Can this display module be customized for OEM projects?

Yes. Depending on project requirements, interface configuration, FPC design, backlight, and other mechanical or electrical parameters can often be customized.

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3.5 Inch IPS TFT LCD Module with MCU, SPI and RGB Interface

Name: 3.5 Inch IPS TFT LCD Module with MCU, SPI and RGB Interface
Brand: FANNAL
Rating: 5.0 (11 reviews)

3.5 Inch HVGA IPS TFT LCD Module with ILI9488 Driver

Model:
FN0350D022A
Brand:
FANNAL
Size(inch):
3.5
Display AA(mm):
48.96(H) × 73.44(V)
Operation Temp(℃):
-20~70
Storage Temp(℃):
-30~80
Contrast Ratio:
1000:1
Resolution:
320 × 480
Direction:
Free / ALL
Display Interface:
MCU / SPI / RGB 40
Brightness(cd/m²):
350

Quantity:
Availability:





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Product Description

Drawing & Specifications

Applications

Customizations

FAQ

The FN0350D022A is a 3.5 inch TFT LCD module with a 320 × 480 resolution, wide viewing characteristics, and multiple interface options including MCU, SPI, and RGB. Rather than being optimized for a single hardware platform, it is designed to simplify integration across different embedded systems while providing flexibility in both electrical and mechanical connections.

Features

Multiple Interface Options for Different Hardware Architectures

One display interface does not fit every project. Some embedded platforms prioritize pin count, others focus on refresh performance or software architecture.

The FN0350D022A supports MCU, SPI, and RGB interfaces, allowing the display to be matched to different controller platforms without redesigning the display itself. This flexibility can shorten development time when hardware platforms evolve during a project.

Wide Viewing Characteristics for Consistent Image Quality

The display provides ALL viewing directions, offering viewing characteristics commonly associated with IPS technology.

For equipment that may be mounted above, below, or beside the operator, maintaining stable color and contrast across different viewing angles is often more important than increasing resolution alone.

Anti-Reflection Isn't the Only Way to Improve Readability

With 350 nits typical brightness and a 1000:1 contrast ratio, the module delivers balanced image performance for indoor and semi-controlled environments.

Brightness should always be considered together with enclosure design, ambient lighting, and front cover materials rather than as an isolated specification.

Multiple Connection Methods Simplify Mechanical Design

Besides electrical interfaces, the module also supports FPC plug-in, FPC welded, and connector-based connections.

Different connection methods may simplify assembly, improve serviceability, or accommodate space constraints depending on the final product design.

Designed for Long Product Lifecycles

Supporting -20°C to +70°C operating temperature and complying with RoHS 2.0 and REACH, the module is suitable for embedded products expected to remain in service for extended periods.

Drawing

Specifications

Parameter	Specification	Unit
LCD Size	3.5 (Diagonal)	inch
Resolution Ratio	320(H) × 480(V)	pixels
Pixel Pitch	0.153 × 0.153(V)	mm
Active Area	48.96(H) × 73.44(V)	mm
Module Size	54.46(W) × 82.94(H) × 2.2(D)	mm
Display Mode	Transmissive / Normally Black	-
Pixel Arrangement	RGB-Vertical Stripe	-
View Direction	Free / ALL	-
Contrast Ratio	1000:1	-
Luminance	300 (MIN) / 350 (TYP)	cd/m²
Uniformity	80% MIN	-
Interface	MCU / SPI / RGB 40	-
Power Supply	2.8 / 5.0	V
Power Consumption	TBD	W
Connection Mode	FPC Plug-in / FPC Welded / Connector	-
Driver IC	ILI9488	-
Weight	21	g
Operation Temperature	-20 ~ 70	°C
Storage Temperature	-30 ~ 80	°C
Environmental Requirements	RoHS-2.0 / REACH	-
Unmarked Tolerance	±0.2	mm

Applications

Industrial HMI Panels

Suitable for compact operator interfaces where viewing angle consistency improves usability.

Portable Test Equipment

Can be integrated into handheld or bench-top instruments that require a graphical interface without increasing enclosure size.

Medical and Laboratory Devices

Appropriate for compact medical equipment where stable image quality and multiple integration options are beneficial.

Smart Control Systems

Suitable for control panels used in building automation, energy management, and embedded industrial electronics.

OEM Embedded Products

Designed for manufacturers developing custom equipment where interface requirements may vary across different product models.

Automotive Display

Kiosk touch screen

Railway display

E-bike display

Outdoor display

Industrial display

Medical touch screen

Gym-screen

Engineering Plant

Motorcycle display

Vending Machine Display

Embedded display

Customizations

To meet diverse integration needs, we offer extensive customisation for you, including:

● Custom Display Options

LCD Panel

• Size range: 1.77" to 15.6"
• Trusted panel partners: BOE, INNOLUX, JDI, Hannstar, CTC, TCL, and TIANMA.
• Panel types: IPS / TN / LTPS
• Operation Temperature: Industrial (-20 ~ 70°C), Automotive (-30 ~ 85°C)

Interface Design

• Tailored shape, length, and PIN definitions for full compatibility.
• EMI shielding and circuit optimisation.
• Supports multiple conversions: SPI, MCU, RGB, MIPI, LVDS, EDP

Back Light

• Module material options: metal/plastic/metal–plastic integration
• High brightness up to 30,000 cd/m², ideal for outdoor or industrial use.
• Long lifetime up to 50,000 hours.

Driver Board

• Options: RGB / VGA / HDMI / LVDS / DVI / Type-C
• Fully compatible with custom TFT and LCD modules.

• Optimised design for stable image transmission and performance.

● Custom Touchscreen Options

Touch Sensor

• Available Sizes: Up to 65"

• Structure Options: G+G, G+F+F, designed for industrial and automotive applications

• Touch Functions: Supports multi-touch, waterproof, glove touch, passive pen, gesture & palm rejection

• Operating Temperature:

Industrial Grade: –20°C ~ +70°C

Automotive Grade: –30°C ~ +85°

Touch Controller (IC)

• Touch tuning and firmware optimization provided by FANNAL (in-house FW design)
• Trusted IC partners: EETI, ILITEK, GOODiX, FocalTech, Cypress, Microchip(FANNAL's Design Partner)
• High Reliability: Excellent anti-interference and long-term stability
• EMC Design: Full electromagnetic compatibility engineering to meet EMI/RFI and industrial standards

Cover Lens

• Material Options:

Glass: 0.55mm–10.0mm
PMMA: 0.5mm–3.0mm
PC: 0.1mm–1.0mm
• Custom Design: CNC, Hot bending, 3D & 2.5D cover glass, ceramic printing, and PMMA integration
• Surface Treatments:
3A: AG / AR / AF
Anti-Microbial / Anti-Explosion

● Custom Optical Bonding Service

Optical Bonding	Size Range	Notes
OCA	Up to 15.6”	Two fully automated production lines for high-volume manufacturing
LOCA / OCR	Up to 32”	Excellent for high contrast and durability
Silicone	Up to 32”	Ideal for rugged, large-size industrial applications

FAQ

Why does this module support three different display interfaces?

Different processors and embedded platforms have different interface capabilities. Offering MCU, SPI, and RGB allows the same display module to be integrated into a wider range of hardware designs.

Does ALL viewing direction mean this is an IPS display?

While the specification does not explicitly state the panel technology, ALL viewing direction is generally associated with IPS or similar wide-viewing-angle display structures.

Which interface should I choose: MCU, SPI, or RGB?

The answer depends on the processor, display refresh requirements, available pins, and software architecture. There is no single interface that is best for every project.

Are different connection methods important?

Yes. Electrical performance is only part of display integration. Connector type, assembly process, maintenance requirements, and available installation space can all influence the preferred connection method.

Can this display be customized?

Yes. Depending on project requirements, parameters such as the interface, connection method, FPC design, backlight, or cover glass integration can often be customized for OEM applications.