4.0inch 16BIT Module ILI9486 SKU:MRB3952

== Product Picture ==
==Product Description ==
* 4.0-inch color screen, support 16BIT RGB 65K color display, display rich colors
* 320x480 resolution for clear display 
* Using 16-bit parallel bus transmission with fast transfer speed
* Supports ALIENTEK STM32 Mini, Elite, WarShip, Explorer, and Apollo development boards TFTLCD for direct plug-in use
* Support SD card function expansion
* Provides a rich sample program for STM32 and C51 platforms
* Military-grade process standards, long-term stable work
* Provide underlying driver technical support
==Product Parameters ==
Name 	Parameter
Display Color 	16BIT RGB 65K color
SKU 	MRB3952
Screen Size  	4.0(inch)
Screen Type 	TFT
Driver IC 	ILI9486
Resolution 	480*320 (Pixel)
Module Interface 	16Bit parallel interface
Active Area  	83.52x55.68(mm)
Touch Screen Type  	No Touch Screen
Touch IC 	No Touch IC
Module PCB Size 	61.98x108.80 (mm)
Operating Temperature 	-20℃~60℃
Storage Temperature 	-30℃~70℃
Operating Voltage 	3.3V~5V
Power Consumption 	TBD
Rough Weight(Package containing)	TBD
==Interface Definition ==
The product hardware only supports 16-bit parallel port bus transmission
Number	Pin Label	Description
1 	CS 	LCD reset control pin( low level enable)
2 	RS 	LCD register / data selection control pin(high level: register, low level: data)
3 	WR 	LCD write control pin
4 	RD 	LCD read control pin 
5 	RST 	LCD reset control pin( low level reset)
6 	DB0 	LCD data bus low 8-bit pin
7 	DB1 	LCD data bus low 8-bit pin
8 	DB2 	LCD data bus low 8-bit pin
9 	DB3 	LCD data bus low 8-bit pin
10 	DB4 	LCD data bus low 8-bit pin
11 	DB5 	LCD data bus low 8-bit pin
12 	DB6 	LCD data bus low 8-bit pin
13 	DB7 	LCD data bus low 8-bit pin
14 	DB8 	LCD data bus high 8-bit pin
15 	DB9 	LCD data bus high 8-bit pin
16 	DB10 	LCD data bus high 8-bit pin
17 	DB11 	LCD data bus high 8-bit pin
18 	DB12 	LCD data bus high 8-bit pin
19 	DB13 	LCD data bus high 8-bit pin
20 	DB14 	LCD data bus high 8-bit pin
21 	DB15 	LCD data bus high 8-bit pin
22 	SDCS 	SD card selection control pin (used when using the SD card expansion function, this test program is not used)
23 	BL 	LCD backlight control pin(High level light)
24 	VDD 	Module power positive pin (module has integrated voltage regulator IC, so the power supply can be connected to 5V or 3.3V)
25 	VDD 	Module power positive pin (module has integrated voltage regulator IC, so the power supply can be connected to 5V or 3.3V)
26 	GND 	Module power ground pin
27 	GND 	Module power ground pin
28 	NC 	LCD backlight power positive pin (default shared onboard backlight power supply, this pin can not be connected)
29 	MISO 	Touch screen SPI bus data input pin(This module has no touch screen and this pin is not used)
30 	MOSI 	Touch screen SPI bus data output pin(This module has no touch screen and this pin is not used)
31 	PEN 	Touch screen interrupt detection pin(Low level when a touch occurs.This module has no touch screen and this pin is not used)
32 	FCS 	Flash chip select control pin (used when using the Flash extension function, this test program is not used)
33 	T_CS 	Touch screen IC chip select control pin(Low level enable.This module has no touch screen and this pin is not used)
34 	CLK 	Touch screen SPI bus clock control pin(This module has no touch screen and this pin is not used)
==How to use on STM32 development board ==
This module is compatible with the ALIENTEK STM32 development board. The specific usage is as follows:
*Step 1: Download the test program
# Download the STM32 test program from the Program Download column
# For a description of the relevant test procedures, please refer to the test program documentation in the package
*Step 2: Connect the STM32 development board
# Find the TFTLCD Slot on the development board, connect the module pins and Slot(For example, the module CS pin corresponds to the slot CS pin), 
::and then plug them directly into the Slot 
*Step 3: Compile and download the program to the development board
# Compile and download the program you need to test to the STM32 development board（ Don't know how to compile and download?）
*Step 4: Observe the running of the program
# After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully.
==Program Download ==
* 4.0inch 16bit Parallel-Port Module package
==Product Documentation ==
* 4.0inch 16bit Parallel-Port Module User Manual
* 4.0inch 16bit Parallel-Port Module Size Picture(pdf Version)
* 4.0inch 16bit Parallel-Port Module Size Picture(jpg Version)
* 4.0inch 16bit Parallel-Port Module Schematic
* 4.0inch 16bit Parallel-Port Module LCD Schematic and PCB Package Library
* Driver IC ILI9486 Data sheet
==Reference Materials ==
* C51 Keil and stc-isp software use illustration
* STM32 keil software use illustration
* PCtoLCD2002 software use illustration
* Image2Lcd software use illustration
* Chinese and English display modulo settings
==Common Software ==
* PCtoLCD2002
* Image2Lcd
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