1.28 Inch Round TFT LCD - 240x240 SPI, PCAP Touch, Customizable | Best Price USA
Brand Name:SAEF
Certification:ISO9001 / ISO14000
Model Number:SFTO128JY-7211AN
Minimum Order Quantity:3 pcs
Delivery Time:1-5 weeks
Payment Terms:L/C, T/T, Western Union, Paypal
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Location:
Shenzhen China
Address:
3 FL., Building 25, Yuan Yi Yuan Industrial Park, QianJin Rd, XiXiang, Bao'An, ShenZhen, China
Supplier`s last login times:
within 41 hours
Product Details
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Product Details
Elevate Your Wearables & IoT Devices with the 1.28 Inch Round TFT
LCD Display
Designed for cutting-edge applications, this 1.28-inch Round TFT
LCD Display combines high resolution, customizable features, and
robust performance. Whether for smartwatches, fitness trackers, or
industrial IoT devices, it delivers exceptional clarity and
reliability.
Key Features
- High-Resolution Display: 240x240 pixels with IPS All Viewing Angles, ensuring sharp visuals from any direction.
- Capacitive Touchscreen: Integrated PCAP touch for smooth and responsive user interaction.
- Customizable Design (Cover Glass Dimension): Tailored to fit your product’s unique requirements.
- Interface & Connector: Supports SPI interface (default) with options for customization.
- Brightness: Adjustable surface luminance up to 350 cd/m² (nits).
- Durable & Efficient: LED Lifetime 40,000 hours for long-lasting performance.
- Compliance: REACH & RoHS certified, ensuring environmental and safety standards.
Technical Specifications
- Driver IC GC9A01 or Equivalent
- Pin Configuration 12 pins (customizable)
- Interface SPI (default, customizable)
- Viewing Angle IPS All-Angle
- Brightness 350 cd/m² (customizable)
Applications
- Wearable Technology: Smartwatches, fitness bands, health monitors.
- IoT Devices: Smart home controls, industrial sensors, portable gadgets.
- Industrial HMI: Durable displays for control panels and machinery interfaces.
Why Choose Us?
- Best Price for USA Market: Competitive pricing with no compromise on quality.
- Fast Shipping: Reliable delivery across the USA.
- Expert Support: Custom solutions and technical assistance for seamless integration.
Order Now & Customize!
Visit our website to explore this product and request a quote: www.saefdisplay.com
Product Specifications
| Item | Contents |
| LCD Size | 1.28 ( Diameter) |
| Display Mode | Normally black |
| Resolution | 240 (H) RGB x 240 (V) |
| Dot pitch | 0.135(H) x 0.135(V) mm |
| Active area | φ32.4 mm |
| Module size | 35.6(H) x 38. 1(V) x1.6(D) mm |
| Color arrangement | RGB Vertical stripe |
| Interface | SPI Interface |
| Drive IC | GC9A01 |
| Luminance(cd/m2) | 350 (TYP) |
| Viewing Direction | IPS, All Viewing Angle |
| Backlight | 2 White LED |
| Operating Temp. | -20℃~ + 70℃ |
| Storage Temp. | -30℃ ~+ 80℃ |
| Weight | 1.2 |
Mechanical Dimensions
Interface Pin Definition
| NO. | Symbol | Description |
| 1 | GND | Power Ground |
| 2 | LEDK | LED Cathode |
| 3 | LEDA | LED Anode |
| 4 | VDD | Power Supply for Analog |
| 5 | GND | Power Ground |
| 6 | GND | Power Ground |
| 7 | D/C | Display data/command selection pin in 4-line serial interface. |
| 8 | CS | Chip selection pin;Low enable,high disable. |
| 9 | SCL | This pin is used to be serial interface clock |
10 | SDA | SPI interface input/output pin.the data is latched on the rising edge of the SCL signal. |
11 | RESET | This signal will reset the device and it must be applied to properly initialize the chip.Signal is active low. |
| 12 | GND | Power Ground |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage (I/O) | VDD | -0.3 | 4.6 | V |
| Analog Supply Voltage | VDDIO | -0.3 | 4.6 | V |
| Logic Input Voltage | VIN | -0.3 | VDD+0.3 | V |
| Operation Temperature | Top | -20 | 70 | ℃ |
| Storage Temperature | Tst | -30 | 80 | ℃ |
Electrical Characteristics
| Parameter | Symbol | Min | TYP | MAX | Unit |
| Voltage for LED backlight | VbL | 2.9 | 3.0 | 3.1 | V |
| Supply Voltage for Logic | VDD | 2.5 | 2.8 | 3.3 | V |
| Interface Operation Voltage | VDDIO | 1.65 | 1.8 | 3.3 | V |
| Gate Driver HighVoltage | VGH | 12 | - | 13 | V |
| Gate Driver LowVoltage | VGL | -11 | - | -8 | V |
| Operating Current for VDD | IDD | -- | 2 | 3 | mA |
| Current for LED backlight | I bL | 35 | 40 | 45 | mA |
| Brightness | Lbr | 300 | 350 | -- | cd/m2 |
| Sleep In Mode VDD | I dd | -- | 15 | 30 | uA |
| Sleep In Mode VDDIO | I ddio | -- | 5 | 10 | uA |
Optical characteristics
| Item | Symbol | Measuring Conditions | Min. | Typ. | Max. | Unit | |
| Response Time | Tr+Tf | θ = 0o φ = 0o | 25 oC | - | 30 | 35 | ms |
Viewing Angle | θ | φ = 0o | 25 oC | 80 | 85 | - | Deg |
| φ = 180o | 25 oC | 80 | 85 | - | |||
θ | φ = 90o | 25 oC | 80 | 85 | - | ||
| φ =270o | 25 oC | 80 | 85 | - | |||
| Contrast Ratio | CR | - | 25 oC | 900 | 1100 | - | - |
Color of CIE Coordinate | White | X | 25 oC | 0.304 | 0.324 | 0.344 | - |
| Y | 25 oC | 0.367 | 0.347 | 0.367 | |||
| Red | X | 25 oC | 0.624 | 0.644 | 0.664 | ||
| Y | 25 oC | 0.313 | 0.333 | 0.353 | |||
| Green | X | 25 oC | 0.305 | 0.325 | 0.345 | ||
| Y | 25 oC | 0.546 | 0.566 | 0.586 | |||
| Blue | X | 25 oC | 0.114 | 0.134 | 0.154 | ||
| Y | 25 oC | 0.104 | 0.124 | 0.144 | |||
| Transmittance (with polarizer) | 4.4 | 4.9 | % | ||||
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1.28 Inch Round TFT LCD - 240x240 SPI, PCAP Touch, Customizable | Best Price USA
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