFF Current IVGL -- 0.6 0.9 mA
TFT Common Current IVCOMIN -- 0 -- mA

Backlight Driving Conditions

Item Symbol Values Unit
Min. Typ. Max.
Voltage for LED backlight VL 16.8 19.2 21.0 V
Current for LED backlight IL -- 240 -- mA
LED life time - - 50,000 - Hr

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