Electrical Engineering Glossary Definition for USB

Definition

通用串行总线(USB)：一种标准端口，将外设(如数码相机、扫描仪、键盘和鼠标)连接到计算机。USB标准支持三种数据传输速率：低速(1.5Mbps)、全速(12Mbps)、高速(480Mbps)。

Synonyms

• 通用串行总线

Related Parts

• MAX3420E - USB外设控制器，SPI接口

See Also

• 串口
• RS-232
• SCSI
• 带宽
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