Resistive Touchscreen TFT LCD 2.8 Inch 12 O' Clock 240*320 Pixels RGB&MCU Interface
240x320 2.8" Resistive Touchscreen TFT LCD
Product Quick Review
- Product Model No. SF-TC280P-9413B-T
- LCD Diagonal: 2.8”
- Resolution: 240x320
- Viewing Angle: 12 O’clock
- Outline Dimension: 50.0*69.2*3.5
- Driver IC: ILI9341V
- Interface Type: RGB/MPU 18Bit
- Touch Panel: Resistive Touch Panel
- Temperature: Top -20°C to +70°C; Tst -30°C to +80°C
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.
This 2.8" TFT LCD Module works well for signal analyzers, bench top laboratory equipment, security system, home automation, mini audio player, baby monitor, and other handhold devices.
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
|
Hor. | θR | CR>10 | - | 60 | - | Deg | - |
| θL | - | 60 | - | ||||||
| Ver. | Θ+ | - | 45 | - | |||||
| Θ- | - | 60 | - | ||||||
240x320 2.8" Resistive Touchscreen TFT LCD Product Image
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