JP6190295B2 - 半導体チップ、および半導体パッケージ - Google Patents
半導体チップ、および半導体パッケージ Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims description 91
- 239000002184 metal Substances 0.000 claims description 56
- 239000000758 substrate Substances 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Description
なお、図1において、封止樹脂、パッド電極、ボンディングワイヤ、ボンディングフィンガーは、省略されている。
ベース基板2は、例えば、絶縁性の材料で構成され、その上面において、半導体チップ1を積載可能になっている。なお、このベース基板2上で、半導体チップ1が封止樹脂(図示せず)により、封止されている。また、このベース基板2の下面には、半導体パッケージ100の外部端子として機能するはんだボール(図示せず)が配置されている。
この半導体チップ1は、例えば、図1、図2に示すように、コア領域1xと、複数のIOセル領域(第1ないし第3のIOセル領域IO1、IO2、IO3)と、非反転用パッド電極(第1ないし第3の非反転用パッド電極P1、P2、P3)と、反転用パッド電極(第1ないし第3の反転用パッド電極N1、N2、N3)と、を備える。 コア領域1xは、半導体チップ1の中央部に配置され、内部回路が設けられている(図1)。
この第2のメタル層MN1は、ビアBN1a、BN1bを介して、第1の差動増幅回路A1の反転出力端子と第1の反転用パッド電極N1とを電気的に接続する。
1 半導体チップ
2 ベース基板
1x コア領域
IO1、IO2、IO3 IOセル領域
P1、P2、P3 非反転用パッド電極
N1、N2、N3 反転用パッド電極
Claims (6)
- ベース基板と、
前記ベース基板上に積載された半導体チップと、を備え、
前記半導体チップは、
中央部に配置され、内部回路が設けられたコア領域と、
前記コア領域の周辺に、前記半導体チップの辺に沿って一列に配置され、差動増幅回路が設けられた第1乃至第3の複数のIOセル領域と、
前記第1乃至第3のIOセル領域の各々の上層に配置された、第1メタル層及び第2メタル層と、
前記第1のIOセル領域の第1メタル層を介して、前記第1のIOセル領域の差動増幅回路の非反転端子に電気的に接続され、前記第1のIOセル領域の第1メタル層の上層に配置された、第1の非反転用パッド電極と、
前記第1のIOセル領域の第2メタル層を介して、前記第1のIOセル領域の差動増幅回路の反転端子に電気的に接続された、第1の反転用パッド電極と、
前記第2のIOセル領域の第1メタル層を介して、前記第2のIOセル領域の差動増幅回路の非反転端子に電気的に接続された、第2の非反転用パッド電極と、を備え、
前記第1メタル層と前記第2メタル層は、前記半導体チップの辺に平行して配置され、 前記第1メタル層と前記第2メタル層は、前記半導体チップの辺と垂直方向な第1の方向に延在し、
前記第1の反転用パッド電極及び前記第2の非反転用パッド電極は、前記第1のIOセル領域の第2メタル層及び前記第2のIOセル領域の第1メタル層の上層に配置され、
前記第1の非反転用パッド電極及び前記第1の反転用パッド電極は、前記半導体チップの辺に平行な第2の方向に沿って配置され、
前記第2の非反転用パッド電極は、前記第2の方向に平行な第3の方向に沿って配置されている、半導体パッケージ。 - 前記第2のIOセル領域の第2メタル層を介して、前記第2のIOセル領域の差動増幅回路の反転端子に電気的接続された、第2の反転用パッド電極と、
前記第3のIOセル領域の第1メタル層を介して、前記第3のIOセル領域の差動増幅回路の非反転端子に電気的に接続された、第3の非反転用パッド電極と、
前記第3のIOセル領域の第2メタル層を介して、前記第3のIOセル領域の差動増幅回路の反転端子に電気的に接続され、前記第3のIOセル領域の第2メタル層の上層に配置された、第3の反転用パッド電極と、をさらに備え、
前記第2の反転用パッド電極及び前記第3の非反転用パッド電極は、前記第2のIOセル領域の第2メタル層及び前記第3のIOセル領域の第1メタル層の上層に配置され、 前記第3の非反転用パッド電極及び前記第3の反転用パッド電極は、前記第2の方向に沿って配置され、
前記第2の反転用パッド電極は、前記第3の方向に沿って配置される、請求項1に記載の半導体パッケージ。 - 前記半導体チップの前記辺に垂直な方向における前記第1のメタル層の長さは、前記半導体チップの前記辺に垂直な方向における前記第2のメタル層の長さと等しい
請求項1又は2に記載の半導体パッケージ。 - 2列のうち前記半導体チップの外周側の第1の列に位置する第1の組の第1の非反転用パッド電極と、前記ベース基板上に設けられた第1のフィンガーとを電気的に接続する第1のワイヤと、
前記第1の組の第1の反転用パッド電極と、前記ベース基板上に設けられた第2のフィンガーとを電気的に接続する第2のワイヤと、を備え、
前記第1のワイヤの長さは、前記第2のワイヤの長さと等しい
請求項1に記載の半導体パッケージ。 - 2列のうち前記半導体チップの中央側の第2の列に位置する第2の組の第2の非反転用パッド電極と、前記ベース基板上に設けられた第3のフィンガーとを電気的に接続する第3のワイヤと、
前記第2の組の第2の反転用パッド電極と、前記ベース基板上に設けられた第4のフィンガーとを電気的に接続する第4のワイヤと、を備え、
前記第4のワイヤの長さは、前記第4のワイヤの長さと等しい
請求項4に記載の半導体パッケージ。 - 前記第1のフィンガーと前記第2のフィンガーとは、前記半導体チップの前記辺に沿って前記ベース基板上に一列に配置され、
前記第3のフィンガーと前記第4のフィンガーとは、前記半導体チップの前記辺に沿って前記ベース基板上に一列に配置されている
請求項5に記載の半導体パッケージ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014049393A JP6190295B2 (ja) | 2014-03-12 | 2014-03-12 | 半導体チップ、および半導体パッケージ |
TW104105669A TW201539686A (zh) | 2014-03-12 | 2015-02-17 | 半導體晶片及半導體封裝 |
SG10201501352VA SG10201501352VA (en) | 2014-03-12 | 2015-02-24 | Semiconductor chip and semiconductor package |
EP15156566.0A EP2930745A3 (en) | 2014-03-12 | 2015-02-25 | I/O cell configuration for a differential amplifier on a semiconductor chip and semiconductor package including the same |
KR1020150027373A KR20150106830A (ko) | 2014-03-12 | 2015-02-26 | 반도체칩 및 반도체 패키지 |
US14/634,571 US9418960B2 (en) | 2014-03-12 | 2015-02-27 | Semiconductor chip and semiconductor package |
CN201510096486.8A CN104916611B (zh) | 2014-03-12 | 2015-03-04 | 半导体芯片以及半导体封装 |
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JP2014049393A JP6190295B2 (ja) | 2014-03-12 | 2014-03-12 | 半導体チップ、および半導体パッケージ |
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US (1) | US9418960B2 (ja) |
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KR (1) | KR20150106830A (ja) |
CN (1) | CN104916611B (ja) |
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TW (1) | TW201539686A (ja) |
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EP3846204A4 (en) * | 2018-08-31 | 2023-07-26 | Sony Semiconductor Solutions Corporation | SEMICONDUCTOR DEVICE |
CN111931314B (zh) * | 2020-10-16 | 2021-02-05 | 北京智芯微电子科技有限公司 | 排布方法、排布装置及存储介质 |
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JP3137413B2 (ja) | 1992-03-26 | 2001-02-19 | 株式会社東芝 | セミカスタム集積回路 |
US5468999A (en) * | 1994-05-26 | 1995-11-21 | Motorola, Inc. | Liquid encapsulated ball grid array semiconductor device with fine pitch wire bonding |
US6242814B1 (en) * | 1998-07-31 | 2001-06-05 | Lsi Logic Corporation | Universal I/O pad structure for in-line or staggered wire bonding or arrayed flip-chip assembly |
JP3433731B2 (ja) * | 2000-11-10 | 2003-08-04 | セイコーエプソン株式会社 | I/oセル配置方法及び半導体装置 |
JP4370913B2 (ja) | 2004-01-07 | 2009-11-25 | セイコーエプソン株式会社 | マクロセル、集積回路装置、及び電子機器 |
EP1746648A3 (en) * | 2005-07-22 | 2008-09-03 | Marvell World Trade Ltd. | Packaging for high speed integrated circuits |
JP2007035707A (ja) * | 2005-07-22 | 2007-02-08 | Ricoh Co Ltd | 高速シリアル伝送用半導体装置とその製造方法 |
US7829983B2 (en) * | 2005-08-01 | 2010-11-09 | Panasonic Corporation | Semiconductor device |
JP2007294768A (ja) * | 2006-04-26 | 2007-11-08 | Toshiba Corp | 半導体装置 |
JP2010135454A (ja) | 2008-12-03 | 2010-06-17 | Renesas Electronics Corp | 半導体装置 |
JP2010251468A (ja) | 2009-04-14 | 2010-11-04 | Toshiba Corp | 半導体集積回路 |
US9184151B2 (en) * | 2011-03-11 | 2015-11-10 | Cypress Semiconductor Corporation | Mixed wire bonding profile and pad-layout configurations in IC packaging processes for high-speed electronic devices |
US8723337B2 (en) | 2011-07-14 | 2014-05-13 | Texas Instruments Incorporated | Structure for high-speed signal integrity in semiconductor package with single-metal-layer substrate |
JP2013131619A (ja) * | 2011-12-21 | 2013-07-04 | Renesas Electronics Corp | 半導体集積回路及びその設計方法 |
JP2013206905A (ja) | 2012-03-27 | 2013-10-07 | Renesas Electronics Corp | 半導体装置およびその製造方法 |
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CN104916611A (zh) | 2015-09-16 |
JP2015173236A (ja) | 2015-10-01 |
US20150262964A1 (en) | 2015-09-17 |
CN104916611B (zh) | 2018-09-14 |
US9418960B2 (en) | 2016-08-16 |
TW201539686A (zh) | 2015-10-16 |
SG10201501352VA (en) | 2015-10-29 |
EP2930745A2 (en) | 2015-10-14 |
EP2930745A3 (en) | 2016-01-06 |
KR20150106830A (ko) | 2015-09-22 |
TWI562305B (ja) | 2016-12-11 |
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