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
冬季运动会
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
Larry Summers to resign
Delivers SOTU address
US military plane crash
Allowed data sharing w/ ICE
Awards Medal of Honor
Delays age verification plans
FBI raids home, office
BMW to recall vehicles in US
Trump unveils retirement plan
Turkish Air Force F-16 crashes
Zimbabwe ends US talks
Hegseth revives bid to punish
Frees, deports American
Salve Regina student dies
Plane found with bullet hole
Lauren Chapin dies
Demands full military access
Rachel Reid delays release
House rejects air safety bill
On Democrats' SOTU boycott
USTA announces new CEO
Russia fines Google
Floods, landslides in Brazil
US men’s hockey team visits WH
Strikes deal with Vivtex
Richard Axel resigns
Faces confirmation hearing
Apologizes to staff
NH resident charged
Martin Short's daughter dies
反馈