JP5433506B2 - 半導体メモリ装置 - Google Patents
半導体メモリ装置 Download PDFInfo
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- JP5433506B2 JP5433506B2 JP2010138288A JP2010138288A JP5433506B2 JP 5433506 B2 JP5433506 B2 JP 5433506B2 JP 2010138288 A JP2010138288 A JP 2010138288A JP 2010138288 A JP2010138288 A JP 2010138288A JP 5433506 B2 JP5433506 B2 JP 5433506B2
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
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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 semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10D89/00
- H01L25/0652—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10D89/00 the devices being arranged next and on each other, i.e. mixed assemblies
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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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48145—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48145—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
- H01L2224/48147—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked with an intermediate bond, e.g. continuous wire daisy chain
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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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
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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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes
- H01L2225/04—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same main group of the same subclass of class H10
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06555—Geometry of the stack, e.g. form of the devices, geometry to facilitate stacking
- H01L2225/06562—Geometry of the stack, e.g. form of the devices, geometry to facilitate stacking at least one device in the stack being rotated or offset
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- 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
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
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- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
Description
ボンディングパッド 110
メモリコントロールチップ 200
ボンディングパッド 230
配線基板 400
ダイパッド 430
開口部 430a、430b
空間 440
封止樹脂 500
Claims (6)
- 積層された複数のメモリチップからなる積層メモリチップと、
前記積層メモリチップを搭載するダイパッドと、
前記ダイパッドが搭載されるとともに、前記積層メモリチップと電気的に接続される端子を有する基板と、
前記基板上に前記積層メモリチップに隣接して搭載されたメモリコントロールチップと、を含む半導体メモリ装置であって、
前記積層メモリチップは、上方のメモリチップが直下のメモリチップに対して前記メモリコントロールチップの搭載位置に向けてずらした状態で積層されて構成され、
前記積層メモリチップの前記メモリコントロールチップに向けて迫り出した部分と前記基板との間の空間に前記メモリコントロールチップの少なくとも一部が侵入しており、
前記メモリコンロールチップは、前記ダイパッドに設けられた第1の開口部内に、前記メモリコントロールチップの搭載面の高さ位置が、前記積層メモリチップの搭載面の高さ位置よりも低くなるように配置され、
前記端子は前記ダイパッドに設けられた第2の開口部内に配置されて前記メモリチップとボンディングワイヤを用いて接続されていることを特徴とする半導体メモリ装置。 - 前記メモリコントロールチップは、矩形形状を有し、前記積層メモリチップと対向する辺を含む一部が前記空間に侵入し且つ前記積層メモリチップと対向する辺を除く少なくとも一辺に沿ってボンディングパッドが設けられていることを特徴とする請求項1に記載の半導体メモリ装置。
- 前記複数のメモリチップの各々は、矩形形状を有し、前記メモリコントロールチップに対向する辺に沿って形成されたボンディングパッドを有し、
前記積層メモリチップにおいて上方のメモリチップは直下のメモリチップのボンディングパッドが露出するように積層されていることを特徴とする請求項1又は2に記載の半導体メモリ装置。 - 前記メモリコントロールチップは、前記基板に接合剤を用いて直接接合されていることを特徴とする請求項1乃至3のいずれか1つに記載の半導体メモリ装置。
- 前記メモリコントロールチップのボンディングパッドは、前記メモリコントロールチップの前記空間に侵入している部分にも設けられていることを特徴とする請求項1乃至4のいずれか1つに記載の半導体メモリ装置。
- 前記基板は、辺に沿って形成された複数の電極と、前記複数の電極と対応して近接して設けられている複数のボンディングパッドとをチップ搭載面上に有し、前記複数の電極の各々は前記複数のボンディングパッドのうちの対応するボンディングパッドとボンディングワイヤを用いて各々接続されていることを特徴とする請求項1乃至5のいずれか1つに記載の半導体メモリ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2010138288A JP5433506B2 (ja) | 2010-06-17 | 2010-06-17 | 半導体メモリ装置 |
US13/159,513 US8723303B2 (en) | 2010-06-17 | 2011-06-14 | Multi-chip package semiconductor memory device |
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JP2010138288A JP5433506B2 (ja) | 2010-06-17 | 2010-06-17 | 半導体メモリ装置 |
Publications (2)
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JP2012004363A JP2012004363A (ja) | 2012-01-05 |
JP5433506B2 true JP5433506B2 (ja) | 2014-03-05 |
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JP2010138288A Active JP5433506B2 (ja) | 2010-06-17 | 2010-06-17 | 半導体メモリ装置 |
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US (1) | US8723303B2 (ja) |
JP (1) | JP5433506B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5559616B2 (ja) * | 2010-06-17 | 2014-07-23 | ラピスセミコンダクタ株式会社 | 半導体メモリ装置 |
US9761562B2 (en) | 2015-05-06 | 2017-09-12 | Micron Technology, Inc. | Semiconductor device packages including a controller element |
US9997233B1 (en) | 2015-10-08 | 2018-06-12 | Rambus Inc. | Memory module with dynamic stripe width |
US11335640B2 (en) | 2016-09-12 | 2022-05-17 | Intel Corporation | Microelectronic structures having notched microelectronic substrates |
WO2020036878A1 (en) | 2018-08-14 | 2020-02-20 | Rambus Inc. | Packaged integrated device |
US10811392B2 (en) | 2019-02-27 | 2020-10-20 | Western Digital Technologies, Inc. | TSV semiconductor device including two-dimensional shift |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3768761B2 (ja) | 2000-01-31 | 2006-04-19 | 株式会社日立製作所 | 半導体装置およびその製造方法 |
JP2004214258A (ja) * | 2002-12-27 | 2004-07-29 | Renesas Technology Corp | 半導体モジュール |
JP4580730B2 (ja) * | 2003-11-28 | 2010-11-17 | ルネサスエレクトロニクス株式会社 | オフセット接合型マルチチップ半導体装置 |
JP2006351664A (ja) | 2005-06-14 | 2006-12-28 | Renesas Technology Corp | 半導体装置 |
US8723332B2 (en) * | 2007-06-11 | 2014-05-13 | Invensas Corporation | Electrically interconnected stacked die assemblies |
JP5222508B2 (ja) * | 2007-09-07 | 2013-06-26 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
JP4498403B2 (ja) | 2007-09-28 | 2010-07-07 | 株式会社東芝 | 半導体装置と半導体記憶装置 |
JP2009111062A (ja) * | 2007-10-29 | 2009-05-21 | Toshiba Corp | 半導体装置及びその製造方法 |
JP5275019B2 (ja) * | 2008-12-26 | 2013-08-28 | 株式会社東芝 | 半導体装置 |
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2011
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Publication number | Publication date |
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US8723303B2 (en) | 2014-05-13 |
US20110309525A1 (en) | 2011-12-22 |
JP2012004363A (ja) | 2012-01-05 |
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