STM32F429I-DISCO 资料汇总
網站:
https://www.st.com/en/evaluation-tools/32f429idiscovery.html
1 STM32F429I-DISCO 特點
STM32F429I-DISCO 是ST公司推出的一款針對高性能STM32F4系列設計的Cortex-M4開發板。
開發板基于STM32F429ZIT6設計,開發板還集成了ST-LINK/V2仿真下載器(但僅對外提供SWD接口),免除您另外采購仿真器或下載器的麻煩。更增添了一塊2.4寸的QVGA TFT 液晶屏,外擴64 Mbits SDRAM,L3GD20陀螺儀,用戶指示燈,按鍵和一個micro-AB型USB接口。
特點
STM32F429ZIT6微控制器
2048KB FLASH,256 KB RAM
144引腳,LQFP封裝
開發板集成ST-Link/V2的仿真調試器(但僅對外提供SWD接口)
指示燈
LD1:USB通信指示燈
LD2:3.3V電源指示燈
LD3:用戶指示燈
LD4:用戶指示燈
LD5:USB OTG LED(VBus)
LD6:USB OTG LED(over-current)
按鍵
復位按鈕
用戶按鈕
電源
可通過USB接口供電5V,也可從外部接入5V或3V電源。
可對外提供5V和3V電源。
USB OTG FS
micro-AB
傳感器L3GD20 (數字陀螺儀)
SDRAM 64Mbits
2.4” QVGA TFT LCD
規則的引出了所有未被占用的IO口,方便做相關實驗
2 STM32F429I-DISC1 特點
本產品為ST原裝新版本STM32F429I-DISC1,兼容舊版本STM32F429I-DISCO
On-board ST-LINK/V2 on STM32F429I-DISCO (old order code) or ST-LINK/V2-B on STM32F429I-DISC1 (new order code)
mbed?-enabled (see http://mbed.org) with the new order code only
STM32F429ZIT6 microcontroller featuring 2 Mbytes of Flash memory, 256 Kbytes of RAM in an LQFP144 package
On-board ST-LINK/V2 on STM32F429I-DISCO (old order code) or ST-LINK/V2-B on STM32F429I-DISC1 (new order code)
mbed?-enabled (see http://mbed.org) with the new order code only
USB functions:
Debug port
Virtual COM port (with new order code only)
Mass storage (with new order code only)
Board power supply: through the USB bus or from an external 3 V or 5 V supply voltage
2.4” QVGA TFT LCD
64-Mbit SDRAM
L3GD20, ST-MEMS motion sensor 3-axis digital output gyroscope
Six LEDs:
LD1 (red/green) for USB communication
LD2 (red) for 3.3 V power-on
Two user LEDs: LD3 (green), LD4 (red)
Two USB OTG LEDs: LD5 (green) VBUS and LD6 (red) OC (over-current)
Two push-buttons (user and reset)
USB OTG with micro-AB connector
Extension header for LQFP144 I/Os for a quick connection to the prototyping board and an easy probing
Comprehensive free software including a variety of examples, part of STM32CubeF4 package or STSW-STM32138, for using legacy standard libraries
3 燒寫程序
需要提前下載好 ST-LINK 的USB 驅動
ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10
位置在
https://www.st.com/zh/evaluation-tools/32f429idiscovery.html
在keil工程已經設置好了,直接下載就行。
總結
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