Devices EFR32BG26 Series EFR32BG26B310 EFR32BG26B310 Silicon Labs Devices 5 EFR32BG26B310F1024IL136 EFR32BG26B310 Cortex-M33 EFR32BG26B310F1024IM68 EFR32BG26B310 Cortex-M33 EFR32BG26B310F2048IL136 EFR32BG26B310 Cortex-M33 EFR32BG26B310F2048IM48 EFR32BG26B310 Cortex-M33 EFR32BG26B310F2048IM68 EFR32BG26B310 Cortex-M33