JP2009289334A - 半導体装置およびテスト方法 - Google Patents
半導体装置およびテスト方法 Download PDFInfo
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- JP2009289334A JP2009289334A JP2008140608A JP2008140608A JP2009289334A JP 2009289334 A JP2009289334 A JP 2009289334A JP 2008140608 A JP2008140608 A JP 2008140608A JP 2008140608 A JP2008140608 A JP 2008140608A JP 2009289334 A JP2009289334 A JP 2009289334A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2884—Testing of integrated circuits [IC] using dedicated test connectors, test elements or test circuits on the IC under test
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/302—Contactless testing
- G01R31/3025—Wireless interface with the DUT
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- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Tests Of Electronic Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
【解決手段】ウェーハ1は、外部から無線により送信される電力および試験開始信号を受信する無線受信回路チップ2と、自己診断試験回路を搭載する不揮発性メモリチップ3と、を混載する。ウェーハ状態でのテスト時に、無線受信回路チップ2からチップ間配線を介して電力および試験開始信号の供給を受けて、ウェーハ1上の総ての不揮発性メモリチップ3が、自己診断試験回路によるテストを同時に実行し、それぞれの不揮発性メモリチップ3が、自身のメモリ領域にそのテストの結果を書き込む。
【選択図】図1
Description
2、2A 無線受信回路チップ
3、3A、3B、3C 不揮発性メモリチップ
5 パッケージ
11 スクライブライン
31 メモリ領域
32 BIST回路
51 ボンディングワイヤ
Claims (5)
- 外部から無線により送信される電力および試験開始信号を受信する無線受信回路チップと、
自己診断試験回路を搭載する不揮発性メモリチップと、
を同一ウェーハ上に混載し、
ウェーハ状態でのテスト時に、前記不揮発性メモリチップが、前記無線受信回路チップからチップ間配線を介して前記電力および前記試験開始信号の供給を受け、
ウェーハ上の総ての不揮発性メモリチップが、前記自己診断試験回路によるテストを同時に実行し、それぞれの不揮発性メモリチップが、自身のメモリ領域に前記テストの結果を書き込む
ことを特徴とする半導体装置。 - 複数のウェーハに対して無線による電力および試験開始信号の送信が同時に行われ、前記複数のウェーハのそれぞれに搭載される前記不揮発性メモリチップのテストが一斉に行われる
ことを特徴とする請求項1に記載の半導体装置。 - 外部から無線により送信される電力および試験開始信号を受信する無線受信回路チップと、
それぞれが自己診断試験回路を搭載する複数の不揮発性メモリチップと、
を同一パッケージに混載し、
パッケージ状態でのテスト時に、前記複数の不揮発性メモリチップのそれぞれが、前記無線受信回路チップから前記電力および前記試験開始信号の供給を受けて、前記自己診断試験回路によるテストを実行し、自身のメモリ領域に前記テストの結果を書き込む
ことを特徴とする半導体装置。 - 複数のパッケージに対して無線による電力および試験開始信号の送信が同時に行われ、前記複数のパッケージのそれぞれに搭載される前記複数の不揮発性メモリチップのテストが一斉に行われる
ことを特徴とする請求項3に記載の半導体装置。 - 無線受信手段と、自己診断試験回路を搭載する不揮発性メモリチップとを備える半導体装置のテスト方法であって、
前記半導体装置へ無線による電力および試験開始信号の送信を行うステップと、
前記無線受信手段が、前記電力および試験開始信号を受信するステップと、
前記無線受信手段が、前記不揮発性メモリチップへ前記電力および前記試験開始信号を供給するステップと、
前記不揮発性メモリチップが、前記自己診断試験回路によるテストを実行するステップと、
前記不揮発性メモリチップが、自身のメモリ領域に前記テストの結果を書き込むステップと、
前記メモリ領域から前記テストの結果を読み出して、前記不揮発性メモリチップの良品/不良品の判定を行うステップと
を有することを特徴とするテスト方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008140608A JP2009289334A (ja) | 2008-05-29 | 2008-05-29 | 半導体装置およびテスト方法 |
US12/473,566 US20090295420A1 (en) | 2008-05-29 | 2009-05-28 | Semiconductor device and testing method |
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---|---|---|---|
JP2008140608A JP2009289334A (ja) | 2008-05-29 | 2008-05-29 | 半導体装置およびテスト方法 |
Publications (1)
Publication Number | Publication Date |
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JP2009289334A true JP2009289334A (ja) | 2009-12-10 |
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ID=41379017
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JP2008140608A Pending JP2009289334A (ja) | 2008-05-29 | 2008-05-29 | 半導体装置およびテスト方法 |
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US (1) | US20090295420A1 (ja) |
JP (1) | JP2009289334A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101407479B1 (ko) * | 2010-06-10 | 2014-06-16 | 에스티에스반도체통신 주식회사 | 광신호를 이용하는 싱글레이션 장비 및 싱글레이션 방법 |
KR101448444B1 (ko) | 2010-06-10 | 2014-10-15 | 에스티에스반도체통신 주식회사 | 무선 신호 검사 기능을 가지는 비아 홀 가공용 레이저 장치 및 그 가공 방법 |
KR101450072B1 (ko) * | 2010-06-10 | 2014-10-15 | 에스티에스반도체통신 주식회사 | 무선 전력과 무선 광신호를 이용하는 스크린 프린팅 장치 |
WO2014168295A1 (ko) * | 2013-04-08 | 2014-10-16 | 주식회사 이에프텍 | 비휘발성 메모리 장치의 파워 로스 테스트 기기 및 방법 |
KR101461091B1 (ko) * | 2010-06-10 | 2014-11-14 | 에스티에스반도체통신 주식회사 | 무선 전력과 무선 광신호를 이용하는 솔더 볼 부착 장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2480847B (en) * | 2010-06-03 | 2014-12-10 | St Microelectronics Res & Dev | Remote testing system |
US9236143B2 (en) | 2011-12-28 | 2016-01-12 | Intel Corporation | Generic address scrambler for memory circuit test engine |
WO2013147841A1 (en) * | 2012-03-30 | 2013-10-03 | Intel Corporation | Generic address scrambler for memory circuit test engine |
TWI714169B (zh) * | 2019-07-17 | 2020-12-21 | 美商第一檢測有限公司 | 記憶體測試方法 |
Citations (2)
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JP2004253561A (ja) * | 2003-02-19 | 2004-09-09 | Matsushita Electric Ind Co Ltd | ウェハ検査装置、ウェハ検査方法および半導体ウェハ |
JP2005030877A (ja) * | 2003-07-11 | 2005-02-03 | Hitachi Ltd | 無線制御テスト機能を備えた半導体集積回路装置 |
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US5764655A (en) * | 1997-07-02 | 1998-06-09 | International Business Machines Corporation | Built in self test with memory |
KR100355225B1 (ko) * | 1999-07-12 | 2002-10-11 | 삼성전자 주식회사 | 교류 스트레스의 번-인 테스트가 가능한 집적회로 및 이를 이용한 테스트 방법 |
CA2308820A1 (en) * | 2000-05-15 | 2001-11-15 | The Governors Of The University Of Alberta | Wireless radio frequency technique design and method for testing of integrated circuits and wafers |
JP5030336B2 (ja) * | 2001-06-07 | 2012-09-19 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置 |
CA2404183C (en) * | 2002-09-19 | 2008-09-02 | Scanimetrics Inc. | Non-contact tester for integrated circuits |
US7249302B2 (en) * | 2003-08-01 | 2007-07-24 | Intermec Ip Corp. | Integrated test-on-chip system and method and apparatus for manufacturing and operating same |
US7325180B2 (en) * | 2003-11-26 | 2008-01-29 | Carnegie Mellon University | System and method to test integrated circuits on a wafer |
US20070220737A1 (en) * | 2006-03-17 | 2007-09-27 | Anthony Stoughton | Integrated circuit test result communication |
-
2008
- 2008-05-29 JP JP2008140608A patent/JP2009289334A/ja active Pending
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2009
- 2009-05-28 US US12/473,566 patent/US20090295420A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004253561A (ja) * | 2003-02-19 | 2004-09-09 | Matsushita Electric Ind Co Ltd | ウェハ検査装置、ウェハ検査方法および半導体ウェハ |
JP2005030877A (ja) * | 2003-07-11 | 2005-02-03 | Hitachi Ltd | 無線制御テスト機能を備えた半導体集積回路装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101407479B1 (ko) * | 2010-06-10 | 2014-06-16 | 에스티에스반도체통신 주식회사 | 광신호를 이용하는 싱글레이션 장비 및 싱글레이션 방법 |
KR101448444B1 (ko) | 2010-06-10 | 2014-10-15 | 에스티에스반도체통신 주식회사 | 무선 신호 검사 기능을 가지는 비아 홀 가공용 레이저 장치 및 그 가공 방법 |
KR101450072B1 (ko) * | 2010-06-10 | 2014-10-15 | 에스티에스반도체통신 주식회사 | 무선 전력과 무선 광신호를 이용하는 스크린 프린팅 장치 |
KR101461091B1 (ko) * | 2010-06-10 | 2014-11-14 | 에스티에스반도체통신 주식회사 | 무선 전력과 무선 광신호를 이용하는 솔더 볼 부착 장치 |
WO2014168295A1 (ko) * | 2013-04-08 | 2014-10-16 | 주식회사 이에프텍 | 비휘발성 메모리 장치의 파워 로스 테스트 기기 및 방법 |
US10008288B2 (en) | 2013-04-08 | 2018-06-26 | Elixir Flash Technology Co., Ltd. | Power loss test device and method for nonvolatile memory device |
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US20090295420A1 (en) | 2009-12-03 |
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