Devices EFM32TG Series EFM32TG225 EFM32TG225 Silicon Labs Devices 3 EFM32TG225F16 EFM32TG225 Cortex-M3 EFM32TG225F32 EFM32TG225 Cortex-M3 EFM32TG225F8 EFM32TG225 Cortex-M3