3.5 Inch TFT LCD Screen Module 320x480 Dots ST7796 40pin 12 O'clock

3.5 Inch TFT LCD Module 320x480 Dots ST7796 40pin Serial Interface Touch Optional

Key Features of a 3.5-Inch TFT Display:

1. Color Depth:

   • These displays support 16.7 million colors (24-bit color), meaning they can produce vibrant and accurate images and graphics.

2. Touchscreen (Optional):

   • Many 3.5-inch TFT displays come with a resistive or capacitive touchscreen layer, enabling user interaction via touch. Resistive touch is pressure-sensitive and works with any object (including a finger, stylus, or gloves), whereas capacitive touch is more sensitive and supports multi-touch gestures but usually requires conductive input (finger).

3. Interface:

   • SPI (Serial Peripheral Interface): Most 3.5-inch TFT displays use SPI for communication with microcontrollers or single-board computers like Arduino and Raspberry Pi. SPI uses fewer pins than parallel communication, making it more compact and easier to connect.

   • Parallel Interface: Some larger TFT displays use parallel communication for faster data transfer, though they require more I/O pins.

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Basic Parameters:

NO.	ITEM	SPECIFICATIONS
1	Product Name	3.5 Inch TFT LCD
2	LCD Type	Normally White
3	Viewing Angle	12 O'clock
4	Resolution	320x480 dots
5	Operating Temperature	-20~+70℃
6	Storage Temperature	-30~+80℃
7	FPC Connector	40PIN, ZIF type
8	Driver IC(COG)	ST7796U
9	Interface	Serial Interfaces, SPI/ Parallel/ RGB
10	Backlight Type	6-LED, White, 120mA
11	Outline Dimension	54.66(H)* 82.94(V)* 2.25(D) mm
12	Active Area	48.96(H)* 73.44(V) mm

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