DESCRIPTION
The WF24-240320LD#0SP3-FC is a 2.4-inch portrait IPS TFT display module with a resolution of 240x320 pixels and 800 nits brightness, delivering crisp and clear visuals under various lighting conditions. Designed with all-around 80° wide viewing angles and a contrast ratio of 800:1, it ensures vibrant image quality in compact vertical applications.
This model features an integrated Projected Capacitive Touch Panel (PCAP) and uses the CF1124 touch controller IC, supporting I²C interface for touch functionality. The display is driven by the widely adopted ILI9341V driver IC, supporting 80 MCU 8/16/9-bit parallel and 3-wire 9-bit / 4-wire 8-bit SPI serial interfaces. With a long LED backlight lifetime of over 30,000 hours and a robust operating temperature range, the WF24-240320LD#0SP3-FC is ideal for handheld devices, portable medical equipment, and outdoor control systems that require intuitive touch interaction in a portrait layout.
DRAWING

SPECIFICATIONS
General Specifications
| Item | Dimension | Unit |
| Size |
2.4 |
inch |
| Dot Matrix |
240 × RGB × 320(TFT) |
dots |
| Module dimension |
42.72(W) × 60.26(H) × 4.5(D) |
mm |
| Active area |
36.72 × 48.96 |
mm |
| Pixel Pitch |
0.153 × 0.153 |
mm |
| LCD type |
TFT, Normally Black, Transmissive |
| Controller IC |
ILI9341V or equivalent |
| Viewing angle |
80/80/80/80 |
| Aspect Ratio |
Portrait |
| Backlight Type |
LED, Normally White |
| CTP Driver IC |
CF1124 or equivalent |
| CTP Interface |
I2C |
| CTP FW Version |
0x01 |
| CTP Resolution |
240 * 320 |
| Touch Panel |
Projected Capacitive Touch Panel |
| Surface |
Glare |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
| Operating Temperature |
TOP |
-20 |
- |
+70 |
℃ |
| Storage Temperature |
TST |
-30 |
- |
+80 |
℃ |
Electrical Characteristics
Operating conditions
| Item | Symbol | Min | Typ | Max | Unit |
| Supply Voltage For Analog |
VCI |
2.5 |
— |
3.3 |
V |
| Supply Voltage For Logic |
IOVCC |
2.5 |
— |
3.3 |
V |
| Supply Current For LCM |
ICC |
— |
6 |
9 |
mA |
| Supply CTP |
VDDT |
3.0 |
3.3 |
3.6 |
V |
| IDDT |
— |
14.0 |
25.0 |
mA |
LED driving conditions
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| LED current |
— |
— |
40 |
— |
mA |
| LED voltage |
VBL+ |
10.8 |
11.6 |
12.4 |
V |
| LED Life Time |
— |
30,000 |
— |
— |
Hr |
Interface Pin Function
LCM PIN Definition
| NO | Symbol | Function | I/O |
| 1 |
GND |
Ground |
P |
| 2-6 |
NC |
No connection |
- |
| 7 |
VCI |
High voltage power supply for analog circuit blocks (2.5 ~ 3.3 V) |
P |
| 8 |
IOVCC |
Low voltage power supply for interface logic circuits (2.5 ~ 3.3 V) |
P |
| 9 |
TE |
Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. When this pin is not activated, this pin is low. If not used, open this pin. |
O |
| 10 |
CS |
Chip select signal. |
I |
| 11 |
D/CX(SCL) |
(D/CX): This pin is used to select “Data or Command” in the parallel interface. When DCX = 1, data is selected. When DCX = 0, command is selected. (SCL): This pin is used as the serial interface clock in 3-wire 9-bit/4-wire 8-bit serial data interface. If not used, this pin should be connected to IOVCC or GND. |
I |
| 12 |
WR(SPI_D/C) |
(WRX) - 8080-Ⅰ/8080-Ⅱ system: Serves as a write signal and writes data at the rising edge. (D/CX) - 4-line system: Serves as the selector of command or parameter. Fix to IOVCC level when not in use. |
I |
| 13 |
RD |
8080-Ⅰ/8080-Ⅱ system (RDX): Serves as a read signal and MCU read data at the rising edge. Fix to IOVCC level when not in use. |
I |
| 14-29 |
DB0~DB15 |
18-bit parallel bi-directional data bus for MCU system. Fix to GND level when not in use. |
I/O |
| 30 |
RESET |
This signal will reset the device and must be applied to properly initialize the chip. Signal is active low. |
I |
| 31 |
IM0 |
Select the MCU interface mode
| IM2 | IM1 | IM0 | MCU-Interface Mode | DB Pin in use |
| Register/Content | GRAM |
| 0 |
0 |
0 |
80 MCU 8-bit bus interface I |
D[7:0] |
D[7:0] |
| 0 |
0 |
1 |
80 MCU 16-bit bus interface I |
D[7:0] |
D[15:0] |
| 0 |
1 |
0 |
80 MCU 9-bit bus interface I |
D[7:0] |
D[8:0] |
| 0 |
1 |
1 |
80 MCU 18-bit bus interface I |
D[7:0] |
D[17:0] |
| 1 |
0 |
1 |
3-wire 9-bit data serial interface I |
SDA: In/OUT |
| 1 |
1 |
0 |
4-wire 8-bit data serial interface I |
SDA: In/OUT |
MPU Parallel interface bus and serial interface select If use RGB Interface must select serial interface. * : Fix this pin at IOVCC or GND. |
I |
| 32 |
IM1 |
| 33 |
IM2 |
| 34 |
DB16 |
18-bit parallel bi-directional data bus for MCU system and RGB interface mode Fix to GND level when not in use. |
I/O |
| 35 |
DB17 |
| 36 |
VLED- |
Cathode of LED backlight. |
P |
| 37 |
VLED- |
Cathode of LED backlight. |
P |
| 38 |
VLED+ |
Anode of LED backlight. |
P |
| 39 |
SDA |
SDA : Serial in/out signal. The data is applied on the rising edge of the SCL signal. If not used, fix this pin at IOVCC or GND. |
I/O |
| 40 |
NC |
Not used, open this pin |
N |
CTP PIN Definition
| Pin | Symbol | Function |
| 1 |
VSS |
Ground for analog circuit |
| 2 |
VDDT |
Power Supply : +3.3V |
| 3 |
SCL |
I2C clock input |
| 4 |
NC |
No connect |
| 5 |
SDA |
I2C data input and output |
| 6 |
NC |
No connect |
| 7 |
/RST |
External Reset, Low is active |
| 8 |
NC |
No connect |
| 9 |
/INT |
External interrupt to the host |
| 10 |
VSS |
Ground for analog circuit |
Specifiche di prodotto
|
Size
|
2.4" |
|
Resolution
|
240x320 |
|
Active Area (mm)
|
36.72x48.96 |
|
Color
|
Full Color |
|
Display Interface
|
MCU (Parallel/SPI) |
|
Display IC
|
ILI9341V |
|
View Angle
|
IPS |
|
Sunlight Readable
|
High 601~1200cd/m² |
|
Frame
|
No |
|
Touch Panel
|
Capacitive |
|
O. Temperature (°C)
|
-20~70 |
|
Data Connection
|
FPC for ZIF Connector |
|
Pin Nr.
|
40 |
|
Pin Pitch
|
0.5mm |
|
Touch Panel IC Controller
|
CF1124 |
|
Preferred - Not Preferred
|
Preferred |