Specifications

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USB Software Support
 Fixed-function Support Software
 Full royalty-free driver support for Windows,
MAC OS, and Linux
 WHQL certified
 MCU Support Software
 USBXpress:
 Allows the developer to implement a USB
application without USB expertise
 Royalty Free, Windows Certified Device
Driver that can be customized and
distributed
 Design Examples:
 Mass Storage Device (MSD) Data Logger
 Human Interface Device w/ Boot Loader
 USB Streaming Audio / Isochronous
 Control, Bulk and Interrupt firmware and
driver examples
USB Mass Storage RD
Once the appropriate MCU or fixed-function solution is chosen, silicon labs also
provides a wide range of software solutions to enable the designed to quickly enable
the end application to communicate with the user’s application on the PC.
If this is your first time designing with USB connectivity, you may be interested in
some of the innovative reference design applications developed by silicon labs, such
as the USB FM radio or mass storage example.
As with all silicon labs MCU products, comprehensive, low-cost development tools
are available for easy evaluation and design.