Arduino tre的规格是怎样的？
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L\uff1aLarge \u5927
M\uff1aMiddle \u4e2d
S\uff1aSmall \u5c0f \u3002
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\u4ece2009\u5e748\u67081\u65e5\u8d77\uff0c\u4e2d\u56fd\u5f00\u59cb\u5168\u56fd\u5b9e\u65bd\u7edf\u4e00\u7684\u300aGB/T 1335.1\uff0d2008 \u670d\u88c5\u53f7\u578b\u7537\u5b50\u300b\u3001\u300aGB/T 1335.2\uff0d2008 \u670d\u88c5\u53f7\u578b\u5973\u5b50\u300b\u56fd\u5bb6\u6807\u51c6\u3002
\u4ece2010\u5e741\u67081\u65e5\u8d77\uff0c\u5b9e\u65bd\u300aGB/T 1335.3\uff0d2008 \u670d\u88c5\u53f7\u578b\u513f\u7ae5\u300b\u56fd\u5bb6\u6807\u51c6\uff0c\u5b83\u662f\u7531\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u56fd\u5bb6\u8d28\u91cf\u76d1\u7763\u68c0\u9a8c\u68c0\u75ab\u603b\u5c40\u3001\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u5316\u7ba1\u7406\u59d4\u5458\u4f1a\u53d1\u5e03\u7684\uff0c\u4e3a\u6b64\uff0c\u539f\u6765\u7684GB1335\uff0d1997\u670d\u88c5\u6807\u51c6\u5373\u884c\u5e9f\u6b62\u3002
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Clock Speed 16 MHz
Flash Memory 32 KB (ATmega32u4)
SRAM 2.5 KB (ATmega32u4)
EEPROM 1 KB (ATmega32u4)
Digital I/O Pins (5V logic) 14
PWM Channels (5V logic) 7
Analog Input Channels 6 (plus 6 multiplexed on 6 digital pins)
Processor Texas Instrument Sitara AM3359AZCZ100 (ARM Cortex-A8)
Clock Speed 1 GHz
SRAM DDR3L 512 MB RAM
Networking Ethernet 10/100
USB port 1 USB 2.0 device port, 4 USB 2.0 host ports
Video HDMI (1920x1080)
Audio HDMI, stereo analog audio input and output
Digital I/O Pins (3.3V logic) 23
PWM Channels (3.3V logic) 4
MicroSD card
Support LCD expansion connector
看起来接近树莓派了
扩展阅读：uno r3 ... a6 allroad ... arduino r3 ... arduino uno开发板引脚图 ... arduino nano开发板介绍 ... arduino home ... arduino uno官方板价格 ... arduino 中断 频率 ... arduino pro mini 引脚 ...
