2.19.1 Two Stop Bits Mode is Not Supported in SERCOM USART LIN Host Mode

Two stop bits mode (CTRLB.SBMODE=0x1) is not supported in SERCOM USART LIN Host Mode (CTRLA.FORM=0x2) in the case where break, sync and identifier fields are automatically transmitted when DATA is written with the identifier (CTRLB.LINCMD=0x2). Only one stop bit mode is supported.