4.3 inch TFT 液晶面板∣億力光電EVERVISION

4.3 inch TFT 液晶面板

Model No.VGG482711-E

► WQVGA (480×272 pixels) resolution.
► 8 bit MCU interface..
► LCD Controller : SSD1963
► Projected Capacitive Touch
- I2C Interface
- Multi Touch (Ten points)
- 2048 x 2048 resolution

VGG482711-E是一款4.3 inch TFT 液晶面板在影像資料傳輸上支援MCU介面，在產品操作使用上其工作溫度是-20~70℃，儲存溫度是-30~80℃。4.3 inch TFT 液晶面板 (VGG482711-E) 是一款橫屏顯示的模組，其產品顯示亮度規格(cd/m²)為 560 / 30khrs typ.，可支援觸控面板選配。4.3 inch TFT 液晶面板 (VGG482711-E) 可適用於任何工控醫療設備、手持式裝置、嵌入式系統及其他產品顯示使用。

億力光電提供全方面且多樣性的中小尺寸TFT顯示模組，我們確信可以完美滿足您的應用需求。

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Size (inch):

4.3

Resolution (dots):

480*272

Outline Dimensions (mm):

105.5*67.2*9.6

Technology:

I/F Mode:

MCU

I/F Number:

Brightness Level:

500 ~ 799

Brightness (cd/m²，typ.):

560 / 30khrs typ.

LED Driver:

YES

Touch Panel:

IPCT (I2C)

Top (°C):

-20~70

Tst (°C):

-30~80

Absolute Maximum Ratings

Item	Symbol	Min.	Max.	Unit
Storage Temperature	TST	-30	+80	°C
Operating Ambient Temperature	TOP	-20	+70	°C

Electrical Characteristics(Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit
Digital Power Supply Voltage	VCC	3.0	3.3	3.6	V
Digital Current	ICC	-	250	350	mA
Power Consumption	PC	-	0.825	1.155	W

LED Driver Unit (Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit
Digital Power Supply Voltage	VIH	2.0	-	3.6	V
Digital Current	VIL	0	-	0.8	V
Power Consumption	-	50000	60000	-	hr
LED life time	-	50000	60000	-	Hr

Projected Capacitive Touch

Item	Symbol	Min.	Typ.	Max.	Unit	Note
Operating Voltage	VDD	3.0	3.3	3.6	V	-
Power Supply Current	IDD	-	12.5	17.5	mA	-
Input High Threshold Voltage	V_IH	0.7VDD	-	VDD	V	-
Input Low Threshold Voltage	V_IL	-0.3	-	0.3VDD	V	-
Output High Threshold Voltage	V_OH	0.7VDD	-	-	V	-
Output Low Threshold Voltage	V_OL	-	-	0.3VDD	V	-
Power Consumption	P_L	-	41.25	57.75	mW	@3.3V
Report Rate	R_R	-	60	-	Hz	-
Interface		I²C				-
Function		Multi Touch				-

Pin No.	Symbol	Description
1	GND	Ground
2	VCC	POWER SUPPLY(+3.3V)
3	B/L ENABLE	Backlight control
4	RS	Data/Command select
5	WR	8080 mode: WR# (write strobe signal)
6	RD	8080 mode: RD# (read strobe signal)
7	DB0	Data bus
8	DB1	Data bus
9	DB2	Data bus
10	DB3	Data bus
11	DB4	Data bus
12	DB5	Data bus
13	DB6	Data bus
14	DB7	Data bus
15	CS	Chip select
16	RES	RESET
17	NC	NC
18	FGND	Ground
19	DISP ON	Display ON/OFF Signal
20	NC	NC

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