SC16C2550BIA44
SC16C2550BIA44,512
SC16C2550BIA44,518
SC16C2550BIA44,529
SC16C2550BIA44-S
SC16C2550BIB
SC16C2550BIB48
SC16C2550BIB48 128
SC16C2550BIB48,128
SC16C2550BIB48,151
19129911934(手机优先微信同号)