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2 Inch 176×220 TN TFT LCD Module - 45Pin Interface, 220nit Brightness - China Suppliers & Factory
Product Description
H020SQC45T2520 is a 2-inch TFT LCD module with a 45-pin MCU interface. It has a resolution of 176×220 (QCIF+ level) and a display ratio of approximately 4:5, suitable for vertical display scenarios such as handheld instruments and smart wearables. It supports 65K to 262K true color, controlled by the driver chip ILI9225G, with natural color reproduction, meeting the basic graphic interface requirements. The brightness is 220 cd/m², with a viewing angle of 12 o'clock direction (straight view), and some models can reach full viewing angle, suitable for fixed-viewpoint operation scenarios. It supports custom capacitive or resistive touch screens (TP) to meet human-computer interaction needs.
- 2.0 inch TFT LCD
- Resolution: 176×220
- 65K / 262K Color Depth
- Driver IC: ILI9225G
- Operating Temp: -20℃ ~ +70℃
- MCU Interface: 45-pin
Industrial Control
HMI for PLC, data collectors, and temperature controllers — displays real-time data, status indicators, and operation menus.
Portable Medical
Blood glucose meters, blood pressure monitors, and portable monitors — clearly displays measurement results and trend graphs.
Consumer Electronics
MP3 players, digital photo frames, electronic dictionaries — colorful display effects to enhance user interaction experience.
Smart Home
Small control panel displaying temperature, humidity, air quality, and other environmental data.
Mechanical Drawing
Specification Parameters
| Feature | Spec |
| Model Name | H020SQC45T2520 |
| LCD Size | 2.0 inch |
| Display Format | 176×220 |
| Interface | 8/9/16/18Bit MCU; 3/4SPI 45pin |
| Luminance | 220 cd/m² |
| Touch Screen | None, optional |
| Viewing Direction | 12 o'clock |
| Color Depth | 65K/262K |
| Driver IC | ILI9225G |
| LCM (W × H × D) | 38.20(W) × 51.30(H) × 2.25(D) mm |
| Active Area | 31.68(W) × 39.60(H) mm |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 3.2V |
Interface Definition
| Pin No | Symbol | Description | Note |
| 1 | GND | System Ground | |
| 2 | VCC | Power supply for LCD | |
| 3 | VCCIO | Power supply for LCD | |
| 4 | RS | Date/Command select signal | |
| 5 | CS | Chip Select PIN | |
| 6 | VSYNC | Frame Synchronizing Signal For RGB Interface Operation | |
| 7 | HSYNC | Line Synchronizing Signal For RGB Interface Operation | |
| 8 | DOTCLK | Dot clock signal for RGB interface operation | |
| 9 | DEN | Data input enable | |
| 10 | RESET | Reset Signal | |
| 11 | SDI | Serial communication data input | |
| 12 | RD | Read Signal And Read Data | |
| 13 | WR | Write signal | |
| 14–31 | DB17–DB0 | Data Bus | |
| 32 | IM3 | Interface Mode Select | |
| 33 | IM2 | Interface Mode Select | |
| 34 | IM0 | Interface Mode Select | |
| 35 | SD0 | Register Select Signal | |
| 36 | GND | Chip Select PIN | |
| 37 | LEDK | Power Supply For LED Backlight Cathode Input | |
| 38 | LED1A | Power Supply For LED Backlight Anode Input | |
| 39 | LED2A | Power Supply For LED Backlight Anode Input | |
| 40 | LED3A | Power Supply For LED Backlight Anode Input | |
| 41 | YU/NC | Not Connect | |
| 42 | XR/NC | Not Connect | |
| 43 | YD/NC | Not Connect | |
| 44 | XL/NC | Not Connect | |
| 45 | GND | System Ground |
Frequently Asked Questions
QWhat is the resolution and display format of the H020SQC45T2520 TFT LCD module?
The H020SQC45T2520 has a resolution of 176×220 pixels (QCIF+ level) with a display ratio of approximately 4:5, making it well-suited for vertical display applications.
QWhat interface types does the H020SQC45T2520 support?
The module supports 8-bit, 9-bit, 16-bit, and 18-bit MCU interfaces, as well as 3-wire and 4-wire SPI interfaces, all through a 45-pin connector, providing flexible integration options for embedded systems.
QDoes the H020SQC45T2520 support touch screen functionality?
The standard model does not include a touch screen, but both capacitive and resistive touch screen (TP) options are available as custom add-ons to support human-computer interaction requirements.
QWhat driver IC is used in this 2-inch TFT LCD module?
The H020SQC45T2520 is controlled by the ILI9225G driver IC, which supports 65K and 262K true color display, ensuring natural and accurate color reproduction for graphic interfaces.
QWhat are the operating temperature and voltage requirements for this LCD module?
The module operates within a temperature range of -20℃ to +70℃ and has a storage temperature range of -30℃ to +80℃. The operating voltage is 3.2V, making it compatible with most low-power embedded systems.
QWhat are the main application areas for the H020SQC45T2520 2-inch TFT LCD?
This module is widely used in industrial control (PLC, data collectors, temperature controllers), portable medical devices (blood glucose meters, blood pressure monitors), consumer electronics (MP3 players, digital photo frames), and smart home control panels requiring compact, reliable displays.