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| Brand Name : | SAEF | 
| Model Number : | SF-TC240H-8944A-T | 
| Certification : | ISO9001 / ISO14000 | 
| Price : | Negotiable based on order lot quantity | 
| Payment Terms : | L/C, T/T, Western Union, Paypal | 
| Supply Ability : | 3000K pcs per month | 
| Delivery Time : | 1-5 weeks | 
Resistive Touchscreen TFT LCD 2.4 Inch MCU&RGB Interface
Product Introduction
SF-TC240H-8944A-T is a 2.4 inch TFT-LCD display featuring a
resolution of 240x320 pixels and 350 cd/m2 brightness. This module
uses ILI9341 controller IC supporting MCU 8/16/18bit RGB and RGB
16/18bit 3/4 Line interfaces. The module dimension of the display
is 42.72(W) x 60.26(H) x 3.5(T) mm, and the active area is 36.73(W)
x 48.96(H) mm. Its supply voltage range for analog is 2.6V to 3.3V;
the typical value is 2.8V.
This display module uses an TN type screen 12:00 viewing direction.
The SF-TC240H-8944A-T module can operate at temperatures from -20°C
to +70°C; its storage temperatures range from -30°C to +80°C.
Features
| Product: | 2.4 Inch TFT LCD Display | 
| Resolution: | 240*320 | 
| Driver IC: | ILI9341V | 
| Viewing Direction: | 12:00 | 
| Pin Number: | 48 Pins | 
| Surface Luminance: | 350 Cd/m2 | 
| LED Lifetime: | 40,000 Hours | 
| Touch Screen: | Resistive Touch Panel | 
| Cover Glass Dimension: | Customizable | 
| Interface: | Mcu 8/16/18bit RGB 16/18bit 3/4 LINE SPI | 
| Connection: | Soldering | 
| Compliance: | REACH & RoHS Compliant | 
Resistive Touchscreen TFT LCD 2.4 Inch MCU&RGB Interface
Product Drawing

PIN Description
| NO. | PIN NAME | I/O | Description | 
| 1 | YU | I | Touch Panel Pin | 
| 2 | XL | I | Touch Panel Pin | 
| 3 | YD | I | Touch Panel Pin | 
| 4 | XR | I | Touch Panel Pin | 
| 5 | GND | I | Ground | 
| 6 | VCI | I | Power Supply 2.8V Voltage | 
| 7 | VDD3 | I | Power Supply 2.8V/1.8V Voltage | 
| 8 | VDD3_P(NC) | - | Set Open | 
| 9 | BC_CTRL(NC) | - | Set Open | 
| 10 | BC(NC) | - | Set Open | 
| 11 | TE | O | Tearing effect output pin to synchronize MPU to frame writing,  | 
| 12-29 | DB17-DB0 | I/O | Display Data I/O | 
| 30 | SDA | I/O | Serial input signal | 
| 31 | DOTLCK | I | Dot Clock Signal for RGB Interface Operation | 
| 32 | ENABLE | I | Data Enable Signal for RGB Interface Operation | 
| 33 | HSYNC | I | Line Horizontal Synchronizing Signal | 
| 34 | VSYNC | I | Frame Vertical Synchronizing Signal | 
| 35 | RDX | I | Read strobe signal input pin | 
| 36 | WRX | I | Write strobe signal input pin | 
| 37 | DCX | I | Register select signal | 
| 38 | CSX | I | Input pin for chip selection signal | 
| 39 | RESET | I | LCM Reset input signal | 
| 40 | IM0 | I | Please refer to the fourth page, Select the MCU interface mode | 
| 41 | IM1 | ||
| 42 | IM2 | ||
| 43 | IM3 | ||
| 44 | LED_A | I | LED Anode | 
| 45 | LED_K1 | I | LED Cathode | 
| 46 | LED_K2 | I | LED Cathode | 
| 47 | LED_K3 | I | LED Cathode | 
| 48 | LED_K4 | I | LED Cathode | 
Absolute Maximum Ratings
| Item | Symbol | Value | Unit | 
| Power supply voltage for logic | VDD | 1.6~3.3 | 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  | Note | 
| Supply Voltage | Vf | 3.0 | 3.2 | 3.4 | V | If=80mA | - | 
| Supply Current | If | - | 80 | - | mA | - | - | 
| Reverse Voltage | Vr | - | - | 5 | V | - | |
| Power dissipation | Pd | - | 288 | - | mW | - | |
| Luminous Intensity for LCM | 
  | - | 350 | - | Cd/m2 | If=80mA | - | 
| Uniformity for LCM | - | 80 | - | - | % | If=80 mA | - | 
| Backlight Color | White | ||||||
Resistive Touchscreen TFT LCD 2.4 Inch MCU&RGB Interface
Product Image

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