H24I1002-SPI-2.4 inch lcd display screen

Product Detail

General Specifications 

Item	Contents	Unit
Size	2.4TFT	inch
LCM Dimension	42.72（W）* 60.26（H） * 2.30(T)	mm
LCD Active Area	36.72* 48.96	mm
Number OfDots	240 * RGB * 320	pixel
LCD Type	a-Si TFT
Viewing Direction	12 O'CLOCK
Driver IC	ST7789V
Interface Type	SPI
Operating Temperature	-20℃~ 70℃
Storage Temperature	-30℃~ 80℃
Backlight Type	4 LEDs
Weight	TBD

IMAGE








DRAWING







Pin Assignments  

NO.	Symbol	Description
1	GND	Ground
2	RS	Destination register selection.
3	CS	Chip Select
4	SCL	Serial Clock
5	SDA	Serial Data Input
6	RESET	Reset pin
7	VCC	POWER SUPPLY
8	GND	Ground
9	LEDA	BACKLIGHT ANODE
10	LEDK	BACKLIGHT CATHODE







 Electrical Specification

Item	Symbol	Min	Typ	Max	Unit
TFT gate on voltage	VGH	13	15	--	V
TFT gate off voltage	VGL	--	-10	--	V
TFT common electrode Voltage	Vcom	--	-1	--	V







Typical Operation Conditions 

Item	Symbol	Min.	Typ.	Max.	Unit
Analog Supply Voltage	VCI	2.5	2.8	3.3	V
Digital Supply Voltage	VDD	2.5	2.8	3.3	V
I/O Supply Voltage	IOVCC	1.65	1.8/2.8	3.3	V
Input High Voltage	VIH	0.8*IOVCC	-	IOVCC	V
Input Low Voltage	VIL	0	-	0.2*IOVCC	V
Output High Voltage	VOH	0.8*IOVCC	-	-	V
Output Low Voltage	VOL	-	-	0.2*IOVCC	V







Backlight Circuit Characteristics 

Item	Symbol	Min.	Typ.	Max.	Unit
LED Current	IB	--	60	80	mA
LED Voltage	Vf	2.8	3.0	3.2	V
CIE	X	0.265	0.295	0.325
	Y	0.26	0.29	0.32
Brightness of LCM	L		300		cd/m2




3. Reliability Test Items

 

Test Item	Test Condition	Test result determinant gist
High temperature	80±3 ℃，48H；	Inspection after 2~4hours
storage		storage at room
		temperature,
Low temperature	-30±3 ℃，48H；	the sample shall be free from
storage		defects:
High temperature	70±3 ℃，48H；
operation
Low temperature	-20±3 ℃，48H；
operation
High temperature	60℃±3 ℃,90%±3%RH ，48H；
/humidity		1.Air bubble in the LCD;
Thermal Shock	-20℃/0.5h~+70℃/0.5h
	for a total 24 cycles；	2.Non-display;
Vibration Test	Frequency 10Hz~55Hz~10Hz	3.Glass crack;
	Amplitude：1.5mm, X，Y，Z	4. The electrical
	direction for total 1H；	characteristics requirements
	(Packing condition)	shall be satisfied.
ESD test	±4KV, Human Body Mode,
	150pF/330Ω；
	±8KV, Air Mode, 150pF/330Ω；