中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

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电子与封装 ›› 2023, Vol. 23 ›› Issue (11): 110101 . doi: 10.16257/j.cnki.1681-1070.2023.0170

所属专题: ICTC 2023(集成电路测试大会)

• ICTC 2023(集成电路测试大会)专题 •    下一篇

芯粒测试技术综述

解维坤1,2,蔡志匡3,刘小婷3,陈龙2,张凯虹4,王厚军1   

  1. 1.电子科技大学自动化学院,成都 610097;2. 中国电子科技集团公司第五十八研究所,江苏 无锡 214035;3. 南京邮电大学集成电路科学与工程学院,南京 210003;4. 无锡中微腾芯电子有限公司,江苏 无锡 214000
  • 收稿日期:2023-09-06 出版日期:2023-11-28 发布日期:2023-11-28
  • 作者简介:解维坤(1980—),男,山东青岛人,博士研究生,高级工程师,主要研究方向为FPGA等可编程器件测试及芯粒可测性设计技术。

Overview of Chiplet Testing Technology

XIE Weikun1,2, CAI Zhikuang3, LIU Xiaoting3, CHEN Long2, ZHANG Kaihong4, WANG Houjun1   

  1. 1. School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610097, China; 2.China ElectronicsTechnology Group Corporation No.58 ResearchInstitute, Wuxi 214035, China; 3.School of Integrated Circuit Science and Engineering,Nanjing University of Posts andTelecommunications, Nanjing210003, China; 4.Wuxi Zhongwei Tengxin Electronics Co., Ltd., Wuxi 214000, China
  • Received:2023-09-06 Online:2023-11-28 Published:2023-11-28

摘要: 随着半导体工艺的发展,芯片工艺提升愈发困难,摩尔定律日趋放缓,而芯粒集成技术促进了多芯片封装的发展,有效地延续了摩尔定律。以2.5D、3D集成为主的芯粒异构集成芯片的测试方法与传统2D芯片测试有所不同,带来一些新的测试挑战。从当前芯粒测试的挑战分析入手,介绍了芯粒互连标准、互连测试和基于不同测试访问标准的可测性设计(DFT)方法,着重阐述各方法的优缺点以及相互之间的联系与区别,旨在帮助读者对芯粒测试技术进行系统性了解。

关键词: 芯粒, 可测性设计, TSV, 互连测试, 先进封装

Abstract: With the development of semiconductor process, chip process upgrading is more and more difficult, and Moore's law is slowing down. Chiplet integration technology has promoted the development of multichip packaging, effectively continuing Moore's law. The testing methods of Chiplet heterogeneous integrated chips, which are mainly based on 2.5D and 3D integration, are different from traditional 2D chip testing, bringing some new testing challenges.Starting with the analysis of the challenges of current Chiplet testing, Chiplet interconnection standards, interconnection testing and design for testability (DFT) methods based on different testing access standards are introduced, focusing on the advantages and disadvantages of each method as well as the connections and differences among them, aiming to help readers gain a systematic understanding of Chiplet testing technology.

Key words: Chiplet, design for testability, TSV, interconnection testing, advanced packaging

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