JP5143413B2 - 半導体集積回路 - Google Patents
半導体集積回路 Download PDFInfo
- Publication number
- JP5143413B2 JP5143413B2 JP2006342433A JP2006342433A JP5143413B2 JP 5143413 B2 JP5143413 B2 JP 5143413B2 JP 2006342433 A JP2006342433 A JP 2006342433A JP 2006342433 A JP2006342433 A JP 2006342433A JP 5143413 B2 JP5143413 B2 JP 5143413B2
- Authority
- JP
- Japan
- Prior art keywords
- chip
- power supply
- dram
- semiconductor
- semiconductor chip
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
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- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
- H01L2224/4813—Connecting within a semiconductor or solid-state body, i.e. fly wire, bridge wire
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Integrated Circuits (AREA)
- Dram (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Description
付近に配置される。DRAMチップ4は、その中央付近に1ビットのデジタルデータを記憶するための記憶素子が碁盤目状に多数形成され、記憶部5を構成している。記憶部5には、「0」と「1」の2値からなるデジタルデータを表すための高電圧(VDD_DRAM)と低電圧(VSS_DRAM)が供給される。例えば、デジタルデータの「0」はVSS_DRAMに、「1」はVDD_DRAMに対応する。VDD_DRAMとVSS_DRAMは、DRAMチップ4上の記憶部5周辺に設けられたI/O(INPUT/OUTPUT)セル9を介して外部から供給される。ここで、I/Oセル9は、DRAMチップ4の長辺部分にのみ形成されている。
給するI/Oセルが設けられるが、短辺部分には外部セル18とスイッチセル20は設けられない。これは、外部セル18とスイッチセル20が、マザーチップ2の長辺部分に配置されたDRAM電源線8に接続されるためである。
きる。
Claims (5)
- 第1の半導体チップと、この第1の半導体チップ上に装着された第2の半導体チップと、を備える半導体集積回路において、
前記第2の半導体チップは、この第2の半導体チップに電源電圧を供給するための複数の第1のパッドを備え、
前記第1の半導体チップは、電源線と、外部からの電源電圧が供給される第2のパッドと、この第2のパッドと前記電源線とを電気的に接続する配線を備える複数の外部セルと、スイッチ素子と、このスイッチ素子を介して前記電源線に接続されると共に、前記第2の半導体チップの前記第1のパッドにワイヤボンディングにより電気的に接続された第3のパッドを備える複数のスイッチングセルと、前記スイッチ素子のオンオフを制御する制御回路と、を備え、
前記複数の第1のパッドは、前記第2の半導体チップの長辺部分に沿って配置され、前記電源線、前記複数の外部セル及び前記複数のスイッチングセルは、前記第1の半導体チップの長辺部分に沿って配置されていることを特徴とする半導体集積回路。
- 前記第2及び第3のパッドは、前記第1の半導体チップの最も外周部分に配置され、前記電源線、前記第2及び第3のパッドは上層配線により形成されており、前記複数のスイッチングセルの前記スイッチ素子及び前記複数の外部セルの前記配線は、絶縁膜を介して前記上層配線の下層に形成され、前記第2及び第3のパッドと前記電源線の間に他の配線が前記電源線に沿って配置されていることを特徴とする請求項1に記載の半導体集積回路。
- 前記スイッチ素子はMOSトランジスタからなり、前記制御回路はこのMOSトランジスタのゲート電極に前記スイッチ素子のオンオフを制御する信号を供給するように構成されたことを特徴とする請求項1又は2に記載の半導体集積回路。
- 前記スイッチセルは前記ゲート電極に電気的に接続されたコントロールパッドを備え、前記制御回路は、このコントロールパッドに前記スイッチ素子のオンオフを制御する信号を供給し、このコントロールパッドは、前記上層配線により形成されたことを特徴とする請求項3に記載の半導体集積回路。
- 前記制御回路はスタンバイモード時に前記スイッチ素子をオフすることにより、前記電源線と前記第3のパッドとの電気的接続を遮断することを特徴とする請求項1乃至4のいずれかに記載の半導体集積回路。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006342433A JP5143413B2 (ja) | 2006-12-20 | 2006-12-20 | 半導体集積回路 |
CN2007101865723A CN101207115B (zh) | 2006-12-20 | 2007-12-12 | 半导体集成电路 |
US12/000,629 US20080151676A1 (en) | 2006-12-20 | 2007-12-14 | Semiconductor integrated circuit |
KR1020070133291A KR101016463B1 (ko) | 2006-12-20 | 2007-12-18 | 반도체 집적 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006342433A JP5143413B2 (ja) | 2006-12-20 | 2006-12-20 | 半導体集積回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008153576A JP2008153576A (ja) | 2008-07-03 |
JP5143413B2 true JP5143413B2 (ja) | 2013-02-13 |
Family
ID=39542568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006342433A Expired - Fee Related JP5143413B2 (ja) | 2006-12-20 | 2006-12-20 | 半導体集積回路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080151676A1 (ja) |
JP (1) | JP5143413B2 (ja) |
KR (1) | KR101016463B1 (ja) |
CN (1) | CN101207115B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5363044B2 (ja) * | 2008-07-22 | 2013-12-11 | 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 |
KR100968156B1 (ko) * | 2008-12-05 | 2010-07-06 | 주식회사 하이닉스반도체 | 전원제어회로 및 이를 이용한 반도체 메모리 장치 |
FR2951576B1 (fr) * | 2009-10-20 | 2011-12-16 | St Microelectronics Rousset | Circuit integre comprenant une borne non dediee de reception d'une haute tension d'effacement programmation |
EP2317519A1 (fr) | 2009-10-20 | 2011-05-04 | STMicroelectronics Rousset SAS | Circuit intégré comprenant une borne non dédié de réception d'une haute tension d'effacement programmation |
KR101161994B1 (ko) * | 2010-12-03 | 2012-07-03 | 에스케이하이닉스 주식회사 | 멀티 칩 패키지 장치 및 그의 동작 방법 |
JP2015177171A (ja) * | 2014-03-18 | 2015-10-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
GB2526823B (en) * | 2014-06-03 | 2018-09-26 | Advanced Risc Mach Ltd | An integrated circuit with interface circuitry, and an interface cell for such interface circuitry |
JP6672626B2 (ja) | 2015-07-22 | 2020-03-25 | 富士通株式会社 | 半導体装置および半導体装置の制御方法 |
CN108962301B (zh) * | 2018-05-24 | 2022-04-12 | 济南德欧雅安全技术有限公司 | 一种存储装置 |
KR20210045876A (ko) * | 2019-10-17 | 2021-04-27 | 에스케이하이닉스 주식회사 | 반도체 패키지 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01145842A (ja) * | 1987-12-01 | 1989-06-07 | Nec Ic Microcomput Syst Ltd | 半導体装置 |
JPH04163953A (ja) * | 1990-10-26 | 1992-06-09 | Seiko Epson Corp | 半導体装置用パッケージ |
US5838603A (en) * | 1994-10-11 | 1998-11-17 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and method for fabricating the same, memory core chip and memory peripheral circuit chip |
US5615162A (en) * | 1995-01-04 | 1997-03-25 | Texas Instruments Incorporated | Selective power to memory |
TW318933B (en) * | 1996-03-08 | 1997-11-01 | Hitachi Ltd | Semiconductor IC device having a memory and a logic circuit implemented with a single chip |
JP3268740B2 (ja) * | 1997-08-20 | 2002-03-25 | 株式会社東芝 | Asicの設計製造方法、スタンダードセル、エンベッテドアレイ、及びマルチ・チップ・パッケージ |
JP3938617B2 (ja) * | 1997-09-09 | 2007-06-27 | 富士通株式会社 | 半導体装置及び半導体システム |
JPH11219589A (ja) * | 1998-02-03 | 1999-08-10 | Mitsubishi Electric Corp | スタティック型半導体記憶装置 |
JP3871853B2 (ja) * | 2000-05-26 | 2007-01-24 | 株式会社ルネサステクノロジ | 半導体装置及びその動作方法 |
JP3831593B2 (ja) * | 2000-09-21 | 2006-10-11 | 三洋電機株式会社 | マルチチップモジュール |
US6501300B2 (en) * | 2000-11-21 | 2002-12-31 | Hitachi, Ltd. | Semiconductor integrated circuit |
JP2003006041A (ja) * | 2001-06-20 | 2003-01-10 | Hitachi Ltd | 半導体装置 |
JP4974202B2 (ja) * | 2001-09-19 | 2012-07-11 | ルネサスエレクトロニクス株式会社 | 半導体集積回路 |
JP2003132683A (ja) * | 2001-10-23 | 2003-05-09 | Hitachi Ltd | 半導体装置 |
US6807109B2 (en) * | 2001-12-05 | 2004-10-19 | Renesas Technology Corp. | Semiconductor device suitable for system in package |
JP2004085526A (ja) * | 2001-12-05 | 2004-03-18 | Renesas Technology Corp | 半導体装置 |
JP2004273800A (ja) * | 2003-03-10 | 2004-09-30 | Renesas Technology Corp | 複数の半導体素子を積載して収納した半導体装置 |
US7498836B1 (en) * | 2003-09-19 | 2009-03-03 | Xilinx, Inc. | Programmable low power modes for embedded memory blocks |
-
2006
- 2006-12-20 JP JP2006342433A patent/JP5143413B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-12 CN CN2007101865723A patent/CN101207115B/zh not_active Expired - Fee Related
- 2007-12-14 US US12/000,629 patent/US20080151676A1/en not_active Abandoned
- 2007-12-18 KR KR1020070133291A patent/KR101016463B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2008153576A (ja) | 2008-07-03 |
KR101016463B1 (ko) | 2011-02-24 |
CN101207115A (zh) | 2008-06-25 |
CN101207115B (zh) | 2010-06-02 |
US20080151676A1 (en) | 2008-06-26 |
KR20080058209A (ko) | 2008-06-25 |
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