7 inch TFT Display

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Part NO: MX-B70HM30-IX21
► Size: 7"
► Resolution: 1024*600 Pixels
► Display Mode: IPS
► Brightness: 500 Nits
► Interface: MIPI 30 PIN
► Touch Screen: Without (Optional)

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Description

MX-B70HM30-IX21 is a 7-inch TFT LCD display with a MIPI interface and a resolution of 1024x600 pixels. Leveraging IPS technology, it offers a wide viewing angle (85 degrees in all directions), a contrast ratio of 800:1, and a brightness of 500 nits, all within a 16:9 aspect ratio. It comes with options for both projected capacitive and resistive touch panels. Built with the EK79007AD driver IC, it supports high-speed data and clock transmissions via the MIPI interface. This robust display operates efficiently in temperatures from -20℃ to +70℃, and can be stored in conditions ranging from -30℃ to +80℃.

Product Structure

LCD PIN Function (MIPI 30 PIN)

Pin No.	Symbol	Functional
1	LED+	Backlight LED+
2	LED+	Backlight LED+
3	LCD_VGH	Gate ON Voltage
4	LCD_VGL	Gate OFF Voltage
5	UPDN	Gate up or down scan control
6	SHLR	Source right or left sequence control
7	LED-	Backlight LED-
8	LED-	Backlight LED-
9	AVDD	Power for Analog Circuit
10	GND	Ground
11	MIPI_TDP3	MIPI data input
12	MIPI_TDN3	MIPI data input
13	GND	Ground
14	MIPI_TDP2	MIPI data input
15	MIPI_TDN2	MIPI data input
16	GND	Ground
17	MIPI_TDP	MIPI clock input
18	MIPI_TDN	MIPI clock input
19	GND	Ground
20	MIPI_TDP1	MIPI data input
21	MIPI_TDN1	MIPI data input
22	GND	Ground
23	MIPI_TDP0	MIPI data input
24	MIPI_TDN0	MIPI data input
25	GND	Ground
26	STBYB	Stand by mode, Normally pulled high
27	RESET	Global reset pin
28	VDD	Power supply for digital circuits
29	VDD	Power supply for digital circuits
30	VCOM	Common voltage

Absolute maximum ratings

Parameter	Symbol	Min.	Max.	Unit
Power supply 1	V_DD	-0.5	+3.96	V
Power supply 2	Avdd	-0.5	+13.85	V
Operating temperature	T_OPR	-20	70	℃
Storage temperature	T_STG	-30	80	℃

Input driver voltage

VGH	18V
VGL	-6V
AVDD	9.6V
VCOM	3.2V

Note: Please adjust Vcom to make the flicker level be minimum.

Backlight Characteristics

Item	Symbol	Min	Typical	Max	Unit
LED module Forward voltage	V_LED	-	9.3	9.6	V
LED module current	I_LED	-	180	-	mA
LCM Surface Luminance★1	L_S	-	500	-	cd/m²
LCM Surface brightness uniform★2	L_D	80	-	-	%
LED Life Time	-	30,000	50,000	-	Hr