3.2 lcd module ili9341 manufacturer

967 3.2 inch tft lcd module display products are offered for sale by suppliers on Alibaba.com, of which lcd modules accounts for 83%, segment displays accounts for 1%.

A wide variety of 3.2 inch tft lcd module display options are available to you, You can also choose from datasheet, 3.2 inch tft lcd module display,as well as from tft, ips, and standard 3.2 inch tft lcd module display,

ILI9341 is a 262144-color TFT LCD driver chip with a resolution of 240x320 (RGB) and 172820 (240 x 320x 18/8) bytes of RAM. Each pixel depth can reach 18 bits.

According to the above figure, ILI9341 is in the 16-bit mode and the available GRAM data are D17~D13 and D11~D1. D12 and D0 are not used. Actually, D12 and D0 of ILI9341 are not adapted in our LCD module. D17~D13 and D11~D1 of ILI9341 correspond to D15~D0 of MCU. In the 16-bit data of the MCU, the lowest 5 bits represent blue, the middle 6 bits are green, and the highest 5 bits are red. The larger the value, the darker the color.

The 8080 interface is designed by Intel. It is a parallel, asynchronous, half-duplex communication protocol. It is used for external expansion of RAM and ROM and is also used for LCD interface later.

This manual uses the development board of the main control chip STM32F103RCT6 to illustrate the basic usage of this LCD. Users can also use other similar development boards for development.

//The above are the basic functions for reading and writing; if you want to operate IO analog with the FSMC of the STM32, you can refer to LCD + TouchPanel (8080 FSMC) demo.

Initialization of LCD registers, the following initialization values of the registers are provided by the original LCD manufacturer and can be displayed normally according to the following configuration, please refer to the chip manual for registers.

-LCD control IC ILI9341, touch panel controller XPT2046; Adopt industrial TFT LCD modules; High-grade gold-plated double yellow-module pin, better electrical properties; -Compatible with all hot Atom development boards, straight into the straight; -Application is fully open source; -Bottom-driven technical support LCD, a transaction, is a friend forever;

-3.2 inch, 240*320 resolution, TFT touch screen; -Display driver IC ILI9341, touch screen driver for XPT2046; 16bit-display interface parallel interface, support for 6800 and 8080 bus interface supports STM32 FSMC bus interface, crowding the screen faster; -Touch screen interface for the SPI interface, so that the line less, driving is simple; -Onboard-a large current LDO voltage regulator, 5V and 3.3V power supply; -Onboard PWM backlight control circuit to support IO control and PWM dimming control; -Modules with SD cards, digital photo frames and other experiments can be done; -Reserved SPI FLASH pad, you can extend the welded fonts chips; -Supports landscape and portrait displays, support split the screen display; -Support for 262,000-color RGB display and displayed good quality; -Graphic display of the screen controller with internal 172800 byte data storage; Punctuality Atom-interface compatible series of interface Development Board; Patch-machine production, stable and reliable hardware;

-Module design principle; -LCD controller data manual; -XPT2046 data sheet; -Module schematic diagram; -Module dimensions; -LCD package; MOD software-text; -Picture taking mode software; -C51 code wiring tutorial; -STM32 code wiring tutorial;