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USB3320C-EZK-TR
The USB3320 is a highly integrated full featured Hi-Speed USB 2.0 transceiver based on Microchip's proven ULPI interface. The USB3320 provides an extremely flexible solution in a convenient 5 x 5 mm QFN package. It supports a wide variety of different reference clock frequencies with one single part, as well as accepting clocking from crystal/resonators and the ULPI 60Mhz Clock-In mode. As with previous generations of Microchip's USB transceivers, the USB3320 integrates a USB switch and both ESD and VBUS over-voltage protection devices.
USB3320是一款高度集成的全功能高速USB 2.0收发器,基于微芯片成熟的ULPI接口。USB3320采用方便的5 x 5 mm QFN封装,提供极其灵活的解决方案。它用一个器件支持各种不同的参考时钟频率,并接受来自晶体/谐振器的时钟和ULPI 60Mhz时钟输入模式。与前几代微芯片的USB收发器一样,USB3320集成了USB开关以及ESD和VBUS过压保护器件。
Product Features 产品特性
Integrated VBUS over-voltage protection (up to +30V)
Integrated USB switch
Internal ESD protection circuits
Integrated 3.3V LDO regulator
External passive components minimized
Multi-Frequency support with one single part
Frequencies supported: 12, 13, 19.2, 24, 26, 27, 38.4, 52Mhz
Crystal/Resonator support
ULPI 60MHz Input Clock support
Low jitter PLL makes it possible to accept "noisy" clock sources
±8kV HBM
±8kV/±15kV IEC (contact/air)
No external ESD protection circuits required
Switch Hi-Speed data, battery charging, and stereo/mono audio accessories
UART mode
Variable I/O voltage capability
Low power and standby modes of operation to minimize power consumption
"Wrapper-less" architecture for optimal timing performance
Hi-Speed USB On-The-Go (OTG) - host and device capable
Supports commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges
Networking
Audio Video
Medical
Industrial Computers
Printers
Repeaters
Communication
集成VBUS过压保护(最高+30V) 集成USB开关 内部ESD保护电路 集成3.3V LDO稳压器 最小化外部无源元件 单个器件支持多频 支持的频率:12,13,19.2,24,26,27,38.4,52兆赫 晶体/谐振器支架 ULPI 60MHz输入时钟支持 低抖动PLL使得接受“高噪声”时钟源成为可能 8kV HBM 8kV/ 15kV IEC(接触/空气) 不需要外部ESD保护电路 切换高速数据、电池充电和立体声/单声道音频附件 UART模式 可变I/O电压能力 低功耗和待机操作模式,最大限度地降低功耗 最佳时序性能的“无包装”架构 高速USB移动(OTG) -支持主机和设备 支持商用(0至70°C)和工业(-40至85°C)温度范围 建立工作关系网 音频视频 医学的 工业计算机 打印机 中继器 沟通