2.4-inch TFT LCD Display Module – 320×240 Compact Screen

Product Details:

1. General Specification

Item	Specification	Notes
LCD Size	2.4 inch
Panel Type	a-Si TFT active matrix	TN, Normally White
Resolution	240RGB(H) × 320(V) pixels
Display Mode	TN / Normally White
Viewing Direction / Gray Inversion	12 o’clock
Contrast Ratio	250 (typ.)
Luminance	350 cd/m² (typ.)
Module Size (H×V×T)	42.72 × 59.46 × 2.38 mm
Active Area (H×V)	36.72 × 48.96 mm
Pixel Size (H×V)	0.153 × 0.153 mm
Driver IC	ILI9341V
Light Source	4 LEDs (White)	Parallel connection
Interface	MCU 16-bit parallel
Operating Temperature	–20°C to +70°C
Storage Temperature	–30°C to +80°C
Weight	TBD

2. Electrical Characteristics

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage (Digital)	VCC	2.5	2.8	3.3	V
Supply Voltage (Logic)	IOVCC	1.65	2.8	3.3	V
Input High Voltage	VIH	0.7×VCC	–	VCC	V
Input Low Voltage	VIL	VSS	–	0.3×VCC	V
Output High Voltage	VOH	VCC–0.4	–	VCC	V
Output Low Voltage	VOL	VSS	–	VSS+0.4	V

3. Backlight Characteristics

Item	Symbol	Min	Typ	Max	Unit	Condition
Forward Voltage	Vf	2.8	3.0	3.2	V	If=80mA
LED Configuration	–	–	4 LEDs parallel	–	–
White CIE x	x	0.26	0.28	0.32	–	If=80mA
White CIE y	y	0.26	0.28	0.32	–	If=80mA

4. Optical Characteristics

Item	Symbol	Min	Typ	Max	Unit	Condition
Contrast Ratio	CR	–	250	–	–	Normal angle
Luminance (Center)	Lv	300	350	–	cd/m²
Brightness Uniformity	δWHITE	80	–	–	%
Response Time (Tr+Tf)	–	–	30	–	ms
Viewing Angle (CR≥10)
– 3:00 / 9:00	θ	–	45	–	degrees
– 6:00	θ	–	45	–	degrees
– 12:00	θ	–	20	–	degrees
NTSC Ratio	–	–	55%	–	–

5. Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	VCC–VSS	–0.3	+4.6	V
I/O Supply Voltage	IOVCC–VSS	–0.3	+4.6	V
Input Voltage	Vin	–0.3	IOVCC+0.3	V
Operating Temperature	Top	–20	+70	°C
Storage Temperature	Tst	–30	+80	°C
Humidity	RH	–	90% (Max 60°C)

6. Reliability & Inspection

Reliability Tests: High/low temperature storage & operation, thermal shock, ESD (±6kV/±4kV).
Lifetime: 20,000 hours under normal operating conditions.
Inspection Standard: MIL-STD-105E, Level II, AQL: MAJ=0.65, MIN=1.5.

7. Pin Description (LCM Port – 36-pin)

Pin	Symbol	Description
1–5, 7–10	NC	No connection
6	RESET	Reset signal
11–28	DB17–DB0	16-bit data bus
29	RD	Read signal
30	WR	Write signal
31	DC	Data/Command select
32	CS	Chip select
33	VSS	Ground
34	VCC	Analog power supply
35	LED–	LED cathode
36	LED+	LED anode

8. Key Features

TN panel with EWV polarizer for wide viewing direction
High brightness and good contrast
16-bit MCU parallel interface for fast data transfer
Compact and slim design
Suitable for industrial and consumer applications

9. Applications

Industrial control panels
Portable measurement devices
Home appliance displays
Educational and DIY electronics
Instrumentation and control systems

Download Technical Documents

Click here to download this document：FULL SPEC-JV024T1CIN-01

All specifications are derived from the official product specification sheet. For mechanical drawings, handling guidelines, and full inspection criteria, please refer to the original document.