Shenzhen Saef Technology Ltd.
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About this item SFTO240PY-7190AN
Introducing our High Brightness 1000nits 2.4" TFT LCD Display—the perfect solution for any application requiring exceptional visibility and versatility. With a stunning resolution of 240x320 pixels, this display delivers vibrant and crisp visuals, ensuring that your content stands out even in bright environments.
Key Features:
Whether you’re developing a consumer gadget, industrial machine, or innovative prototype, our TFT LCD display is engineered to elevate your project with its superior image quality and adaptability. Enhance your designs and captivate your audience with vivid graphics and reliable performance.
Discover the potential of our High Brightness 1000nits TFT LCD Display today! For more information or to place an order, contact us directly.
General Specifications
| No. | Item | Contents | Unit |
| 1 | LCD size | 2.4 inch (Diagonal) | / |
| 2 | Display mode | Normally black/Transmissive/Anti-glare | / |
| 3 | Viewing direction(eye) | FREE | / |
| 4 | Gray scale inversion direction | - | / |
| 5 | Resolution(H*V) | 240 *320 Pixels | / |
| 6 | Module size (L*W*H) | 42.72*58.50*2.15 | mm |
| 7 | Active area (L*W) | 36.72*48.96 | mm |
| 8 | Pixel pitch (L*W) | 0.153*0.153 | mm |
| 9 | Interface type | RGB/MCU/SPI interface | / |
| 10 | Color Depth | 16.7M | / |
| 11 | Module power consumption | TBD | W |
| 12 | Back light type | LED | / |
| 13 | Driver IC | ST7789VI or compatible | / |
| 14 | Weight | 12.1 | g |
External Drawing
Pin Interface Definition
|
Interface No. |
Name |
I/O or connect to |
Description |
| 1 | LEDK | P | Power for LED backlight(Cathode). |
| 2 | LEDA | P | Power for LED backlight(Anode). |
| 3 | GND | P | Power Ground. |
| 4 | IM0 | I | Interface select (refer to Driver IC datasheet) |
| 5 | IM1 | I | Interface select (refer to Driver IC datasheet) |
|
6 |
IM2 |
I |
Interface select (refer to Driver IC datasheet) |
| 7 | SDA | I/O | SPI interface input pin. |
| 8 | DOTCLK | I | Dot clock. |
| 9 | DE | I | Data enable. |
| 10 | VSYNC | I | Vertical sync input |
| 11 | HSYNC | I | Horizontal sync input |
| 12 | VCC | P | Power supply |
| 13 | RESET | I | Reset signal. |
| 14 | GND | P | Power Ground. |
| 15-32 | DB17--DB0 | I/O | Data bus (DB17--DB0). |
| 33 | RD | I | RGB Interface.please fix this pin at VDDI or DGND. |
| 34 | WR | I | RGB Interface.please fix this pin at VDDI or DGND. |
| 35 | RS | I | RGB Interface. serial interface clock. |
| 36 | CS | I | Chip selection pin. Low enable. |
| 37 | XR(NC) | - | NC |
| 38 | YD(NC) | - | NC |
| 39 | XL(NC) | - | NC |
| 40 | YU(NC) | - | NC |
MAXIMUM ABSOLUTE LIMIT
| Item | Symbol | Min. | Max. | Unit |
| Power supply input voltage for TFT | VDD | -0.3 | 4.6 | V |
| Backlight current (normal temp.) | ILED | - | 100 | mA |
| Operation temperature | Top | -20 | +70 | °C |
| Storage temperature | Tst | -30 | +80 | °C |
| Humidity | RH | - | 90%(Max60 °C) | RH |
DC Characteristics (VDD=2.8V,Ta=25.C)
| Item | Symbol | Min. | Typ. | Max. | Unit |
| Power supply input voltage | VCC | 2.4 | 2.8 | 3.6 | V |
| I/O logic voltage | VDDIO | - | 1.8 | - | V |
| Input voltage 'H' level | VIH | 0.7VDDIO | - | VDDIO | V |
| Input voltage 'L' level | VIL | VSS | - | 0.3VDDIO | V |
| Power supply current | IVDD | - | 9 | - | mA |
Backlight Electrical-optical Characteristics
| Item | Symbol | Min. | Typ. | Max. | Unit | Note |
| LED forward voltage | VF | 5.6 | 6 | 6.8 | V | |
| LED forward current | IF | - | 80 | - | mA | IF=20*4mA |
| LED power consumption | PLED | - | 0.48 | - | W | Note1 |
| Number of LED | - | 4 | PCS | |||
| Connection mode | - | 4 parallel | / | |||
| LED life-time | - | 40000 | - | - | Hrs | Note2 |
OPTICAL CHARACTERISTICS
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Response time | Tr+ Tf |
- |
- | 35 | 45 | ms |
| Contrast ratio | Cr | 500 | 750 | - | - | |
|
Surface luminance |
Lv | θ=0° | 800 | 1000 | - | cd/m2 |
| Luminance uniformity | Yu | θ=0° | 75 | 80 | - | % |
| NTSC | - | θ=0° | - | 50 | - | % |
|
Viewing angle |
θ |
⑦=90° | 70 | 80 | - | deg |
| ⑦=270° | 70 | 80 | - | deg | ||
| ⑦=0° | 70 | 80 | - | deg | ||
| ⑦=180° | 70 | 80 | - | deg |
Product Images
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