JP2015019030A - 半導体装置 - Google Patents
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- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
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- H01L2224/13001—Core members of the bump connector
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- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16135—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/16145—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
- H01L2224/16148—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked the bump connector connecting to a bonding area protruding from the surface
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- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/17—Structure, shape, material or disposition of the bump connectors after the connecting process of a plurality of bump connectors
- H01L2224/171—Disposition
- H01L2224/1718—Disposition being disposed on at least two different sides of the body, e.g. dual array
- H01L2224/17181—On opposite sides of the body
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- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81193—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed on both the semiconductor or solid-state body and another item or body to be connected to the semiconductor or solid-state body
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- H01L2924/151—Die mounting substrate
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- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
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Abstract
Description
前記複数の集積回路は、信号生成手段を含む第1の集積回路と、該第1の集積回路の上に積層され、前記信号生成手段で生成された信号が供給される複数の第2の集積回路とを含み、
前記第1の集積回路と、前記複数の第2の集積回路とは、それぞれ接続手段を備え、前記接続手段を介して互いに電気的に接続され、前記第1の集積回路は前記接続手段を介して前記複数の第2の集積回路に前記信号を出力し、
前記複数の第2の集積回路のそれぞれは、コンポーネントと、前記接続手段からの前記信号を前記コンポーネントへ供給する分配器とを含み、前記接続手段と前記分配器との距離、及び、前記コンポーネントと前記分配器との距離は、前記複数の第2の集積回路の間で互いに同一であることを特徴とする。
[実施形態1]
図1は本発明の実施形態としての半導体装置100を示す図である。図1において、半導体装置100は、外部端子101、パッケージ基板102、バンプ103、第1の集積回路200、第2の集積回路210、220、230で構成される。第1の集積回路200は、配線層104、シリコン基板105、シリコン貫通ビア106、マイクロバンプ107を含む。また、第2の集積回路210、220、230は共通のレイアウト構成を備え、それぞれ、配線層108、シリコン基板109、シリコン貫通ビア106、マイクロバンプ107を含む。
次に、第2の実施形態を説明する。図3は第2の実施形態における半導体装置300の構成を示す図である。図3において、図1と同様の構成については同一番号を付加して説明する。本実施形態においても、パッケージ基板102に近い側を下層として説明する。また、半導体装置300を、デジタルカメラなど、画像を撮影し、メモリカード等の記録媒体に記録する撮像装置における信号処理のために用いる場合について説明する。
本実施形態では、基準信号通信部411が基準信号を送信する際に、出力先の層の動作電圧に応じてスキュー調整を行う場合に関して説明する。積層された各層の集積回路は、どの電圧で動作できるかを示す情報を有し、この情報に応じて、基準信号通信部411が有するスキュー調整部によりスキュー調整を行う。
Claims (8)
- 積層された複数の集積回路を有する半導体装置であって、
前記複数の集積回路は、信号生成手段を含む第1の集積回路と、該第1の集積回路の上に積層され、前記信号生成手段で生成された信号が供給される複数の第2の集積回路とを含み、
前記第1の集積回路と、前記複数の第2の集積回路とは、それぞれ接続手段を備え、前記接続手段を介して互いに電気的に接続され、前記第1の集積回路は前記接続手段を介して前記複数の第2の集積回路に前記信号を出力し、
前記複数の第2の集積回路のそれぞれは、コンポーネントと、前記接続手段からの前記信号を前記コンポーネントへ供給する分配器とを含み、前記接続手段と前記分配器との距離、及び、前記コンポーネントと前記分配器との距離は、前記複数の第2の集積回路の間で互いに同一であることを特徴とする半導体装置。 - 前記複数の第2の集積回路は、前記接続手段を中心として互いに回転して積層されていることを特徴とする請求項1に記載の半導体装置。
- 前記信号はクロック信号及び同期信号の少なくともいずれかであることを特徴とする請求項1又は2に記載の半導体装置。
- 前記複数の第2の集積回路は、複数の前記コンポーネントと前記分配器に関して共通のレイアウトを有することを特徴とする請求項1から3のいずれか1項に記載の半導体装置。
- 前記接続手段は、前記信号を遅延させる遅延手段を備え、
前記接続手段は、前記遅延手段により、前記第2の集積回路の積層位置に応じて、前記信号を遅延させて前記複数の第2の集積回路に出力することを特徴とする請求項1から4のいずれか1項に記載の半導体装置。 - 前記接続手段は、前記第1の集積回路に対する前記第2の集積回路の積層位置が近いほど遅延時間が長くなるように、前記遅延手段により前記複数の第2の集積回路に出力する前記信号を遅延させて前記複数の第2の集積回路に出力することを特徴とする請求項5に記載の半導体装置。
- 前記接続手段は、前記信号を遅延させる遅延手段を備え、
前記接続手段は、前記遅延手段により、前記第2の集積回路の動作電圧に応じて、前記信号を遅延させて前記複数の第2の集積回路に出力することを特徴とする請求項1から4のいずれか1項に記載の半導体装置。 - 前記接続手段は、前記第2の集積回路の動作電圧が低いほど遅延時間が長くなるように、前記遅延手段により前記複数の第2の集積回路に出力する前記信号を遅延させて前記複数の第2の集積回路に出力することを特徴とする請求項7に記載の半導体装置。
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Citations (10)
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JP2005191172A (ja) * | 2003-12-25 | 2005-07-14 | Elpida Memory Inc | 半導体集積回路装置 |
JP2010108204A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Ltd | マルチチッププロセッサ |
JP2010118746A (ja) * | 2008-11-11 | 2010-05-27 | Renesas Technology Corp | 半導体集積回路及びクロック同期化制御方法 |
JP2010171092A (ja) * | 2009-01-21 | 2010-08-05 | Hitachi Ltd | 半導体装置 |
JP2010186764A (ja) * | 2009-02-10 | 2010-08-26 | Hitachi Ltd | 半導体集積回路装置 |
US20100277210A1 (en) * | 2009-04-30 | 2010-11-04 | International Business Machines Corporation | Three-dimensional chip-stack synchronization |
JP2011166026A (ja) * | 2010-02-12 | 2011-08-25 | Elpida Memory Inc | 半導体装置 |
WO2011155333A1 (ja) * | 2010-06-11 | 2011-12-15 | 株式会社日立製作所 | 半導体集積回路装置 |
JP2013051299A (ja) * | 2011-08-31 | 2013-03-14 | Elpida Memory Inc | 半導体装置及びその製造方法 |
WO2013080426A1 (ja) * | 2011-12-01 | 2013-06-06 | パナソニック株式会社 | 熱を考慮した構造を持つ集積回路装置、三次元集積回路、三次元プロセッサ装置、及びプロセススケジューラ |
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Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005191172A (ja) * | 2003-12-25 | 2005-07-14 | Elpida Memory Inc | 半導体集積回路装置 |
JP2010108204A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Ltd | マルチチッププロセッサ |
JP2010118746A (ja) * | 2008-11-11 | 2010-05-27 | Renesas Technology Corp | 半導体集積回路及びクロック同期化制御方法 |
JP2010171092A (ja) * | 2009-01-21 | 2010-08-05 | Hitachi Ltd | 半導体装置 |
JP2010186764A (ja) * | 2009-02-10 | 2010-08-26 | Hitachi Ltd | 半導体集積回路装置 |
US20100277210A1 (en) * | 2009-04-30 | 2010-11-04 | International Business Machines Corporation | Three-dimensional chip-stack synchronization |
JP2011166026A (ja) * | 2010-02-12 | 2011-08-25 | Elpida Memory Inc | 半導体装置 |
WO2011155333A1 (ja) * | 2010-06-11 | 2011-12-15 | 株式会社日立製作所 | 半導体集積回路装置 |
JP2013051299A (ja) * | 2011-08-31 | 2013-03-14 | Elpida Memory Inc | 半導体装置及びその製造方法 |
WO2013080426A1 (ja) * | 2011-12-01 | 2013-06-06 | パナソニック株式会社 | 熱を考慮した構造を持つ集積回路装置、三次元集積回路、三次元プロセッサ装置、及びプロセススケジューラ |
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