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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 | — |