7inch Capacitive Touch LCD (G) 800 × 480

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Key Parameters LCD Type TFT LCD Interface 24-bit parallel Touch Screen... more

Product information "7inch Capacitive Touch LCD (G) 800 × 480"

Key Parameters

Capacitive Touch Screen Interface Definition

Pin No.	Symbol	Description	Type	Function
1	CAP_INT	Interrupt	input	External touch interrupt control input
2	CAP_WAKE	WAKEUP	input	Used to awake the external TP controller
3	I2C_SDA	I2C data pin	output/input	Read/Write I2C data
4	I2C_SCL	I2C clock pin	input	Control I2C clock

RGB Interface 1 Definition

Pin No.	Symbol	Description	Type	Function
1	PWM	Backlight negative	Power	Backlight negative, connects to GND or PWM control
2	VLED+	Backlight positive	Power	Backlight positive, 5V typical
3	GND	Ground	Power	Ground
4	VCC	Power supply	Power	Power supply, 3.3V
5	R0	Data pin	Input	Red data
6	R1
7	R2
8	R3
9	R4
10	R5
11	R6
12	R7
13	G0	Data pin	Input	Green data
14	G1
15	G2
16	G3
17	G4
18	G5
19	G6
20	G7
21	B0	Data pin	Input	Blue data
22	B1
23	B2
24	B3
25	B4
26	B5
27	B6
28	B7
29	GND	Ground	Power	GND
30	DCLK	LCD clock	Input	LCD clock signal
31	DISP	Enable backlight control	Input	Typically connects to VCC
32	HSYNC	Horizontal Synchronization	Input	Horizontal synchronous signal input
33	VSYNC	Vertical Synchronization	Input	Vertical synchronous signal input
34	DE	Control mode selection	Input	DE = 0 : SYNC mode DE = 1 : DE mode
35	NC
36	GND	Ground	Power	GND
37	X+/NC	-	-	NC for capacitive screen
38	Y-/NC	-	-	NC for capacitive screen
39	X-/NC	-	-	NC for capacitive screen
40	Y+/NC	-	-	NC for capacitive screen

RGB Interface 2 Definition

PIN NO.	SYMBOL	DESCRIPTION	Type	FUNCTION
1	VLED+	Power positive	Power	Backlight power, connects to 5V power supply
2	VLED+	Power positive		Backlight power, connects to 5V power supply
3	GND	Ground		GND
4	VCC	Power positive		Connects to 3.3V power supply
5	R0	Data pin	Input	Red data
6	R1
7	R2
8	R3
9	R4
10	R5
11	R6
12	R7
13	G0	Data pin	Input	Green data
14	G1
15	G2
16	G3
17	G4
18	G5
19	G6
20	G7
21	B0	Data pin	Input	Blue data
22	B1
23	B2
24	B3
25	B4
26	B5
27	B6
28	B7
29	GND	Ground	Power	GND
30	DCLK	LCD clock	Input	LCD clock signal
31	DISP	Backlight control enable	Input	Enabled/Disable backlight control
32	HSYNC	Horizontal Synchronization	Input	Horizontal Synchronization signal input
33	VSYNC	Vertical Synchronization	Input	Vertical Synchronization signal input
34	DE	Control mode selection	Input	DE = 0 : SYNC mode DE = 1 : DE mode
35	PWM	Backlight brightness adjustment	Input	PWM signal for adjusting backlight
36	GND	Ground	Power	GND
37	SDA	I2C data	Input/Output	I2C data pin, read/write data
38	SCL	I2C clock	Input	I2C clock pin
39	RST	Reset	Input	Reset the TP controller
40	INT	Interrupt	Output	External touch interrupt

PACKAGE CONTENT

External Dimension

7inch Resistive Touch LCD external dimension

Compatibility

The RGB interface 1 is fully compatible with the following product(s):

The RGB interface 1 is partially compatible with the following product(s) (only the displaying pins):

The RGB interface 2 has no FFC connector soldered by default

The RGB interface 2 is compatible with and can be directly connected with the following product(s):

The RGB interface 2 is fully compatible with the following product(s):

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