本帖最后由 wenyangzeng 于 2017-6-4 16:55 编辑
STM32L496G_Discovery 评测1（开箱）
STM32L496G_Discovery 评测(2) ST emWin
STM32L496G_Discovery 评测(3) USB_OTG_FS
STM32L496G_Discovery 评测(4) Coremark
有幸得到社区奖品STM32L496G_Discovery。
顶层图
底层图
扩展板
这块板子选用ST最新低功耗STM32L496AGI6
官方提供的该板子的主要参数：
STM32L496AGI6 microcontroller featuring 1 Mbyte of Flash memory and 320 Kbytes of RAM in an UFBGA169 package
1.54 inch 240 x 240 pixel-TFT color LCD with parallel interface
SAI Audio CODEC, with a stereo headset jack, including analog microphone input
Stereo digital MEMS microphones
microSD? card connector (card included)
Camera 8 bit-connector
STMod+ and PMOD connectors
8 Mbit-PSRAM
IDD measurement
64 Mbit-Quad-SPI Flash
8 LEDs
Reset push button
4 direction-joystick with selection
USB OTG FS with Micro-AB connector
Compatible Arduino? Uno V3 connectors
On-board ST-LINK/V2-1 debugger
USB ST-LINK functions: Virtual COM port, mass storage, debug port
5 source options for power supply
ST-LINK/V2-1 USB connector
User USB FS connector
VIN from Arduino? connector
5 V from Arduino? connector
USB charger
2 possible supply voltages for the MCU: 1.8 V and 3.3 V
Comprehensive free software including a variety of examples, part of the STM32Cube package
值得关注的是在这块Discpvery板上配置了： 一个USB OTG FS接口； 一个带电容触摸屏的240×240点阵的TFT液晶显示屏； 一片64Mbit Quad_SPI NOR Flash MX25R6435FM21LO； 一片8Mbit PSRAM IS66WV51216EBLL-70BLI；
pcb板框图
顶层PCB图
底层PCB图
http://player.youku.com/player.php/sid/XMjc5NDQ0NDc3Ng==/v.swf
随机演示软件的部分视频
可见：这是一款性价比很高的Discovery开发板。
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发表于 2017-5-30 20:48:42
楼主
发表于 2017-5-31 09:12:32
