Devices EFR32MG26 Series EFR32MG26B510 EFR32MG26B510 Silicon Labs Devices 3 EFR32MG26B510F3200IL136 EFR32MG26B510 Cortex-M33 EFR32MG26B510F3200IM48 EFR32MG26B510 Cortex-M33 EFR32MG26B510F3200IM68 EFR32MG26B510 Cortex-M33