7 inch High Brightness IPS TFT Display with PCAP

Model No. WF70B8SWAGDNB0

►Size : 7 inch
►Resolution : 800x480 dots
►View Direction : 80/80/80/80 (IPS)
►Interface : RGB
►Driver IC：HX8249-A + HX8678-C
►Control-Board : No
►Brightness(cd/m²) : 800
►Frame Through Hole : No
►Touch Screen : Projected Capacitive Touch Panel
►Detect Point : 5 Fingers
►Operating Temperature : -30~+80°C (Wide Temperature)

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Description

WF70B8SWAGDNB0 is a 7-inch High Brightness 800 x 480 IPS TFT-LCD module with PCAP touchscreen. This TFT-LCD module adopted IPS technology which has the advantage of a wide viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degrees. WF70B8SWAGDNB0 module is built-in with HX8249-A and HX8678-C driver ICs; it supports 18-bit RGB interface, contrast ratio of 1000:1 (typical value), brightness of 800 nits (typical value), glare surface panel, aspect ratio 15:9. This model featured a projected capacitive touch panel (PCAP), which built-in with ILI2511 IC, supports USB interface (I2C available). It has wider operation temperatures from -30℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

DRAWING

SPECIFICATIONS

Interface

1.LCM PIN Definition

Pin	Symbol	Function
1	GND	Power ground
2	GND	Power ground
3	NC	No connection
4	VCC	Power voltage
5	VCC	Power voltage
6	VCC	Power voltage
7	VCC	Power voltage
8	NC	No connection
9	DE	Data enable signal for TTL mode.
10	GND	Power ground
11	GND	Power ground
12	GND	Power ground
13	B5	Blue data
14	B4	Blue data
15	B3	Blue data
16	GND	Power ground
17	B2	Blue data
18	B1	Blue data
19	B0	Blue data(LSB)
20	GND	Power ground
21	G5	Green data
22	G4	Green data
23	G3	Green data
24	GND	Power ground
25	G2	Green data
26	G1	Green data
27	G0	Green data(LSB)
28	GND	Power ground
29	R5	Red data
30	R4	Red data
31	R3	Red data
32	GND	Power ground
33	R2	Red data
34	R1	Red data
35	R0	Red data (LSB)
36	GND	Power ground
37	GND	Power ground
38	DCLK	Sample clock
39	GND	Power ground
40	GND	Power ground

2.Backlight PIN Definition

Pin	Symbol	Description
1	VLED+	Red, LED_ Anode
2	VLED-	Black, LED_ Cathode

3.PCAP PIN Definition

Pin	Symbol	Function
1	USB_VSS	System ground
2	USB_VDD 5V	Power supply
3	USB_D+	Data +
4	USB_D-	Data -
5	VSS	System ground
6	SDA	I2C data input and output
7	SCL	I2C clock input
8	RST	External Reset, Low is active
9	INT	External interrupt to the host
10	VDDT 3.3	Power supply

General Specifications

Item	Dimension	Unit
Size	7.0	inch
Dot Matrix	800 x RGB x 480(TFT)	dots
Module dimension	165.8 (W) x 106.61 (H) x 12.95(D)	mm
Active area	152.40 x 91.44	mm
Pixel pitch	0.1905 x 0.1905	mm
LCD type	TFT, Normally Black, Transmissive
View Direction	80/80/80/80
TFT Interface	18-bit RGB
TFT Driver IC	HX8249-A + HX8678-C or Equivalent
Aspect Ratio	15:9
Backlight Type	LED, Normally White
PCAP IC	ILI2511 or equivalent
PCAP Interface	USB (I2C available)
PCAP FW Version	6.0.0.0.0.0.0.1
Touch Panel	Projected capacitive touch panel (PCAP)
Surface	Anti-Glare

Absolute Maximum Ratings

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-30	－	+80	℃
Storage Temperature	TST	-40	－	+85	℃

Electrical Characteristics

Operating conditions

Item	Symbol	Min	Typ	Max	Unit
Supply Voltage	Vcc	2.7	3.3	3.6	V
Current of power supply	Icc	－	22	33	mA
Supply PCAP	USB_VDD 5V	4.4	5.0	5.5	V
Supply PCAP	I_VDD 5V	－	83.6	126	mA

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