3.5 inch LCD Display-MAXEN - TFT LCD Display Manufacturer, LCD Panel Factory, Touch Screen Supplier

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3.5 inch LCD Display With Wide Temperature

Model NO: HCT-I035T54-32006L02T
► Size: 3.5"
► Resolution: 320*240 Pixels
► Display Mode: IPS
► Brightness: 550 Nits
► Interface: RGB 54 PIN
► Module Size: 76.90x63.90x3.20 mm
► Active Area: 70.08x52.56 mm
► Display Color: 16.7M
► Driver IC: ST7272A
► LED Life Time: 50,000 Hr (Typ.)
► Touch Screen: Without (Optional)

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Description

MAXEN HCT-I035T54-32006L02T is 3.5 inch IPS LCD Display with Wide Temperature. This 3.5” IPS LCD supports display 320(RGB)x240 (QVGA) with aspect ratio of 4:3 (W:H), whose pixels are arranged in RGB Vertical Stripe. As for mechanical detail, it features active area of 70.08*52.56 mm, outline size of 76.90*63.90*3.2 mm. As an IPS, Normally Black, Transmissive LCM product, HCT-I035T54-32006L02T can provides 550 cd/m²(Typ.) display brightness and 800:1 transimissive contrast ratio, 80/80/80/80 (Typ.) (CR≥10) full viewing angle. This 3.5 inch LCD Display utilizes Digital RGB interface, which connected by 54 pins FPC with power supply voltage of 3.3V (Typ.). It‘s typical vertical frame rate (Fv) is 60Hz. It can be operated at temperatures from -30°C to +80°C and storage temperatures from -30°C to +85°C.

Product Structure

LCD PIN Function

Pin No.	Symbol	Description
1	LEDK	Cathode of LED backlight
2	LEDK	Cathode of LED backlight
3	LEDA	Anode of LED backlight
4	LEDA	Anode of LED backlight
5	NC	No connect
6	NC	No connect
7	NC	No connect
8	RESET	RESET PIN
9	SPENA	Chip select of serial interface
10	SPCLK	Clock pin of serial interface
11	SPDAT	Data input pin of serial interface
12	B0	Blue data bus
13	B1	Blue data bus
14	B2	Blue data bus
15	B3	Blue data bus
16	B4	Blue data bus
17	B5	Blue data bus
18	B6	Blue data bus
19	B7	Blue data bus
20	G0	Green data bus
21	G1	Green data bus
22	G2	Green data bus
23	G3	Green data bus
24	G4	Green data bus
25	G5	Green data bus
26	G6	Green data bus
27	G7	Green data bus
28	R0	Red data bus
29	R1	Red data bus
30	R2	Red data bus
31	R3	Red data bus
32	R4	Red data bus
33	R5	Red data bus
34	R6	Red data bus
35	R7	Red data bus
36	HSYNC	Horizontal sync signal; negative polarity
37	VSYNC	Vertical sync signal; negative polarity
38	DCLK	Clock signal; latching data at the falling edge
39	NC	No connect
40	NC	No connect
41	VDD	Power supply
42	VDD	Power supply
43	NC	No connect
44	NC	No connect
45	NC	No connect
46	NC	No connect
47	NC	No connect
48	NC	No connect
49	NC	No connect
50	NC	No connect
51	NC	No connect
52	DEN	Display enable pin from controller
53	GND	Power ground
54	GND	Power ground

Absolute Maximum Ratings

Parameter	Symbol	Min.	Max.	Unit
Supply voltage for analog	VDD	-0.3	4.5	V
Supply voltage for logic	VDD	-0.3	4.5	V
Supply current (One LED)	I_LED		30	mA
Operating temperature	T_OP	-30	85	℃
Storage temperature	T_ST	-30	85	℃

Electrical Characteristics

Item	Symbol	Min	Typ.	Max.	Unit	Applicable terminal
Supply Voltage for Analog	VDD	3	3.3	3.6	V
Supply Voltage for Logic	VDD	3	3.3	3.6	V
Input Voltage	V_IL	GND	-	0.3VDD	V
Input Voltage	V_IH	0.7VDD	-	VDD	V
Input leakage Current	I_LKG	-1		1	μA

Backlight Characteristics

Item	Symbol	Value			Unit	Remark
Item	Symbol	Min.	Typ.	Max.	Unit	Remark
Voltage for LED Backlight	V_F	16.8	18.6	20.4	V	I_L=20mA
Current for LED Backlight	I_L		20	-	mA
Power Consumption	P		0.372		W
LED Life Time		30,000	50,000		Hr	Note