Description
Unveiling the TFT Touch LCD Screen, a 3.5-inch marvel boasting 320X480 resolution in HVGA TN format, equipped with the sophisticated ILI9488 IC.
Behold the ShenZhen Techstar Electronics Incorporated Co., Ltd SF-TC350H-8812A-T, a 3.5-inch TFT LCD Display of the TN type, presenting a normal viewing angle and a resolution of 320×480 pixels.
Explore the Essence:
- Screen Size: 3.5″ TFT, a canvas of visual brilliance.
- Pixel Power: 320×480 resolution, defining clarity and precision.
- Optimal View: A viewing angle set at 12 O’clock, ensuring immersive experiences.
- Dimensional Delight: Compact dimensions measuring 54.48x84.71x3.25 mm, a perfect blend of form and function.
- Brain Behind Brilliance: Powered by the ILI9488 Driver IC, with an interface type of MCU 16bit.
- Touch of Innovation: Features a Resistive Touch Panel (Optional), elevating user interaction.
- Temperature Tolerance: Operating between -20°C to +70°C, with storage capabilities from -30°C to +80°C.
Product Highlights:
- The SF-TC350H-8812A-T, housing the formidable ILI9488 controller or equivalent IC, boasts MCU 16bit interface support.
- Operating at an ideal voltage of 2.8V (typical value), with Vdd ranging from 2.6V to 3.0V.
- Embracing TN normal viewing angle TFT, paired with a responsive resistive touch panel. Customization for a capacitive touch panel is available.
- Versatile operational temperature range from -20℃ to +70℃, with storage resilience from -30℃ to +80℃.
- A portrait-mode LCD module, offering luminance of 200cd/m2. For landscape mode or enhanced luminance, connect with us for tailored technical support.
Applications: Dive into a world of possibilities with applications spanning meter and instruments, GPS devices, POS terminals, cash readers, scanners, home automation, conference phones, analyzers, home appliances, security systems, and beyond.
Product Features
| Product: | 3.5 Inch TFT Touch LCD |
|---|---|
| Resolution: | 320×480 HVGA |
| Pin Number: | 44 Pins |
| Interface: | MCU 16bit |
| Outline Dim.: | 54.48*84.71*3. 25 Mm |
| Viewing Direction: | 12 O’clock |
| Touch Screen: | With Resistive Touch Panel (Optional) |
| Driver IC: | ILI9488 |
| Connection: | FPC Connector Type |
| Surface Luminance: | 200 Cd/m2(nits) |
| Operating Temp.: | -20℃ To +70℃ |
| Compliance: | REACH & RoHS Compliant |
3.5 inch Resistive Touchscreen TFT LCD Drawing
Interface Pin Definition
| NO. | PIN NAME | I/O | Description |
| 1Â | GND | I | Power Ground |
| 2 | LED-K6 | I | LED Cathode |
| 3 | LED-K5 | I | LED Cathode |
| 4 | LED-K4 | I | LED Cathode |
| 5 | LED-K3 | I | LED Cathode |
| 6 | LED-K2 | I | LED Cathode |
| 7 | LED-K1 | I | LED Cathode |
| 8Â | LED-A | I | LED Anode |
| 9Â | GND | I | Power Ground |
| 10 | GND | I | Power Ground |
| 11 | VCC | I | 2.8V Power Source |
| 12 | /RESET | I | Reset Signal Pin |
| 13 | GND | I | Power Ground |
| 14 | GND | I | Power Ground |
| 15-30 | DB15-DB0 | I/O | Data Signal |
| 31 | /RD | I | Read strobe signal input pin |
| 32 | /WR | I | Write strobe signal input pin |
| 33 | RS | I | Register select signal |
| 34 | CS | I | Input pin for chip selection signal |
| 35 | GND | I | Power Ground |
| 36 | IOVCC | I | 1.8V~2.8V Power Source |
| 37 | GND | I | Power Ground |
| 38 | GND | I | Power Ground |
| 39 | YD | I |
Touch Panel Pin |
| 40 | XR | I | |
| 41 | YU | I | |
| 42 | XL | I | |
| 43 | GND | I | Power Ground |
| 44 | GND | I | Power Ground |
| Â | Â |
Maximum Absolute LimitÂ
| 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 |
| Â |
DC Characteristics (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test Condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.0 | V | – |
| Supply current | IDD | – | TBD | – | mA | VDD=2.8V,Ta=25°C |
| Input voltage | VIH | 0.7VDD | – | VDD | V | – |
| VIL | 0 | – | 0.3VDD | V | ||
| Input leakage current | IIL | – | TBD | – | mA | VIN=VDD or VSS |
Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition |
| Supply Voltage | Vf | Â | 19.2 | Â | V | If=20Â mA |
| Supply Current | If | – | 20 | – | mA | – |
| Reverse Voltage | Vr | – | – | 5 | V | – |
| Power dissipation | Pd | – | 384 | – | mW | – |
| Luminous Intensity for LCM | Â
– |
– | 200 | – | Cd/m2 | If=20mA |
| Uniformity for LCM | – | 80 | – | – | ï¼… | Â Â Â If=20Â mA |
| Â |
 3.5 inch Resistive Touchscreen TFT LCD Image
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