2.4-inch TFT LCD Module – 240×320 ILI9341V 8/16-bit MCU

High‑resolution display – 240×RGB×320 dots for crisp graphics and text
Industry‑standard controller – ILI9341V (or equivalent) with built‑in GRAM
Flexible interface – Switchable 8‑bit / 16‑bit 8080‑series parallel MCU
Compact and lightweight – Module size: 42.72 × 60.26 × 2.25 mm
Active area – 36.72 × 48.96 mm with 0.051 × 0.153 mm dot pitch
Long‑life LED backlight – Typical 50,000 hours, with normal white colour
Wide temperature range – Operating: ‑20℃ ~ +70℃; Storage: ‑30℃ ~ +80℃
Low power consumption – Typical supply current only 5 mA (analog VCC)
No touch panel – Suitable for applications requiring a pure display

2.4‑inch TFT LCD Display Module – 240×320, ILI9341V, 8/16‑bit MCU Interface

Product Overview

This 2.4‑inch TFT LCD module delivers sharp, full‑colour visuals with a resolution of 240 × RGB × 320 pixels and a portrait (vertical) orientation. Built around the widely adopted ILI9341V controller, it integrates a 720‑channel source driver, 320‑channel gate driver, and 172,800 bytes of on‑chip GRAM, supporting both 8‑bit and 16‑bit parallel MCU interfaces for flexible system integration.

The panel is transmissive, normally white, with a 6 o’clock viewing direction and a glare surface, offering excellent readability under diverse lighting conditions. With a slim profile of just 2.25 mm and a wide operating temperature range (‑20°C to +70°C), this module is engineered for reliable performance in industrial, medical, and consumer applications.

Key Features

High‑resolution display – 240×RGB×320 dots for crisp graphics and text
Industry‑standard controller – ILI9341V (or equivalent) with built‑in GRAM
Flexible interface – Switchable 8‑bit / 16‑bit 8080‑series parallel MCU
Compact and lightweight – Module size: 42.72 × 60.26 × 2.25 mm
Active area – 36.72 × 48.96 mm with 0.051 × 0.153 mm dot pitch
Long‑life LED backlight – Typical 50,000 hours, with normal white colour
Wide temperature range – Operating: ‑20℃ ~ +70℃; Storage: ‑30℃ ~ +80℃
Low power consumption – Typical supply current only 5 mA (analog VCC)
No touch panel – Suitable for applications requiring a pure display

Technical Specifications

General Specifications

Display Size	2.4 inch (diagonal)
Resolution	240 × RGB × 320 dots
LCD Type	TFT, Normally White, Transmissive
View Direction	6 o’clock
Gray Scale Inversion	12 o’clock
Aspect Ratio	Portrait
Controller IC	ILI9341V or equivalent
Interface	8‑bit / 16‑bit CPU (built‑in controller)
Backlight	LED, Normally White
Touch Panel	Without Touch Panel
Surface Treatment	Glare

Mechanical Dimensions

Module Dimension	42.72 (W) × 60.26 (H) × 2.25 (D) mm
Active Area	36.72 × 48.96 mm
Dot Pitch	0.051 × 0.153 mm

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Operating Temperature	TOP	-20	+70	℃
Storage Temperature	TST	-30	+80	℃

Electrical Characteristics (Operating Conditions)

Parameter	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage (Analog)	VCC	–	2.4	–	3.3	V
Supply Voltage (Logic)	VCCIO	–	1.65	–	3.3	V
Supply Current (LCM)	ICC	–	–	5	7.5	mA

LED Backlight Driving Conditions

Parameter	Symbol	Min	Typ	Max	Unit
LED Current	–	–	80	–	mA
Power Consumption	–	–	248	–	mW
LED Voltage	VBL+	2.8	3.1	3.3	V
LED Lifetime	–	–	50,000	–	Hr

Interface Pin Definition

Pin No.	Symbol	Function	I/O
1	GND	Ground	P
2‑5	NC	No connect	–
6	LCD_ID	No connect	–
7	VCC	Power supply (TYP: 2.8 V)	P
8	IOVCC	Power supply (TYP: 1.8 V / 2.8 V)	P
9	FMARK	Sync MCU to frame rate	O
10	CS	Chip select	I
11	RS	Register select	I
12	WR	Write strobe (active low)	I
13	RD	Read strobe (active low)	I
14‑29	DB0‑DB15	Data bus (8‑bit or 16‑bit)	I/O
30	RESET	System reset	I
31	IM0	Interface select: IOVCC = 16‑bit (DB0‑DB15); GND = 8‑bit (DB0‑DB7)	I
32	NC	No connect	–
33	GND	Ground	P
34‑37	LEDK1‑K4	LED backlight cathode	P
38	LEDA	LED backlight anode	P
39	GND	Ground	P

Typical Applications

This versatile display module is ideal for:

Industrial HMIs – Control panels, operator interfaces, and process monitors
Medical devices – Portable diagnostic equipment and patient monitoring systems
Smart home & building automation – Thermostats, access control, and IoT gateways
Telecommunications – Network terminals, modems, and communication testers
Portable instruments – Handheld meters, analyzers, and data loggers
Energy management – Power meters and smart grid displays

Note: The portrait orientation is fixed; if you require a landscape layout, please consult our technical support team for alternative options.

Why Choose This Module?

Proven silicon – The ILI9341V controller is a mature, well‑supported platform with extensive community resources.
Simple system integration – The 8/16‑bit parallel interface works directly with most MCUs without extra glue logic.
Mechanical robustness – Ultra‑thin design (2.25 mm) and wide temperature tolerance ensure longevity in harsh environments.
Energy‑efficient – Low current consumption extends battery life in portable products.
High brightness & clarity – Transmissive LCD with LED backlight provides vivid colours even in bright ambient light.
Reliable supply – Manufactured under strict quality control (ISO9001/ISO14001 certified facilities).