10.2 Wide Temperature, Resistive Touch Screen TFT Modules

Model No. WF102ATIAGDNTA

Size : 10.2” (10″ TFT Display)
Resolution : 800 x 480 dots
View Direction : 12H
Interface : RGB
Driver IC :EK7718+EK7330
Control-Board : No
Brightness(cd/m²): 250
Frame Through Hole : No
Touch Screen : Resistive Touch Screen
Operating Temperature : -30~+85°C

Categories: TFT LCD, Wide Temperature TFT

Description

WF102ATIAGDNTA is a 10.2″ active matrix color TFT LCD with a resistive touch panel (RTP) and a wide operating temperature range. It can operate at the temperature range from -30℃ to +85℃, and its storage temperature range is from -30℃ to +85℃. WF102ATIAGDNTA has module dimensions of 235 x 145.8 mm, an AA of 222 x 132.48 mm, and an 800 x 480 dots resolution.

The module supply voltage (VCC) is from 3V to 3.6V, with a typical value of 3.3V. WF102ATIAGDNTA features a brightness of 250 nits (typical value), an aspect ratio of 16:9, a normally white LCD screen, and a glare-glass surface. This 10.2-inch color display is ideal for applications such as POS systems and industrial control equipment.

Drawing

SPECIFICATIONS

Interface

Pin No.	Symbol	I/O	Function
1	POL	I	Polarity selection
2	STVD	I/O	Vertical start pulse input when U/D= H
3	OEV	I	Output enable
4	CKV	I	Vertical clock
5	STVU	I/O	Vertical start pulse input when U/D= L
6	GND	P	Power ground
7	EDGSL	I	Select rising edge or rising/falling edge
8	VCC	P	Power supply for digital circuit
9	V9	I	Gamma voltage level 9
10	VGL	P	Gate OFF voltage
11	V2	I	Gamma voltage level 2
12	VGH	P	Gate ON voltage
13	V6	I	Gamma voltage level 6
14	U/D	I	Up/down selection
15	VCOM	I	Common voltage
16	GND	P	Power ground
17	AVDD	P	Power supply for analog circuit
18	V14	I	Gamma voltage level 14
19	V11	I	Gamma voltage level 11
20	V8	I	Gamma voltage level 8
21	V5	I	Gamma voltage level 5
22	V3	I	Gamma voltage level 3
23	GND	P	Power ground
24	R5	I	Red data(MSB)
25 ~28	R4 ~R1	I	Red data
29	R0	I	Red data(LSB)
30	GND	P	Power ground
31	GND	P	Power ground
32	G5	I	Green data(MSB)
33~36	G4~G1	I	Green data
37	G0	I	Green data(LSB)
38	STHL	I/O	Horizontal start pulse input when R/L = L
39	REV	P	Control signal are inverted or not
40	GND	I	Power ground
41	DCLK	I	Sample clock
42	VCC	P	Power supply for digital circuit
43	STHR	I/O	Horizontal start pulse input when R/L = H
44	LD	I	Latches the polarity of outputs and switches the new data to outputs
45	B5	I	Blue data (MSB)
46 ~49	B4~B1	I	Blue data
50	B0	I	Blue data (LSB)
51	R/L	I	Right/ left selection
52	V1	I	Gamma voltage level 1
53	V4	I	Gamma voltage level 4
54	V7	I	Gamma voltage level 7
55	V10	I	Gamma voltage level 10
56	V12	I	Gamma voltage level 12
57	V13	I	Gamma voltage level 13
58	AVDD	P	Voltage for analog circuit
59	GND	P	Power ground
60	VCOM	I	Common voltage

I: input, O: output, P: Power

General Specifications

Item	Dimension	Unit
Size	10.2	inch
Dot Matrix	800 × RGB × 480 (TFT)	dots
Module dimension	235 × 145.8 × 7.6	mm
Active area	222 × 132.48	mm
Dot pitch	0.0925 × 0.2775	mm
LCD type	TFT, Normally White, Transmissive
Driver IC	EK7718+EK7330 or Equivalent
View Direction	12 o’clock
Gray Scale Inversion Direction	6 o’clock
Aspect Ratio	16:9
Backlight Type	LED, Normally White
Touch Screen	Resistive Touch Screen
Surface	Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage	VCC	－	3.0	3.3	3.6	V
	AVDD	－	9.0	9.2	9.4	V
	VGH	－	15.3	16	16.7	V
	VGL	－	-7.7	-7.0	-6.3	V
Input signal voltage	VCOM	－	3.65	3.85	4.05	V
	V1~V7	－	0.4 AVDD	－	AVDD-0.1	V
	V8~V14	－	0.1	－	0.6AVDD	V

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