JP5000900B2 - マルチチップ装置 - Google Patents
マルチチップ装置 Download PDFInfo
- Publication number
- JP5000900B2 JP5000900B2 JP2006056695A JP2006056695A JP5000900B2 JP 5000900 B2 JP5000900 B2 JP 5000900B2 JP 2006056695 A JP2006056695 A JP 2006056695A JP 2006056695 A JP2006056695 A JP 2006056695A JP 5000900 B2 JP5000900 B2 JP 5000900B2
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- JP
- Japan
- Prior art keywords
- terminal
- chip
- circuit
- terminals
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/1201—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details comprising I/O circuitry
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/48—Arrangements in static stores specially adapted for testing by means external to the store, e.g. using direct memory access [DMA] or using auxiliary access paths
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
- G11C2029/5602—Interface to device under test
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Tests Of Electronic Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Description
210 装置基体
211 外部端子
220 メインチップ
226 メイン端子
300 周辺チップ
310 外側端子
320 内側端子
301 機能回路
360 切換部
361,362 給電電極
231,232 受電電極
Claims (6)
- 第1の端子と、第2の端子を有している第1の回路チップと、前記第1の端子に接続されている第3の端子と前記第2の端子に接続されている第4の端子と機能回路とを有している第2の回路チップと、を有しているマルチチップ装置であって、
前記第2の回路チップは、前記第3の端子が前記機能回路に接続されている第1の接続状態と、前記第3の端子と前記第4の端子とが接続されている第2の接続状態と、を切り換える切換部を有しており、
前記第1の接続状態と前記第2の接続状態との切換信号が前記第1の端子から前記第3の端子を介して前記切換部に入力され、
前記第1の接続状態にするための第1の前記切替信号が入力されると、前記第1の接続状態にするための第1の設定データが前記第1の回路チップにより前記第2の端子から前記第4の端子を介して前記切換部に入力され、
前記第2の接続状態にするための第2の前記切替信号が入力されると、前記第2の接続状態にするための第2の設定データが前記第1の端子から前記第3の端子を介して前記切換部に入力されるマルチチップ装置。 - 前記切換部は、前記第1の接続状態のときに前記第2の端子も前記機能回路に接続する請求項1に記載のマルチチップ装置。
- 前記第2の回路チップは、前記第1の機能回路と前記第2の機能回路とを有しており、
前記切換部は、
前記第1の接続状態のときに前記第3の端子を前記第4の端子に接続することなく前記第1の機能回路に接続するとともに前記第4の端子を前記第3の端子に接続することなく前記第2の機能回路に接続し、
前記第2の接続状態のときに前記第3の端子と前記第1の機能回路との接続を解除するとともに前記第4の端子と前記第2の機能回路との接続を解除して前記第3の端子と前記第4の端子とを接続する請求項2に記載のマルチチップ装置。 - 複数の前記第1の端子を有しており、前記第1の回路チップが複数の前記第2の端子を有しており、前記第2の回路チップが複数の前記第3の端子と複数の前記第4の端子と複数の前記第1の機能回路と複数の前記第2の機能回路とを有しており、
前記切換部は、前記第1の接続状態のときに複数の前記第3の端子の少なくとも一部を前記第4の端子に接続することなく前記第1の機能回路に個々に接続するとともに複数の前記第4の端子の少なくとも一部を前記第3の端子に接続することなく前記第2の機能回路に個々に接続し、
前記第2の接続状態のときに複数の前記第3の端子の少なくとも一部と前記第1の機能回路との接続を解除するとともに複数の前記第4の端子の少なくとも一部を前記第2の機能回路に接続することなく前記第1の機能回路との接続を解除された複数の前記第3の端子と前記第2の機能回路との接続を解除された複数の前記第4の端子とを個々に接続する請求項3に記載のマルチチップ装置。 - 前記切換部は、少なくとも前記第2の接続状態のときに接続した前記第3の端子と前記第4の端子との信号伝送方向も切り換える請求項1ないし4の何れか一項に記載のマルチチップ装置。
- 前記第2の回路チップは、前記第1の回路チップと対向する位置に給電電極があり、
前記第1の回路チップは、前記第2の回路チップと対向する位置に受電電極があり、
前記給電電極が前記受電電極に接続されている請求項1に記載のマルチチップ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006056695A JP5000900B2 (ja) | 2006-03-02 | 2006-03-02 | マルチチップ装置 |
US11/680,659 US8283663B2 (en) | 2006-03-02 | 2007-03-01 | Multichip device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006056695A JP5000900B2 (ja) | 2006-03-02 | 2006-03-02 | マルチチップ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007232644A JP2007232644A (ja) | 2007-09-13 |
JP5000900B2 true JP5000900B2 (ja) | 2012-08-15 |
Family
ID=38470789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006056695A Expired - Fee Related JP5000900B2 (ja) | 2006-03-02 | 2006-03-02 | マルチチップ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8283663B2 (ja) |
JP (1) | JP5000900B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11392478B2 (en) | 2019-09-06 | 2022-07-19 | Kioxia Corporation | Semiconductor device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101490334B1 (ko) | 2008-04-30 | 2015-02-06 | 삼성전자주식회사 | 인터포저 칩 및 인터포저 칩을 갖는 멀티-칩 패키지 |
CN106708776A (zh) * | 2015-11-18 | 2017-05-24 | 凌阳科技股份有限公司 | 数据传收*** |
JP7359047B2 (ja) * | 2020-03-16 | 2023-10-11 | セイコーエプソン株式会社 | リアルタイムクロック装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04250644A (ja) * | 1991-01-25 | 1992-09-07 | Nec Corp | マルチチップ実装ic |
US5729553A (en) * | 1994-08-29 | 1998-03-17 | Matsushita Electric Industrial Co., Ltd. | Semiconductor integrated circuit with a testable block |
DE19634064A1 (de) * | 1996-08-23 | 1998-02-26 | Bosch Gmbh Robert | Chipkarte mit Personalisierungsspeicher und Verfahren zum Ein- und Ausgeben von Daten |
US5901048A (en) * | 1997-12-11 | 1999-05-04 | International Business Machines Corporation | Printed circuit board with chip collar |
DE10123758B4 (de) * | 2001-05-16 | 2008-04-03 | Texas Instruments Deutschland Gmbh | Multi-Chip-Modul mit mehreren integrierten Halbleiterschaltungen |
JP2003004808A (ja) * | 2001-06-19 | 2003-01-08 | Nec Corp | 半導体装置および半導体装置のテスト方法 |
US7103654B2 (en) * | 2001-08-07 | 2006-09-05 | Hewlett-Packard Development Company, L.P. | Server system with segregated management LAN and payload LAN |
JP4339534B2 (ja) * | 2001-09-05 | 2009-10-07 | 富士通マイクロエレクトロニクス株式会社 | メモリチップとロジックチップとを搭載し,メモリチップの試験を可能にした半導体装置 |
JP2003296296A (ja) | 2002-01-30 | 2003-10-17 | Oki Electric Ind Co Ltd | マイクロコントローラ |
JP2004085366A (ja) | 2002-08-27 | 2004-03-18 | Matsushita Electric Ind Co Ltd | マルチチップモジュールおよびそのテスト方法 |
-
2006
- 2006-03-02 JP JP2006056695A patent/JP5000900B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-01 US US11/680,659 patent/US8283663B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11392478B2 (en) | 2019-09-06 | 2022-07-19 | Kioxia Corporation | Semiconductor device |
US11726895B2 (en) | 2019-09-06 | 2023-08-15 | Kioxia Corporation | Semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
US20070205504A1 (en) | 2007-09-06 |
JP2007232644A (ja) | 2007-09-13 |
US8283663B2 (en) | 2012-10-09 |
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