Devices EFM32PG26 Series EFM32PG26B500 EFM32PG26B500 Silicon Labs Devices 3 EFM32PG26B500F3200IL136 EFM32PG26B500 Cortex-M33 EFM32PG26B500F3200IM48 EFM32PG26B500 Cortex-M33 EFM32PG26B500F3200IM68 EFM32PG26B500 Cortex-M33