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电子工程专辑
4 年
先进的芯片尺寸封装(CSP)技术
所谓芯片尺寸封装就是CSP (Chip Size Package或Chip Scale Package)。JEDEC(美国EIA协会联合电子器件工程委员会)的JSTK一012标准规定,LSI芯片封装面积小于或等于LSI芯片面积的120%的产品称之为CSP。CSP技术的出现确保VLSI在高性能、高可靠性的前提下实现芯片的最小尺寸封装 ...
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Overhauls vaccine schedule
Maduro pleads not guilty
Pentagon to demote Kelly
Bluefin tuna sells for $3.2M
Urges Venezuelan independence
Cyberbullying case ruling
Denmark PM calls out Trump
Humanoid robot Atlas debut
Sworn in as interim pres
Swiss bar fire victims ID'd
Israeli strikes in Lebanon
Defends US at UN
Raiders fire coach Carroll
To resume US-mediated talks
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Finalizes 1-yr deal w/ Giants
Damage reported at home
Judge rejects McIver's bid
NK tests hypersonic missiles
Holocaust survivor dies
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Trump on UKR attack at home
Trial over police response
Rubio on Venezuela
Protests outside NY jail
Debuts weight-loss pill in US
Crosses $1B milestone
Pilot killed in plane crash
Seek improved ties
Browns fire head coach
Remaining hikers identified
To return as Giants GM
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