MIPI LCD 5.5寸TFT

基本参数

5.5寸LTPS TFT液晶显示屏，HC-550RH3017是一款分辨率为720×1280像素，支持MIPI接口，显示色彩高达1670万色。该屏幕集成电容式触摸功能，广泛应用于手持设备、工业控制、医疗电子和智能终端。

Item	Contents	Unit
Size	5.5	inch
LCM Dimension	70.38(H)128.06(V)3.15 mm	mm
LCD Active Area	68.04(H)*120.96(V) mm	mm
Number Of Dots	720*1280	pixel
LCD Type	a-Si TFT
Viewing Direction	IPS
Driver IC	ILI9881D
Interface Type	MIPI
Operating Temperature	-20℃~ 70℃
Storage Temperature	-30℃~ 80℃

图纸

接口

待更新

Pin	Input signal name	I/O pin	Description
1	GND	Power	Ground
2	NC	NC	NC
3	LED+	Power	LED Anode1
4	LED+	Power	LED Anode1
5	NC	NC	NC
6	LED_CH1	Power	LED Cathode 1
7	LED_CH2	Power	LED Cathode 2
8	LED_CH3	Power	LED Cathode 3
9	LED_CH4	Power	LED Cathode 4
10	NTC1	Input	The thermistor for sense LED thermal temperature, If not use please keep floating.
11	NTC2	Output	The thermistor for sense LED thermal temperature, If not use please keep floating.
12	DIS_CSB	Input	Serial communication chip selection. Normally pulled high.If no used, please keep floating
13	VDDI	Power	External main and I/O power supply ;
14	VDDI	Power	External main and I/O power supply ;
15	VDDI	Power	External main and I/O power supply ;
16	DIS_SDO	Input	Serial communication data output pin. Note: Output enable controlled by 4-wire interface. If no used, please keep floating
17	TCH_ATTN	Output	Touch Interrupt Pin.If not used, please let these pins open.
18	TCH_IO_SCL	Input	Touch I2C clock input. Normally pulled high.
19	TCH_IO_SDA	I/O	Touch I2C data input pin.Normally pulled high, output mode open drain.
20	TP_EN	Input	TP reset TP_EN = “H”, normal operation. (Default) TP_EN = “L”, The controller is in TP reset state.
21	GND	Power	Ground
22	NC	NC	INX internal used
23	IND_OUT	Output	Abnormal indicator pin. AB_IND =H when detect abnormal
24	NC	NC	INX internal used
25	RESET	Input	Global reset pin.GRB = “H”, normal operation. (Default) GRB = “L”, The controller is in reset state.
			BIST = “H”, BIST mode
26	BIST_EN	Input	BIST = ”L”, Normal Operation. (Default)
27	NC	NC	INX internal used
28	DISP_SDI	Input	Serial communication data input pin. 4/3-wire mode normally pulled low. If no used, please keep floating
29	DISP_SCL	Input	Serial communication clock input. 4/3-wire mode normally pulled low.If no used, please keep floating
30	GND	Power	Ground
31	DA_N_E	Input	LVDS even data 0-
32	DA_P_E	Input	LVDS even data 0+
33	GND	Power	Ground
34	DB_N_E	Input	LVDS even data 1-
35	DB_P_E	Input	LVDS even data 1+
36	GND	Power	Ground
37	DC_N_E	Input	LVDS even data 2-
38	DC_P_E	Input	LVDS even data 2+
39	GND	Power	Ground
40	DCLK_N_E	Input	LVDS even clk –
41	DCLK_P_E	Input	LVDS even clk +
42	GND	Power	Ground
43	DD_N_E	Input	LVDS even data 3-
44	DD_P_E	Input	LVDS even data 3+
45	GND	Power	Ground
46	DA_N_O	Input	LVDS odd data 0-
47	DA_P_O	Input	LVDS odd data 0+
48	GND	Power	Ground
49	DB_N_O	Input	LVDS odd data 1-
50	DB_P_O	Input	LVDS odd data 1+
51	GND	Power	Ground
52	DC_N_O	Input	LVDS odd data 2-
53	DC_P_O	Input	LVDS odd data 2+
54	GND	Power	Ground
55	DCLK_N_O	Input	LVDS odd clk –
56	DCLK_P_O	Input	LVDS odd clk +
57	GND	Power	Ground
58	DD_N_O	Input	LVDS odd data 3-
59	DD_P_O	Input	LVDS odd data 3+
60	GND	Power	Ground