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

Product Details:

1. General Specification

Item	Spécifications	Notes
Taille de l'écran LCD	2.4 inch
Type de panneau	a-Si TFT active matrix	TN, Normally White
Résolution	240RGB(H) × 320(V) pixels
Mode d'affichage	TN / Normally White
Viewing Direction / Gray Inversion	12 o’clock
Rapport de contraste	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
CI du conducteur	ILI9341V
Source lumineuse	4 LEDs (White)	Parallel connection
Interface	MCU 16-bit parallel
Température de fonctionnement	De -20°C à +70°C
Température de stockage	De -30°C à +80°C
Poids	TBD

2. Electrical Characteristics

Paramètres	Symbole	Min	Type	Max	Unité
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	Symbole	Min	Type	Max	Unité	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	Symbole	Min	Type	Max	Unité	Condition
Rapport de contraste	CR	–	250	–	–	Normal angle
Luminance (Center)	Lv	300	350	–	cd/m²
Luminosité Uniformité	δWHITE	80	–	–	%
Temps de réponse (Tr+Tf)	–	–	30	–	ms
Angle de vision (CR≥10)
– 3:00 / 9:00	θ	–	45	–	degrés
– 6:00	θ	–	45	–	degrés
– 12:00	θ	–	20	–	degrés
NTSC Ratio	–	–	55%	–	–

5. Absolute Maximum Ratings

Paramètres	Symbole	Min	Max	Unité
Tension d'alimentation	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
Température de fonctionnement	Top	–20	+70	°C
Température de stockage	Tst	–30	+80	°C
Humidité	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)

Épingle	Symbole	Description
1–5, 7–10	NC	No connection
6	RESET	Signal de réinitialisation
11–28	DB17–DB0	16-bit data bus
29	RD	Read signal
30	WR	Write signal
31	DC	Data/Command select
32	CS	Sélection de la puce
33	VSS	Sol
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

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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.