Shenzhen Saef Technology Ltd.
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 3000K pcs per month |
| Delivery Time | 1-5 weeks |
| Packaging Details | Standard Exportation Package |
| Product | TFT 4" inch |
| Resolution | 320X320 Pixels |
| Interface | MCU SPI |
| Touch screen | with PCAP CTP |
| Touch Dimension | 84.0(W)x84.0(H)x3.37(T) (mm） |
| Viewing Direction | All Viewing Angles |
| Pin number | 40 pins |
| Connection | ZIF |
| Surface Luminance | 300 cd/m2 |
| Supply Power | 3.3 V |
| Current Consumption | 20 mA |
| Operating Temp. | -20℃ to +70℃ |
| Life Time | 40000 Hrs |
| Compliance | REACH & RoHS Compliant |
| Brand Name | SAEF |
| Model Number | SF-TO400DX-8979A-CT |
| Certification | ISO9001 / ISO14000 |
| Place of Origin | ShenZhen / China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 3000K pcs per month |
| Delivery Time | 1-5 weeks | Packaging Details | Standard Exportation Package |
| Product | TFT 4" inch | Resolution | 320X320 Pixels |
| Interface | MCU SPI | Touch screen | with PCAP CTP |
| Touch Dimension | 84.0(W)x84.0(H)x3.37(T) (mm） | Viewing Direction | All Viewing Angles |
| Pin number | 40 pins | Connection | ZIF |
| Surface Luminance | 300 cd/m2 | Supply Power | 3.3 V |
| Current Consumption | 20 mA | Operating Temp. | -20℃ to +70℃ |
| Life Time | 40000 Hrs | Compliance | REACH & RoHS Compliant |
| Brand Name | SAEF | Model Number | SF-TO400DX-8979A-CT |
| Certification | ISO9001 / ISO14000 | Place of Origin | ShenZhen / China |
| High Light | 4 Inch LCD Panel 320x320 ，4 Inch LCD Panel 3.3V ，MCU 4 Inch TFT LCD | ||
About this item SF-TO400DX-8979A-CT
Elevate your projects with our Factory Supply 4-Inch TFT LCD Display Panel, featuring a crisp 320 x 320 square resolution. This display combines versatility with high performance, making it the perfect solution for a wide range of applications including consumer electronics, handheld devices, and industrial equipment.
Key Features:
Applications: Perfect for a diverse range of sectors including:
Why Choose Our 4-Inch TFT LCD Display Panel?
Manufactured with precision and quality in mind, our TFT LCD panel ensures long-lasting functionality and performance. Ideal for developers and manufacturers seeking reliable and high-resolution displays for innovative projects.
Specifications:
Transform your product with our Factory Supply 4-Inch TFT LCD Display Panel. Order today and experience unparalleled visual quality and performance for your next project!
| Product: | TFT 4″ Inch |
|---|---|
| Resolution: | 320X320 Pixels |
| Interface: | MCU SPI |
| Touch Screen: | With PCAP Capacitive Touch Screen |
| Lens Dimension: | 84.0(W) x 84.0 (H) x 3.37 (T) mm |
| Viewing Direction: | All Viewing Angles (85/85/85/85) |
| Pin Number: | 40 Pins |
| Connection: | Plugging |
| Surface Luminance: | 300 Cd/m2 |
| Supply Power: | 3.3 V |
| Current Consumption: | 20 mA |
| Operating Temp.: | -20℃ To +70℃ |
| Life Time: | 40000 Hrs |
| Compliance: | REACH & RoHS Compliant |
External Dimensions
Interface Pin Definition
| Pin No. | Symbol | Description | When not in use | |||
| 1 | LEDA | B/L positive pin | — | |||
| 2 | LEDK | B/L negative pin | — | |||
| 3 | LEDK | B/L negative pin | — | |||
| 4 | GND | Ground | — | |||
| 5 | VCI | Power supply (2.8-3.3V) | — | |||
| 6 | IOVCC | I/O power supply (1.8-3.3V) | — | |||
| 7 | TE | Tearing effect output | Open | |||
| 8 | CS | Chip selection pin. Low-active. | — | |||
| 9 | RS | Display data/command selectionDCX=’ 1’ : display data or parameter.
DCX=’0’ : register index / command. |
— | |||
| 10 | WR/SCK | Write enable in MCU interface.In SPI mode, this pin is sck | — | |||
| 11 | RD | Read enable | GND | |||
| 12 | SDI | SPI interface input/output pin. | — | |||
| 13 | SDO | SPI interface output pin. | — | |||
| 14 | GND | Ground | — | |||
| 15-30 | D0-D15 | Horizontal sync input | GND | |||
| 31 | RESET | This signal will reset the device and it must be applied to properly initialize the chip | — | |||
| 32 | IM2 | IM0=0 | IM2=0 | MCU 16 BIT | D[ 15:0] is used | — |
| IM0= 1 | IM2=0 | MCU 8 BIT | D[7:0] is used | |||
| 33 | IM0 | IM0= 1 | IM2= 1 | 4Line SPI | CS,RS,SCK.SDI | — |
| IM0=0 | IM2= 1 | Reserve | – | |||
| 34 | GND | Ground | — | |||
| 35 | TP_INT | TP Interrupt to the host | Open | |||
| 36 | TP_SDA | TP I2C data input and output | Open | |||
| 37 | TP_SCL | TP I2C clock input | Open | |||
| 38 | TP_RES | TP external reset, Low is active | Open | |||
| 39 | TP_VCI | TP power supply (2.8-3.3V) | Open | |||
| 40 | GND | Ground | — | |||
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
40000000-50000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in t... Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in t...
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