English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
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 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Trump to pull National Guard
Announces dementia diagnosis
Wins Iowa Senate seat
Former US senator dies
Taiwan on high alert
Italian cable car accident
Recalls assault in 1960s
Gospel music legend dies
Criticizes Trump veto
Admin terminates lease
Russian attack on Odesa
Sprinkles Cupcakes closing
France to ban under-15s?
Rivers’ comeback to end
Disney World worker hurt
Deep-sea search resumes
To review Epstein files
Raises alert for volcano
Earthquake strikes Japan
Frees 18 Cambodian POWs
To impose tariffs on beef
Peru train collision
Set to reject Paramount's bid
Facing assault charge
Weekly jobless claims fell
Drug prices to rise?
Announces MN fraud hearings
Trump Mobile T1 delayed
CA delays revoking CDLs
NBA Christmas viewership
To distribute digital tokens
反馈