3.2inch 16BIT Module ILI9341 SKU:MRB3205

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Product Picture

Product Description

• 3.2-inch color screen, support 16BIT RGB 65K color display, display rich colors
• 240x320 resolution for clear display
• 16-bit parallel bus transmission for fast transfer speed
• Supports ALIENTEK STM32 Mini, Elite, WarShip, Explorer, and Apollo development boards for direct plug-in use
• Support for touch function
• 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	MRB3205
Screen Size	3.2(inch)
Type	TFT
Driver IC	ILI9341
Resolution	320*240 (Pixel)
Module Interface	16Bit parallel interface
Active Area	48.6x64.8 (mm)
Module PCB Size	57.60x90.73 (mm)
Operating Temperature	-20℃~70℃
Storage Temperature	-40℃~70℃
Operating Voltage	3.3V/5V
Power Consumption	TBD
Product Weight	TBD

Interface Definition

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
8	DB2
9	DB3
10	DB4
11	DB5
12	DB6
13	DB7
14	DB8	LCD data bus high 8-bit pin
15	DB9
16	DB10
17	DB11
18	DB12
19	DB13
20	DB14
21	DB15
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
26	GND	Module power ground pin
27	GND
28	NC	Undefined, reserved
29	MISO	Touch screen SPI bus data input pin
30	MOSI	Touch screen SPI bus data output pin
31	PEN	Touch screen interrupt detection pin(Low level when a touch occurs)
32	F_CS	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)
34	CLK	Touch screen SPI bus clock control pin

Product Documentation

• 3.2寸16位并口模块用户手册
• 3.2位TFT液晶屏规格书
• 3.2寸16位并口模块尺寸图
• 3.2寸16位并口模块原理图
• 3.2寸16位并口模块液晶屏原理图和PCB封装库
• 稳压IC数据手册ME6206
• 触摸屏控制IC数据手册TSC2406
• 驱动IC数据手册ILI9341

Program Download

1. [Demo_C51_STC12C5A60S2_Hardware_SPI]
2. [ Demo_C51_STC12C5A60S2_Software_SPI]
3. [ Demo_C51_STC89C52RC_Software_SPI]
4. [ Demo_STM32F103RCT6_Hardware_SPI]
5. [ Demo_STM32F103RCT6_Software_SPI]
6. [ Demo_STM32F103ZET6_Hardware_SPI]
7. [ Demo_STM32F103ZET6_Software_SPI]
8. [Demo_STM32F407ZGT6_Hardware_SPI]
9. [ Demo_STM32F407ZGT6_Software_SPI]
10. [ Demo_STM32F429IGT6_Hardware_SPI]
11. [ Demo_STM32F429IGT6_Software_SPI]

• 2.4 inch 16bit Module Package(The above program is packaged with one click download)

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

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

1. Download the STM32 Mini development board IO emulation or other development board FSMC test program from the Program Download column (only these programs support the STM32 development board in-line)
2. You can also download the standard routines that come with the punctual atomic STM32 development board
3. 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

1. Find the TFTLCD interface on the development board, connect the module pins and interfaces, and then plug them directly into

the interface(for the connection method, please refer to the instructions of the ALIENTEK STM32 development board)

• Step 3: Compile and download the program to the development board

1. 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

1. After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully.

Common Software

• PCtoLCD2002
• Image2Lcd

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