[经验分享] 【2022得捷电子创新设计大赛】物料开箱STM32H745I-DISCO

Juggernaut 2022-6-29 23:05 楼主

首先感谢Digi-Key & EEWORLD提供的机会。

6月15日晚在Digi-Key下单，27日收到sf-express的货已从深圳发出的通知，29日拿到板子，就是这么快。

包装盒很大，外面是Digi-Key的封条，打开后里面是FEDEX的快递，从MN（明尼苏达州）的一个THIEF RIVER FALL（小偷河瀑布？神奇的名字）发出的。

打开外包装、中包装、内包装，见到尊容：

具体配置如下：

Arm® Cortex® core-based microcontroller with 2 Mbytes (STM32H745XIH6) or 128 Kbytes (STM32H750XBH6) of Flash memory and 1 Mbyte of RAM, in TFBGA240+25 package
4.3” RGB interface LCD with touch panel connector
Ethernet compliant with IEEE-802.3-2002, and POE
USB OTG FS with Micro-AB connector
SAI audio codec
One ST-MEMS digital microphone
2 x 512-Mbit Quad-SPI NOR Flash memory
128-Mbit SDRAM
4-Gbyte on-board eMMC
1 user and reset push-button
Fanout daughterboard
2 x FDCANs
Board connectors:
USB FS Micro-AB connectors
ST-LINK Micro-B USB connector
USB power Micro-B connector
Ethernet RJ45
Stereo headset jack including analog microphone input
Audio header for external speakers
TAG-Connect 10-pin footprint
Arm® Cortex® 10-pin 1.27 mm pitch debug connector over STDC14 footprint
Arduino™ Uno V3 expansion connectors
STMod+
Flexible power-supply options:
STLINK-V3 USB connector, USB FS connector
5 V delivered by RJ45 (Power Over Ethernet)
5 V delivered by Arduino™ or external connector
USB charger
USB power
On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-based IDEs

板子很漂亮，深蓝色PCB。

插电，没有使用TYPE-C USB，奇怪的是POWER USB口接上板子没反应，ST-LINK的USB口就好了。