ASMF16A-HF EFM8BB21F16A-C-QFN20 EFM8BB21F16A-C-QFN20R EFM8BB22F16A-C-QFN28 EFM8BB22F16A-C-QFN28R EFM8BB31F16A-B-4QFN24 EFM8BB31F16A-B-4QFN24R EFM8BB31F16A-B-5QFN32 EFM8BB31F16A-B-5QFN32R EFM8BB31F16A-C-4QFN24 EFM8BB31F16A-C-4QFN24R EFM8BB31F16A-C-5QFN32 EFM8BB31F16A-C-5QFN32R EFM8BB31F16A-D-4QFN24 EFM8BB31F16A-D-4QFN24R EFM8BB31F16A-D-5QFN32 EFM8BB31F16A-D-5QFN32R SM4F16AHE3-TP SM4F16A-TP SM6F16AY SMA4F16A SMA4F16AY SMA6F16A SMA6F16A-M3/6A SMA6F16A-M3/6B SMA6F16AY SMAF16A-TP SMB15F16A SMB15F16AY SMB6F16A SMB6F16AY SMBF16A-TP