JP2007242736A - 不揮発性半導体記憶装置 - Google Patents
不揮発性半導体記憶装置 Download PDFInfo
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- JP2007242736A JP2007242736A JP2006060332A JP2006060332A JP2007242736A JP 2007242736 A JP2007242736 A JP 2007242736A JP 2006060332 A JP2006060332 A JP 2006060332A JP 2006060332 A JP2006060332 A JP 2006060332A JP 2007242736 A JP2007242736 A JP 2007242736A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 83
- 230000015654 memory Effects 0.000 claims abstract description 87
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 238000003491 array Methods 0.000 claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000872 buffer Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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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
- G11C5/025—Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/063—Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/061—Disposition
- H01L2224/0612—Layout
- H01L2224/0615—Mirror array, i.e. array having only a reflection symmetry, i.e. bilateral symmetry
- H01L2224/06154—Mirror array, i.e. array having only a reflection symmetry, i.e. bilateral symmetry covering only portions of the surface to be connected
- H01L2224/06155—Covering only the peripheral area of the surface to be connected, i.e. peripheral arrangements
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/061—Disposition
- H01L2224/0612—Layout
- H01L2224/0615—Mirror array, i.e. array having only a reflection symmetry, i.e. bilateral symmetry
- H01L2224/06154—Mirror array, i.e. array having only a reflection symmetry, i.e. bilateral symmetry covering only portions of the surface to be connected
- H01L2224/06156—Covering only the central area of the surface to be connected, i.e. central arrangements
-
- 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
- H01L2224/48151—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
- H01L2224/48221—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
- H01L2224/48225—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
- H01L2224/48227—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 connecting the wire to a bond pad of the item
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Read Only Memory (AREA)
Abstract
【解決手段】本発明の不揮発性半導体記憶装置は、半導体基板と、前記半導体基板に形成された電気的に書き換え可能な複数のメモリセルを複数有し、マトリクス状に配置されたn(n≧2)個のメモリセルアレイを備える不揮発性半導体記憶装置であって、前記n個のメモリセルアレイが接続される複数のパッドを有するパッド部は、前記n個のメモリセルアレイのうち、少なくとも2つのメモリセルアレイの間に配置されることを特徴としている。
【選択図】 図1
Description
なお、プレーン数が増加した場合であっても、パッド部をチップ端に配置した不揮発性半導体記憶装置に比較した、本発明による不揮発性半導体記憶装置のチップを積層パッケージする際の有利性は、図7に示すと同様に確保できる。
なお、プレーン数が増加した場合であっても、チップを積層する場合のパッド部をチップ端に配置した場合に対する本発明の有利性は、図7に示すとおり、同様に確保できる。
プレーン:01、01U、01L、01R、01UL、01UR、01LL、01LR、01(0、0)乃至01(m−1、n−1)、11、11U、11L、11R、11UL、11UR、11LL、11LR、21、21U、21L、21R、21UL、21UR、21LL、21LR、31、31U、31L、31R、31UL、31UR、31LL、31LR
センスアンプ:2、2a、2b、2U、2L、2R、12、12a、12b、
12U、12L、12R、22、22U、22L、22R、32、32U、32L、32R、52
ロウデコーダ:3、3U、3L、3R、13、13U、13L、13R、23、23U、23L、23R、33、33U、33L、33R、53
周辺回路:4、4a、4b
パッド部:5、5a、5b
データ出力線:6、6L、6R、16、16L、16R、26、26L、
26R、36、36L、36R
電源線:7、17、27、37
インターポーザ:8
基板:9
スペース・チップ:40
ワイヤ・ボンディング:41
貫通電極:42
バンプ:43
不揮発性半導体記憶装置:50
メモリセルアレイ:51
ソース線制御回路:54
Pウェル制御回路:55
データ入出力バッファ:56
コマンド・インターフェイス:57
ステートマシン:58
カラム制御回路:59
選択回路:60
外部I/OPad:61
n型シリコン基板:70
p型ウェル:71
ドレイン拡散層:73、73a、73b
浮遊ゲート:74
制御ゲート:75
層間絶縁膜:76
共通ソース線:77
Claims (7)
- 半導体基板に形成された電気的に書き換え可能な複数のメモリセルを複数有し、マトリクス状に配置されたn(n≧2)個のメモリセルアレイを備える不揮発性半導体記憶装置であって、
前記n個のメモリセルアレイが接続される複数のパッドを有するパッド部は、前記n個のメモリセルアレイのうち、少なくとも2つのメモリセルアレイの間に配置される不揮発性半導体記憶装置。 - 前記半導体基板は、長方形であり、
前記パッド部は、概略前記基板の2つの長辺の中間点を結ぶ線上に配置される請求項1に記載の不揮発性半導体記憶装置。 - 前記半導体基板は、長方形であり、
前記パッド部は、概略前記基板の2つの短辺の中間点を結ぶ線上に配置される請求項1に記載の不揮発性半導体記憶装置。 - 前記n個のメモリセルアレイが接続されるパッドは、前記n個のメモリセルアレイのうち、4つのメモリセルアレイの間に配置される請求項1に記載の不揮発性半導体記憶装置。
- 前記メモリセルアレイは、前記複数のメモリセルが直列に接続されたメモリセルユニットを複数有する請求項1に記載の不揮発性半導体記憶装置。
- 前記不揮発性半導体記憶装置は、前記パッド部を挟んで両側に、前記パッド部から順に周辺回路、ロウデコーダ、前記メモリセルアレイが配置される請求項1記載の不揮発性半導体記憶装置。
- 長方形の半導体基板上に形成された電気的に書き換え可能な複数のメモリセルを複数有し、マトリクス状に配置されたn(n≧2)個のメモリセルアレイを備えたチップであって、前記n個のメモリセルアレイが接続される複数のパッドを有するパッド部が、前記n個のメモリセルアレイのうち、少なくとも2つのメモリセルアレイの間であって、且つ、概略前記基板の2つの長辺の中間点を結ぶ線上又は概略前記基板の2つの短辺の中間点を結ぶ線上に配置され、互いに積層された複数のチップを有し、
前記複数のチップは、前記パッド部を貫いて概略同軸上に重なったスルーホールを有し、導電性物質により前記スルーホールを充填した電極を有することを特徴とする不揮発性半導体記憶装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006060332A JP4693656B2 (ja) | 2006-03-06 | 2006-03-06 | 不揮発性半導体記憶装置 |
US11/682,478 US20070206399A1 (en) | 2006-03-06 | 2007-03-06 | Nonvolatile semiconductor memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006060332A JP4693656B2 (ja) | 2006-03-06 | 2006-03-06 | 不揮発性半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007242736A true JP2007242736A (ja) | 2007-09-20 |
JP4693656B2 JP4693656B2 (ja) | 2011-06-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006060332A Expired - Fee Related JP4693656B2 (ja) | 2006-03-06 | 2006-03-06 | 不揮発性半導体記憶装置 |
Country Status (2)
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US (1) | US20070206399A1 (ja) |
JP (1) | JP4693656B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009266945A (ja) * | 2008-04-23 | 2009-11-12 | Toshiba Corp | 三次元積層不揮発性半導体メモリ |
JP2019197603A (ja) * | 2018-05-08 | 2019-11-14 | 東芝メモリ株式会社 | 半導体記憶装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5814867B2 (ja) | 2012-06-27 | 2015-11-17 | 株式会社東芝 | 半導体記憶装置 |
KR102299673B1 (ko) * | 2014-08-11 | 2021-09-10 | 삼성전자주식회사 | 반도체 패키지 |
JP2020141100A (ja) * | 2019-03-01 | 2020-09-03 | キオクシア株式会社 | 半導体装置およびその製造方法 |
KR20210102579A (ko) * | 2020-02-12 | 2021-08-20 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 |
US12094518B2 (en) | 2022-11-17 | 2024-09-17 | Macronix International Co., Ltd. | Memory device |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03214669A (ja) * | 1989-03-20 | 1991-09-19 | Hitachi Ltd | 半導体記憶装置 |
JPH0729393A (ja) * | 1991-07-31 | 1995-01-31 | Texas Instr Inc <Ti> | メモリデバイス及び欠陥メモリセル修復方法 |
JPH07202140A (ja) * | 1993-12-06 | 1995-08-04 | Internatl Business Mach Corp <Ibm> | 半導体メモリ・システム |
JPH08139287A (ja) * | 1994-11-10 | 1996-05-31 | Toshiba Corp | 半導体記憶装置 |
JPH08316266A (ja) * | 1995-05-12 | 1996-11-29 | Mitsubishi Electric Corp | 半導体記憶装置およびそのパッド配置方法 |
JPH1168063A (ja) * | 1997-08-15 | 1999-03-09 | Hitachi Ltd | 半導体記憶装置 |
JPH1197633A (ja) * | 1997-09-19 | 1999-04-09 | Hitachi Ltd | 半導体記憶装置 |
JPH11214652A (ja) * | 1998-01-26 | 1999-08-06 | Hitachi Ltd | 半導体記憶装置 |
JP2000068315A (ja) * | 1998-08-26 | 2000-03-03 | Hitachi Ltd | 半導体装置 |
JP2003110086A (ja) * | 2001-09-29 | 2003-04-11 | Toshiba Corp | 積層型半導体装置 |
JP2005533369A (ja) * | 2002-04-10 | 2005-11-04 | ハイニックス セミコンダクター インコーポレイテッド | 非四角形メモリバンクを有するメモリチップアーキテクチャ、及びメモリバンク配置方法 |
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JP3878573B2 (ja) * | 2003-04-16 | 2007-02-07 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US20070090517A1 (en) * | 2005-10-05 | 2007-04-26 | Moon Sung-Won | Stacked die package with thermally conductive block embedded in substrate |
-
2006
- 2006-03-06 JP JP2006060332A patent/JP4693656B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-06 US US11/682,478 patent/US20070206399A1/en not_active Abandoned
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JPH03214669A (ja) * | 1989-03-20 | 1991-09-19 | Hitachi Ltd | 半導体記憶装置 |
JPH0729393A (ja) * | 1991-07-31 | 1995-01-31 | Texas Instr Inc <Ti> | メモリデバイス及び欠陥メモリセル修復方法 |
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JPH08316266A (ja) * | 1995-05-12 | 1996-11-29 | Mitsubishi Electric Corp | 半導体記憶装置およびそのパッド配置方法 |
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JPH11214652A (ja) * | 1998-01-26 | 1999-08-06 | Hitachi Ltd | 半導体記憶装置 |
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JP2003110086A (ja) * | 2001-09-29 | 2003-04-11 | Toshiba Corp | 積層型半導体装置 |
JP2005533369A (ja) * | 2002-04-10 | 2005-11-04 | ハイニックス セミコンダクター インコーポレイテッド | 非四角形メモリバンクを有するメモリチップアーキテクチャ、及びメモリバンク配置方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009266945A (ja) * | 2008-04-23 | 2009-11-12 | Toshiba Corp | 三次元積層不揮発性半導体メモリ |
US8952426B2 (en) | 2008-04-23 | 2015-02-10 | Kabushiki Kaisha Toshiba | Three dimensional stacked nonvolatile semiconductor memory |
US9437610B2 (en) | 2008-04-23 | 2016-09-06 | Kabushiki Kaisha Toshiba | Three dimensional stacked nonvolatile semiconductor memory |
JP2019197603A (ja) * | 2018-05-08 | 2019-11-14 | 東芝メモリ株式会社 | 半導体記憶装置 |
US11763890B2 (en) | 2018-05-08 | 2023-09-19 | Kioxia Corporation | Semiconductor memory device |
Also Published As
Publication number | Publication date |
---|---|
JP4693656B2 (ja) | 2011-06-01 |
US20070206399A1 (en) | 2007-09-06 |
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