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Brand Name : SAEF
Model Number : SF-TC240H-8269B-T
Certification : ISO9001 / ISO14000
Place of Origin : ShenZhen / China
MOQ : 3 pcs
Price : The lowest market price guaranteed
Payment Terms : L/C, , T/T, Western Union
Supply Ability : 3000K pcs per month
Delivery Time : 1-5 weeks
Packaging Details : Standard Exportation Package
Product : 2.4 inch TFT display
Resolution : 240*320
Touch screen : Resistive touch panel
Viewing Direction : IPS all viewing angles
Interface : MCU
Pin number : 25 pins
Connection : Soldering
Surface Luminance : 250 cd/m2
Driver IC : ST7789V
LED lifetime : 40,000 hours
Compliance : REACH & RoHS Compliant
Mechanical Drawing


Interface Pin Definition
| NO. | PIN NAME | I/O | Description | 
| 1 | LED_K | O | LED Cathode | 
| 2 | LED_A | O | LED Anode | 
| 3 | GND | I | Ground | 
| 4 | VCC | I | Power Supply 2.8V Voltage | 
| 5 | IOVCC | I | Power Supply 2.8V/1.8V Voltage | 
| 6 | FMARK | O | Tear effect output pin | 
| 7 | /CS | I | Input pin for chip selection signal | 
| 8 | RESET | I | LCM Reset input signal | 
| 9 | RS | I | Register select signal | 
| 10 | /WR | I | Write strobe signal input pin | 
| 11 | /RD | I | Read strobe signal input pin | 
| 12 | GND | I | Ground | 
| 13-20 | DB7-DB0 | I/O | Display Data I/O | 
| 21 | GND | I | Ground | 
| 22 | XR | O | Touch Panel Pin | 
| 23 | YD | O | Touch Panel Pin | 
| 24 | XL | O | Touch Panel Pin | 
| 25 | YU | O | Touch Panel Pin | 
Maximum Absolute Limit
| 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
| 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 Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition | 
| 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 | - | - | mW | - | |
| Luminous Intensity for LCM | - | - | 250 | - | Cd/m2 | If=80mA | 
| Uniformity for LCM | - | 80 | - | - | % | If=80 mA | 
Optical Characteristics
| No. | ITEM | Symbol | Conditions | Specification | Unit | |||
| Min | Typ | Max | ||||||
| 1 | Response Time | Tr+Tf | 25℃ | - | 15 | - | Ms | |
| 2 | Transmittance (With PL) | T(%) | - | - | 7.1 | - | - | |
| 3 | Contrast Rate | Cr | θ=0, Normal viewing angle | - | 250 | - | - | |
| 4 | Viewing Angle 
 | Hor. | θR | CR>10 | - | 80 | - | Deg | 
| θL | - | 80 | - | |||||
| Ver. | Θ+ | - | 80 | - | ||||
| Θ- | - | 80 | - | |||||
2.4" inch TFT LCD Display Drawing Real Product Demostration



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