The Precision32™ family offers a full lineup of footprint compatible ARM® Cortex™-M3 based MCU devices ranging in Flash size from 32-256 kB with industry-leading benefits in terms of low power, analog capabilities, configurability, rapid development and integration.  The SiM3U1xx family includes USB 2.0 to easily add USB to your embedded designs.

Customers designing with the SiM3U1xx 32-bit USB MCU should start with either the SiM3U1xx-B-EDK enhanced kit or the SiM3U1xx-B-DK.  This kit comes with everything needed to evaluate hardware and develop code.  The enhanced kit adds I/O expander cards and additional demos to improve the user experience.

Created with the busy design engineer in mind, these product training tutorials are available in audio and non-audio versions. These unique tools facilitate faster time to market and make Digi-Key a true one-stop shop for all of our customers' needs.

View Supplier's Product Training Modules

Silicon Labs' 8-bit mixed-signal MCUs integrate world-class analog, a pipelined 8051 CPU, in-system programmable Flash memory and on-chip debug in each device. The MCUs have a level of high-performance analog and functional density to provide users with design flexibility. Versions that specialize in low voltage, small form factor, automotive, USB, and precision mixed-signal applications are available.

The Precision32™ family offers a full lineup of footprint compatible ARM® Cortex™-M3 based MCU devices ranging in Flash size from 32-256 kB with industry-leading benefits in terms of low power, analog capabilities, configurability, rapid development and integration.  The SiM3U1xx family includes USB 2.0 to easily add USB to your embedded designs.