4.3 inch 480x272 IPS TFT LCD Display with RTP / Controller Board / BT816 IC - RFE430W-EYW-DSS

4.3 inch 480x272 IPS TFT LCD Display with RTP / Controller Board / BT816 IC

Model No. RFE430W-EYW-DSS

RFE430W-EYW-DSS is a TFT LCD display with IPS (In-Plane-Switching Liquid Crystal) panel, controller board and resistive touch touch; IPS technique allows viewers to view the screen from wider angles (80/80/80/80 degree). The brightness is 350 cd/m2 with contrast ratio 800:1(typical value). This 4.3 inch TFT display module has a built-in controller ICBT816 supporting SPI/QSPI interface. The module works within the temperature -20 to+70℃, storage temperature covers from-30 to+80℃.

Related products no.:
RFE430W-EYW-DSS: RTP; Control Signal 3.3V; Built-in storage device (FLASH)
RFE430W-EYW-DSS-000: RTP; Control Signal 5V; Without built-in storage device (FLASH); Support SD connector, Pin CON1~CON4 are used for Arduino Uno Rev3
RFE430W-EYW-DSG: PCAP; Control Signal 3.3V; Built-in storage device (FLASH)
RFE430W-EYW-DSG-000: PCAP; Control Signal 5V; Without built-in storage device (FLASH); Support SD connector, Pin CON1~CON4 are used for Arduino Uno Rev3

Data ref source: RFE430W-EYW-DSS

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Size (Diagonal)	4.3	inch
Dot Matrix / Resolution	480 × RGB × 272 (TFT)	dots
Module Dimension	123.5 (W) × 67.2 (H) × 14.14(D)(MAX)	mm
View Area	98.70 × 57.30	mm
Active Area	95.04 × 53.856	mm
Dot / Pixel Pitch	0.198 × 0.198	mm
LCD Type	TFT, Normally Black, Transmissive
View Direction	80/80/80/80
Aspect Ratio	16:9
Backlight Type	LED, Normally White
Control-Board	Yes
Built-in Controller	BT816
Interface	SPI/QSPI
Touch Panel	Resistive Touch Screen (RTP)
Surface	Anti-Glare
Brightness	350	cd/㎡
Frame Through Hole	Yes
Operating Temperature	-20~+70	°C
Storage Temperature	-30~+80	°C
TFT Series	Standard TFT LCD, IPS TFT Display

LCM PIN Definition

LCM PIN Definition (CON 5)

Pin	Symbol	I/O	Function
1	VDD	P	3.3V power supply input
2	GND	P	Ground
3	SCK	I	SPI clock input
4	MISO	O	SPI Single mode: SPI MISO output SPI Dual/Quad mode: SPI data line 1
5	MOSI	I	SPI Single mode: SPI MOSI input SPI Dual/Quad mode: SPI data line 0
6	CS	I	SPI slave select input
7	INT	OD/O	Interrupt to host, open drain output(default) or push-pull output, active low
8	PD_N	I	Chip power down mode control input, active low. Connect to MCU GPIO for power management or hardware reset function
9	GPIO2	I/O	General purpose IO 2
10	GPIO3	I/O	General purpose IO 3
11	IO2	I/O	SPI Single/Dual mode: General purpose IO 0 SPI Quad mode: SPI data line 2
12	IO3	I/O	SPI Single/Dual mode: General purpose IO 1 SPI Quad mode: SPI data line 3
13	NC	-	No connection
14	NC	-	No connection
15	NC	-	No connection
16	NC	-	No connection
17	VLED	P	5V power supply input
18	VLED	P	5V power supply input
19	GND	P	Ground
20	GND	P	Ground

4.3 inch 480x272 IPS TFT LCD Display with RTP / Controller Board / BT816 IC - RFE430W-EYW-DSS

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃

Operating conditions

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For VDD	VDD	－	3.1	3.3	3.5	V
Supply Current For VDD	IDD	VDD=3.3V	－	50	75	mA
Supply Voltage For VLED	VLED	－	4.5	5	5.5	V
Supply Current For VLED	ILED	VLED=+5V	－	200	300	mA