1 请问datasheet上推荐的0.2mm孔径, 但是regular pad直径推荐多少呢,内层GND的flash焊盘的内径和外径是多少呢. 软件使用的allgero。附件是我做的焊盘,内层的flash 都重叠在一起了
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1 请问datasheet上推荐的0.2mm孔径, 但是regular pad直径推荐多少呢,内层GND的flash焊盘的内径和外径是多少呢. 软件使用的allgero。附件是我做的焊盘,内层的flash 都重叠在一起了