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XC3S1400A-4FGG484I XC3S1400A-4FGG484C 封装484-BBGA*
xc3s1400a4844fgg484c bbga 4fgg484i-封装- xc3s1400a-
- -ic 4fg456i封装xc3s1000456-bbga4fg456c 集成xc3s1000