Silicon LabsSLWRB4257BPlacas y kits de desarrollo del sistema integrado
EFR32FG14P233F256GM48 Application Processor and SOC Extension Board 0.032768MHz/38.4MHz CPU 32KB RAM 256KB Flash
EFR32FG14P233F256GM48 Application Processor and SOC Extension Board 0.032768MHz/38.4MHz CPU 32KB RAM 256KB Flash