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Product Details:
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| Product: | 2.8" Inch TFT LCD MODULE | Resolution: | 240x320 |
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| Interface: | RGB/MCU | Touch Screen: | With Resistive Touch Screen |
| Viewing Direction: | 12 O'clock | Pin Number: | 50 Pins |
| Connection: | FPC Type Connection | Surface Luminance: | 280-350 Cd/m2 |
| Operating Temp.: | -20℃ To +70℃ | Compliance: | REACH & RoHS Compliant |
| Highlight: | 2.8 Inch Resistive Touchscreen TFT LCD,240*320 Pixels Resistive Touchscreen TFT LCD,MCU Interface Resistive Touchscreen TFT LCD |
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240x320 2.8" Resistive Touchscreen TFT LCD
Product Quick Review
Description
SF-TC280P-9413B-T is TFT LCD module is a 2.8 inch diagonal size, 240xRGBx320, full color TFT LCD display. This TFT LCD module supports RGB/MCU 18Bit Interface and it is having module dimension of 50.0 x 69.2 x 3.5mm and Active area size of 43.2 x 57.6 mm; SF-TC280P-9413B-T LCD TFT is integrated with ILI9341V controller on module, and its logic supply voltage ranges from 2.6V to 3.3V.
SF-TC280P-9413B-T is portrait mode LCD module, with 350 cd/m2 luminance. If you would like to use it as landscape mode or increase the luminance, please contact with us for more technical support.
240x320 2.8" Resistive Touchscreen TFT LCD Drawing
PIN Description
| NO. | PIN NAME | I/O | Description |
| 1 | LED-K | I | LED Cathode |
| 2 | LED-A1 | I | LED Anode |
| 3 | LED-A2 | I | LED Anode |
| 4 | LED-A3 | I | LED Anode |
| 5 | LED-A4 | I | LED Anode |
| 6 | IM0 | I | System interface select. Note.1 |
| 7 | IM1 | ||
| 8 | IM2 | ||
| 9 | IM3 | ||
| 10 | RESET | I | Reset pin |
| 11 | VSYNC | I | Vertical synchronizing signal in RGB interface |
| 12 | HSYNC | I | Horizontal synchronizing signal in RGB interface |
| 13 | DOTCLK | I | Dot clock signal for RGB interface operation |
| 14 | DE | I | Data enable signal for RGB interface operation |
| 15-32 | DB0-DB17 | I/O | 18bit- Parallel data |
| 33 | SDO | I/O | Serial Output signal |
| 34 | SDI | I/O | The Data is outputted on the falling edge of the SCL signal |
| 35 | RD | I | Read strobe signal input pin |
| 36 | WR | I | Write strobe signal input pin |
| 37 | D/CX(SCL) | I |
This pin is used serial interface clock in 3-wrie 9-bit/ 4-wrie 8-bit serial data interface |
| 38 | CSX | I | Chip select signal |
| 39 | TE | O |
Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. |
| 40 | IOVCC | I | Power Supply1.8V/ 2.8V Voltage |
| 41 | IOVCC | I | Power Supply1.8V/ 2.8V Voltage |
| 42 | VCC | I | Power Supply 2.8V Voltage |
| 43 | GND | - | Ground |
| 44 | XR | I | Touch Panel input signal |
| 45 | YD | I | Touch Panel input signal |
| 46 | XL | I | Touch Panel input signal |
| 47 | YU | I | Touch Panel input signal |
| 48 | GND | - | Ground |
| 49 | GND | - | Ground |
| 50 | GND | - | Ground |
Absolute Maximum Ratings
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 2.6~3.3 | V |
| Input voltage | Vin | VDD+0.3 | V |
| Operating temperature | Topr | -20 to 70 | °C |
| Storage temperature | Tstg | -30 to 80 | °C |
DC Characteristics (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | - |
| Supply current | IDD | - | - | 5 | mA | VDD=2.8V,Ta=25°C |
| Input voltage | VIH | 0.8VDD | - | VDD | V | - |
| VIL | 0 | - | 0.2VDD | V | ||
| Input leakage current | IIL | -1.0 | - | 1.0 | mA | VIN=VDD or VSS |
Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT |
Test Condition |
Note |
| Supply Voltage | Vf | 3.0 | 3.2 | 3.4 | V | If=80 mA | - |
| Supply Current | If | - | 80 | - | mA | - | - |
| Reverse Voltage | Vr | - | - | 5 | V | - | |
| Power dissipation | Pd | - | 256 | - | mW | - | |
| Luminous Intensity for LCM |
- |
280 | 320 | 350 | Cd/m2 | If=80mA | - |
| Uniformity for LCM | - | 80 | - | - | ％ | If=80mA | - |
| Backlight Color | White | ||||||
Touch screen panel specifications
| Item | Symbol | Min. | Type. | Max. | unit | Remark |
| TransParency | - | - | 82 | - | % | JIS K-7105 |
| Haze | - | - | 1 | - | % | JIS K-7105 |
| Hardness Of Surface | - | - | 3 | - | H | 150gf 45° |
| FPC Peeling Strength | - | 5 | - | N | Upward 90° | |
| FPC Bending | - | - | 3 | - | cycle | R=1.0, 90° |
| Input Force | - | - | 50 | gf | - | |
| Rated Voltage | V touch | 7 | V | DC | ||
| X-axis Resistance | Rx | 150 | 550 | FPC PIN | ||
| X-axis Resistance | Ry | 300 | 900 | |||
| Linearity | - | - | ±1.5 | ±2.0 | % | - |
| Chattering | - | - | - | 20 | ms | - |
| Insulation Resistance | Ri | 10 | - | - | MΩ | - |
| Notes Life | - | 1,00,000 | - | - | Times | - |
| Input Life | - | 1,000,000 | - | - | Times | - |
Optical Characteristics
| No. | ITEM | Symbol | Conditions | Specification | Unit | Note | |||
| Min | Typ | Max | |||||||
| 1 | Response Time | Tr+Tf | 25℃ | - | 15 | - | Ms | (1)(2) | |
| 2 | Transmittance (With PL) | T(%) | - | - | 7.1 | - | - | - | |
| 3 | Contrast Rate | Cr |
θ=0, Normal viewing angle |
- | 500 | - | - | (1)(3) | |
| 4 |
Viewing Angle
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Hor. | θR | CR>10 | - | 60 | - | Deg | - |
| θL | - | 60 | - | ||||||
| Ver. | Θ+ | - | 45 | - | |||||
| Θ- | - | 60 | - | ||||||
240x320 2.8" Resistive Touchscreen TFT LCD Product Image
Factory Facilities and Certificates
Contact Person: Cologne Ke
Tel: +8613502983321
Fax: 86-755-2370-9419
