AN0046: USB Hardware Design Guidelines

AN0046: USB Hardware Design GuidelinesThis application note gives recommendations on Hardware Design for implementing USBhost and device applications using USB capable EFM32 microcontrollers along withsome example schematics for different POINTS Example Schematics for a variety ofapplications PCB Design Guidelines for | Building a more connected 1. IntroductionSome EFM32 microcontrollers, for instance selected members of the Giant Gecko and Leopard Gecko families, offer on-chip USB sup-port. The USB peripheral embedded on these devices include the USB PHY and an internal voltage regulator, thus requiring only aminimum number of external components. The on-chip voltage regulator's primary purpose is to power the EFM32 USB PHY.

AN0046: USB Hardware Design Guidelines This application note gives recommendations on hardware design for implementing USB host and device applications using USB capable EFM32 microcontrollers along with some example schematics for different applications. KEY POINTS • Example Schematics for a variety of applications • PCB Design Guidelines ...

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  Guidelines, Hardware, Using, Using usb, Usb hardware

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