2.4 inch tft lcd display with RTP
►Resolution : 240×320 dots
►View Direction: IPS
►Interface: RGB
►Driver IC: ST7789V
►RTP/CTP: Optional
►Brightness(cd/m²): 380
►Outline Dimension: 42.72 * 60.26 * 2.35(mm)
2.4 inch tft lcd display with RTP are used in a variety of electronic devices, from cell phones to digital cameras. As one of the leading suppliers of 2.4 inch LCD screens, we are committed to providing high-quality products that meet the needs of our customers.
Our 2.4 inch LCD screens are available in a variety of resolutions and sizes, and we offer a wide range of customization options to meet the specific needs of our clients. In addition, we offer a variety of services to our clients, including engineering and technical support, to ensure that they can make the most of our products.
We are proud to be one of the leading 2.4 inch LCD screen suppliers in the world, and we look forward to continuing to provide our clients with the best possible products and services.
DESCRIPTION
H24I4001 is a 2.4 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 240×320 pixels. This size TFT LCD monitor is portrait mode, TFT panel adopts IPS panel, left: 80/right: 80/up: 80/down: 80 degrees (typical).Optional RTP or CTP.
This H24I4001 module has built-in ST7789V controller IC, supports RGB interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 380 nits (typical value), and the contrast ratio is 800:1. This module is a communication device, Industrial ideal for instrumentation, etc. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C
DRAWING
SPECIFICATIONS
General Specifications
| Item | Contents | Unit |
| Size | 2.4 | inch |
| LCM Dimension | 42.72（W）* 60.26（H） * 2.35(T) | mm |
| LCD Active Area | 36.72* 48.96 | mm |
| Number Of Dots | 240×320 | pixel |
| LCD Type | a-Si TFT | |
| Viewing Direction | IPS | |
| Driver IC | ST7789V | |
| Interface Type | RGB | |
| Operating Temperature | -20℃~ 70℃ | |
| Storage Temperature | -30℃~ 80℃ | |
| Backlight Type | 4 LEDs | |
| Brightness | 380 | Cd/m2 |
Interface
LCM PIN Definition
| NO. | Symbol | Description |
| 1 | LEDK | BACKLIGHT CATHODE |
| 2 | LEDA | BACKLIGHT ANODE |
| 3 | GND | Ground |
| 4 | VCI | POWER SUPPLY |
| 5 | RESET | Reset pin |
| 6 | RS/SCL | Data/Command register address./Serial Clock |
| 7 | RD | Read signal, rising-edge-active. |
| 8 | CS | Chip enable, Low-active. |
| 9 | SDA | Serial Data Input |
| 10 | WR/DC | Write signal, rising-edge-trigger./Destination register selection. |
| 11 | VS | Frame Synchronizing Signal |
| 12 | HS | Line Synchronizing Signal |
| 13 | DCLK | Dot Clock Signa |
| 14 | DE | Data Enable Signal |
| 15 | GND | Ground |
| 16-33 | DB17-DB0 | Data Bus |
| 34 | TE | Frame mark. |
| 35 | GND | Ground |
| 36 | IOVCC | I/O POWER SUPPLY |
| 37 | XR | Touch Panel Right |
| 38 | YD | Touch Panel Down |
| 39 | XL | Touch Panel Left |
| 40 | YU | Touch Panel Up |
DC Characteristics
| Item | Symbol | Min | Typ | Max | Unit |
| TFT gate on voltage | VGH | — | 15 | — | V |
| TFT gate off voltage | VGL | — | -10 | — | V |
| TFT common electrode Voltage | Vcom | — | -1 | — | V |
Typical Operation Conditions
| Item | Symbol | Min. | Typ. | Max. | Unit |
| Analog Supply Voltage | VCI | 2.5 | 2.8 | 3.3 | V |
| Digital Supply Voltage | VDD | 2.5 | 2.8 | 3.3 | V |
| I/O Supply Voltage | IOVCC | 1.65 | 1.8/2.8 | 3.3 | V |
| Input High Voltage | VIH | 0.8*IOVCC | – | IOVCC | V |
| Input Low Voltage | VIL | 0 | – | 0.2*IOVCC | V |
| Output High Voltage | VOH | 0.8*IOVCC | – | – | V |
| Output Low Voltage | VOL | – | – | 0.2*IOVCC | V |
Backlight Circuit Characteristics
| Item | Symbol | Min. | Typ. | Max. | Unit |
| LED Current | IB | — | 60 | 80 | mA |
| LED Voltage | Vf | 2.8 | 3.0 | 3.2 | V |
| CIE | X | 0.265 | 0.295 | 0.325 | |
| Y | 0.26 | 0.29 | 0.32 | ||
| Brightness of LCM | L | — | 380 | — | cd/m2 |
Reliability Test Items
| Test Item | Test Condition | Test result determinant gist |
|
High temperature storage |
80±3 ℃，48H； | |
| Low temperature storage | -30±3 ℃，48H； | |
|
High temperature storage |
70±3 ℃，48H； | Inspection after 2~4hours storage at roomtemperature, |
| Low temperature operation | -20±3 ℃，48H； | the sample shall be free from defects: |
| High temperature/humidity | 60℃±3 ℃,90%±3%RH ，48H； | 1.Air bubble in the LCD; |
| Thermal Shock | ~20℃/0.5h~+70℃/0.5h | 2.Non-display; |
| for a total 24 cycles； | ||
|
Vibration Test |
Frequency 10Hz~55Hz~10Hz | 3.Glass crack; |
| Amplitude：1.5mm, X，Y，Z | ||
| direction for total 1H； | 4. The electrical | |
| (Packing condition) | ||
|
ESD test |
±4KV, Human Body Mode, | characteristics requirements shall be satisfied. |
| 150pF/330Ω； | ||
| ±8KV, Air Mode, 150pF/330Ω； |
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