2.2 inch SPI QCIF TFT Product Description
SF-TC220I-8686A1-T is a 2.2-inch diagonal full-color TFT LCD display with a resolution of QCIF 170x220 dots. This 2.2-inch TFT LCD is driven by SPI interface, making it very easy for users to program and use. It is also equipped with a resistive touch screen, which can enhance the user experience. This 2.2 inch Graphic TFT LCD can be used for embedded systems, industrial equipment, security and handheld devices that require high-quality and color image display. For easy connection to your host, the FFC/FPC tail is used in conjunction with an easily accessible plug socket.
Mechanical Specifications
| Item | Specification | Unit |
| DISPLAY SIZE | 2.2 | inch |
| OUTLINE DIMEMSIONS | 43*56.16*2.3 | mm |
| Driver IC | ILI9225G | - |
| Interface tYPE | 4-SPI | - |
2.2 inch SPI QCIF TFT Product Drawing
PIN Description
| NO. | PIN NAME | I/O | Description |
| 1 | GND | I | Ground |
| 2 | RESET | I | LCM Reset input signal |
| 3 | SCL | I | In Serial Interface, this is used as SCL. |
| 4 | D/C | I | In 4-line SPI, this pin is used as D/CX (data/ command selection). |
| 5 | CSX | I | Input pin for chip selection signal |
| 6 | SDA/SDO | I | Date input/ data output |
| 7 | NC | - | - |
| 8 | GND | I | Ground |
| 9 | VCC | I | Power Supply 2.8V Voltage |
| 10 | A | O | LED Anode |
| 11-14 | K1-K4 | O | LED Cathode |
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 |
Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition |
| Supply Voltage | Vf | 3.0 | 3.2 | 3.4 | V | If=60 mA |
| Supply Current | If | - | 60 | - | mA | - |
| Reverse Voltage | Vr | - | - | 5 | V | - |
| Power dissipation | Pd | - | 19.2 | - | mW | - |
| Luminous Intensity for LCM | - | 200 | 250 | - | Cd/m2 | If=60 mA |
| Uniformity for LCM | - | 80 | - | - | ％ | If=60 mA |
| Backlight Color | White |
Optical Characteristics
| No. | ITEM | Symbol | Conditions | Specification | Unit |
| Min | Typ | Max |
| 1 | Response Time | Tr+Tf | 25℃ | - | 20 | - | Ms |
| 2 | Transmittance (With PL) | T(%) | - | - | 5.0 | - | - |
| 3 | Contrast Rate | Cr | θ=0, Normal viewing angle | - | 500 | - | - |
| 4 | Viewing Angle | Hor. | θR | CR>10 | - | 55 | - | Deg |
| θL | - | 55 | - |
| Ver. | Θ+ | - | 55 | - |
| Θ- | - | 25 | - |
2.2 inch SPI QCIF TFT Product Image
Factory Facilities and Certificates
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QCIF display, QCIF TFT
Product Tags:
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Graphic TFT Screen 2.2 Inch SPI TFT LCD Display Screen Module With/WO RTP Images
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