JP2012094909A - 半導体集積回路装置 - Google Patents
半導体集積回路装置 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000003071 parasitic effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 229910001111 Fine metal Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- H—ELECTRICITY
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- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
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- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
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- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
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- 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
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- 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
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- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49113—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting different bonding areas on the semiconductor or solid-state body to a common bonding area outside the body, e.g. converging wires
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- H01L2924/01013—Aluminum [Al]
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- H01L2924/11—Device type
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- Semiconductor Integrated Circuits (AREA)
Abstract
【解決手段】半導体集積回路装置30において、入力回路ブロック32用の外部接続用電極P2及びP3は、入力回路ブロック32と出力回路ブロック33との間に複数配置されており、出力回路ブロック33用の外部接続用電極P1及びP4は、出力回路ブロック33とリード電極34及び35との間に複数配置されており、金属細線Wb1及びWb2を介して外部接続用電極P1及びP2に接続されるリード電極34と、金属細線Wb3及びWb4を介して外部接続用電極P3及びP4に接続されるリード電極35は、いずれも、入力回路ブロック32、外部接続用電極P2及びP3、出力回路ブロック33、外部接続用電極P1及びP4、リード電極34及び35の順に配置された方向と平行する方向に複数配置されている。
【選択図】図3
Description
11、21、31 ICチップ
12、22、32 読出回路
13、23、33 書込回路
14、15、24、25、34、35 リード電極
P1〜P4 ボンディングパッド
Wr1,Wr2 読出用配線
Ww1,Ww2 書込用配線
Wb1〜Wb4 金属細線(ワイヤ)
Claims (3)
- 入力回路ブロックと、
出力回路ブロックと、
前記入力回路ブロックの入力配線が接続される第1の外部接続用電極と、
前記出力回路ブロックの出力配線が接続される第2の外部接続用電極と、
前記第1及び第2の外部接続用電極がそれぞれ金属細線を介して電気的に接続されるリード電極と、
を有する半導体集積回路装置において、
前記第1の外部接続用電極は、前記入力回路ブロックと前記出力回路ブロックとの間に複数配置されており、
前記第2の外部接続用電極は、前記出力回路ブロックと前記リード電極との間に複数配置されており、
前記リード電極は、前記入力回路ブロック、前記第1の外部接続用電極、前記出力回路ブロック、前記第2の外部接続用電極、前記リード電極の順に配置された方向と平行する方向に複数配置されている、
ことを特徴とする半導体集積回路装置。 - 前記第1及び第2の外部接続用電極は、前記入力回路ブロック、前記第1の外部接続用電極、前記出力回路ブロック、前記第2の外部接続用電極、前記リード電極の順に配置された方向と直交する方向において、互いの位置をずらし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装置。
- 前記金属細線の太さは、前記入力配線及び前記出力配線の太さに比して大きいことを特徴とする請求項2に記載の半導体集積回路装置。
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JP2012019603A JP5442047B2 (ja) | 2012-02-01 | 2012-02-01 | 半導体集積回路装置 |
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JP2012019603A JP5442047B2 (ja) | 2012-02-01 | 2012-02-01 | 半導体集積回路装置 |
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JP2001233557A Division JP2003045975A (ja) | 2001-08-01 | 2001-08-01 | 半導体集積回路装置 |
Publications (2)
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JP2012094909A true JP2012094909A (ja) | 2012-05-17 |
JP5442047B2 JP5442047B2 (ja) | 2014-03-12 |
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JP2012019603A Expired - Fee Related JP5442047B2 (ja) | 2012-02-01 | 2012-02-01 | 半導体集積回路装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7650775B2 (ja) | 2021-09-30 | 2025-03-25 | ルネサスエレクトロニクス株式会社 | 半導体装置、及びそのテスト方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250438A (ja) * | 1988-08-12 | 1990-02-20 | Hitachi Ltd | 半導体記憶装置 |
JPH02306650A (ja) * | 1989-05-22 | 1990-12-20 | Seiko Epson Corp | 半導体装置 |
JPH04326575A (ja) * | 1991-04-26 | 1992-11-16 | Nec Ic Microcomput Syst Ltd | 集積回路装置 |
JPH07263628A (ja) * | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | 半導体装置 |
JP2000003600A (ja) * | 1993-06-17 | 2000-01-07 | Matsushita Electric Ind Co Ltd | 半導体記憶装置および半導体集積回路 |
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2012
- 2012-02-01 JP JP2012019603A patent/JP5442047B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250438A (ja) * | 1988-08-12 | 1990-02-20 | Hitachi Ltd | 半導体記憶装置 |
JPH02306650A (ja) * | 1989-05-22 | 1990-12-20 | Seiko Epson Corp | 半導体装置 |
JPH04326575A (ja) * | 1991-04-26 | 1992-11-16 | Nec Ic Microcomput Syst Ltd | 集積回路装置 |
JP2000003600A (ja) * | 1993-06-17 | 2000-01-07 | Matsushita Electric Ind Co Ltd | 半導体記憶装置および半導体集積回路 |
JPH07263628A (ja) * | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | 半導体装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7650775B2 (ja) | 2021-09-30 | 2025-03-25 | ルネサスエレクトロニクス株式会社 | 半導体装置、及びそのテスト方法 |
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