Silicon Labs EFM8BB31F32I-B-5QFN32R

Silicon Labs EFM32TG11B120F128GM32-BR

Silicon Labs EFM32TG11B120F128IM32-BR

Silicon Labs EFM32TG11B140F64IM32-BR

Silicon Labs EFM32TG11B520F128IM32-B

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Silicon Labs EFM8BB31F16A-C-5QFN32

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Silicon Labs EFM8BB31F64A-C-5QFN32