2.8‑inch IPS TFT LCD Display Module – 240×320, IPS Full View, MCU/SPI Interface with PCAP Touch

Product Overview

This 2.8‑inch TFT LCD module delivers crisp, high‑quality visuals at a resolution of 240 × RGB × 320 pixels with a 3:4 portrait aspect ratio, featuring an integrated projected capacitive touch panel (PCAP) with I²C interface for seamless touch interaction. Powered by the ILI9341V display driver IC (or equivalent) and the CF1124 touch controller, it offers a complete display + touch solution in a compact form factor.

The panel utilizes a Normally Black, Transmissive LCD with IPS wide‑viewing technology (80°/80°/80°/80°), delivering consistent colour and contrast from any direction. The dual‑mode interface supports MCU parallel (8/9/16/18‑bit) and SPI serial, offering exceptional flexibility for system integration. With a wide operating temperature range (‑20°C to +70°C), this module is an excellent all‑in‑one solution for modern interactive devices.

Key Features

All‑in‑one solution – Integrated TFT display + projected capacitive touch panel (PCAP)
High‑resolution display – 240×RGB×320 dots for sharp graphics and clear text
IPS full viewing angle – 80° in all directions for consistent colour from any perspective
Dual‑mode interface – Supports MCU parallel (8/9/16/18‑bit) and SPI serial
PCAP touch – Projected capacitive touch with I²C interface, multi‑touch ready
Normally Black technology – Deeper blacks and superior contrast ratio
Compact module size – 52.0 × 69.2 mm with 6.3 mm overall thickness
Long‑life LED backlight – 50,000 hours typical, normally white
Wide temperature range – Operating: ‑20℃ to +70℃; Storage: ‑30℃ to +80℃
Glare surface – Enhanced colour saturation for vivid visuals

Technical Specifications

General Specifications

Display Size	2.8 inch (diagonal)
Resolution	240 × RGB × 320 dots
LCD Type	TFT, Normally Black, Transmissive
Viewing Angle	80°/80°/80°/80° (IPS)
Aspect Ratio	3:4 (Portrait)
TFT Driver IC	ILI9341V or equivalent
TFT Interface	MCU (8/9/16/18‑bit) / SPI
Touch Panel	Projected Capacitive (PCAP)
CTP Driver IC	CF1124 or equivalent
CTP Interface	I²C
CTP Resolution	240 × 320
Backlight	LED, Normally White
Surface Treatment	Glare

Mechanical Dimensions

Module Dimension	52.0 (W) × 69.2 (H) × 6.3 (D) mm
Active Area	43.2 (W) × 57.6 (H) mm
Pixel Pitch	0.18 × 0.18 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
Digital Supply Voltage	IOVCC	–	1.65	–	3.3	V
Analog Supply Voltage	VCI	–	2.5	–	3.3	V
Display Supply Current	ICC	IOVCC = VCI = 3.0V	–	13	20	mA
Touch Logic Supply Voltage	VDDT	–	3.0	3.3	3.6	V
Touch Supply Current	IDDT	–	–	15	25	mA

LED Backlight Driving Conditions

Parameter	Symbol	Min	Typ	Max	Unit
LED Current	–	–	80	–	mA
LED Voltage	LEDA	8.1	9.3	10.5	V
LED Lifetime	–	–	50,000	–	Hr

Interface Pin Definition

LCD Interface (40‑pin)

The TFT module supports MCU parallel (8/9/16/18‑bit) and SPI serial modes, selectable via IM2/IM1/IM0 pins.

Pin No.	Symbol	Function	I/O
1	GND	Ground	P
2‑6	NC	No connection	–
7	VCI	Analog power supply (2.5 ~ 3.3V)	P
8	IOVCC	Logic power supply (2.5 ~ 3.3V)	P
9	TE	Tearing effect output pin (sync MCU to frame writing)	O
10	CS	Chip select signal	I
11	D/CX (SCL)	Data/command select (parallel) / Serial clock (SPI)	I
12	WR (SPI_D/C)	Write enable (parallel) / Data/command select (SPI)	I
13	RD	Read enable (8080 parallel interface)	I
14‑29	DB0‑DB15	Data bus (8/16‑bit parallel)	I/O
30	RESET	System reset (active low)	I
31‑33	IM0‑IM2	Interface mode select	I
34‑35	DB16‑DB17	Data bus (18‑bit parallel)	I/O
36‑37	LEDK	LED backlight cathode	P
38	LEDA	LED backlight anode	P
39	SDA	SPI data I/O	I/O
40	NC	No connection	–

Touch Panel Interface (10‑pin)

The PCAP touch panel uses a standard I²C interface with interrupt output.

Pin	Symbol	Function
1	VSS	Ground for analog circuit
2	VDDT	Power supply: +3.3V
3	SCL	I²C clock input
4	NC	No connection
5	SDA	I²C data input/output
6	NC	No connection
7	/RST	External reset (active low)
8	NC	No connection
9	/INT	External interrupt to host
10	VSS	Ground for analog circuit

Interface Mode Selection (IM2, IM1, IM0)

IM2	IM1	IM0	Interface Mode	Data Pins
0	0	0	80‑8bit parallel	DB[7:0]
0	0	1	80‑16bit parallel	DB[15:0]
0	1	0	80‑9bit parallel	DB[8:0]
0	1	1	80‑18bit parallel	DB[17:0]
1	0	1	3‑wire 9‑bit serial	SDA
1	1	0	4‑wire 8‑bit serial	SDA

Typical Applications

This integrated display + touch module is ideal for:

Smart home & IoT – Smart thermostats, doorbells, lighting controls, and home automation hubs
Industrial HMIs – Touch‑enabled control panels, operator interfaces, and equipment terminals
Medical devices – Portable diagnostic instruments, patient monitors, and therapy devices
Portable consumer devices – Handheld gaming, remote controls, and multimedia players
Automotive – Dashboard displays, climate control panels, and infotainment systems
Retail & POS – Payment terminals, self‑service kiosks, and digital signage

Note: The 3:4 portrait orientation is fixed. For landscape requirements, please consult our technical support team for alternative options.

Why Choose This Module?

Complete display + touch solution – Integrated PCAP touch eliminates the need for separate touch panel procurement and assembly.
Dual‑mode interface flexibility – Supports both MCU parallel and SPI, simplifying integration with virtually any host processor.
IPS full‑view technology – Wide viewing angles ensure consistent colour and contrast from any direction.
Responsive capacitive touch – I²C interface with interrupt output for efficient touch event handling.
Normally Black – Deep blacks for enhanced contrast and professional appearance.
Proven ILI9341V and CF1124 controllers – Reliable, well‑documented solution with extensive community support.
Quality assured – Manufactured in ISO9001/ISO14001 certified facilities.