规格书
                    1(SAM D5x,E5x Family Datasheet)
                   
                    产品培训模块
                    1(MCU Product Line Introduction)
                   
                    设计资源
                    1(ATSAME53N19A Development Tool Selector)
                   
                    PCN 封装
                    1(MBB/Label Chgs 16/Nov/2018)
                   
                    HTML 规格书
                    1(SAM D5x,E5x Family Datasheet)
                   
                    EDA 模型
                    1(ATSAME53N19A-AUT by Ultra Librarian)
                   
                    Errata
                    1(SAM D5x,E5x Family Errata)