JP5193837B2 - 半導体メモリカード - Google Patents
半導体メモリカード Download PDFInfo
- Publication number
- JP5193837B2 JP5193837B2 JP2008315489A JP2008315489A JP5193837B2 JP 5193837 B2 JP5193837 B2 JP 5193837B2 JP 2008315489 A JP2008315489 A JP 2008315489A JP 2008315489 A JP2008315489 A JP 2008315489A JP 5193837 B2 JP5193837 B2 JP 5193837B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- memory device
- pad
- long side
- memory
- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/611—Insulating or insulated package substrates; Interposers; Redistribution layers for connecting multiple chips together
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/699—Insulating or insulated package substrates; Interposers; Redistribution layers for flat cards, e.g. credit cards
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/5449—Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/931—Shapes of bond pads
- H10W72/932—Plan-view shape, i.e. in top view
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/732—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between stacked chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Description
Claims (3)
- 第1の長辺に設けられた切り欠き部を有する矩形状の外形形状を備え、外部接続端子を備える第1の面と、前記第1の長辺の前記切り欠き部を除く部分に沿って配置された接続パッドを備える第2の面と有する配線基板と、
前記配線基板の前記第2の面上に搭載され、前記配線基板の前記第1の長辺の近傍に位置する長辺に沿って、かつ前記接続パッドの配置位置と対応するように偏って配列された電極パッドを有するメモリデバイスと、
前記メモリデバイス上に積層され、少なくとも一つの外形辺に沿って配列された電極パッドを有するコントローラデバイスと、
前記メモリデバイスの前記電極パッドと前記配線基板の前記接続パッドとを電気的に接続する第1の金属ワイヤと、
前記コントローラデバイスの前記電極パッドと前記配線基板の前記接続パッドとを電気的に接続する第2の金属ワイヤと、
前記メモリデバイスと前記コントローラデバイスを前記第1および第2の金属ワイヤと共に封止するように、前記配線基板の前記第2の面上に形成された封止樹脂層と
を具備することを特徴とする半導体メモリカード。 - 第1の長辺に設けられた切り欠き部を有する矩形状の外形形状を備え、外部接続端子を備える第1の面と、前記第1の長辺の前記切り欠き部を除く部分に沿って配置された接続パッドを備える第2の面とを有する配線基板と、
前記配線基板の前記第2の面上に積層された複数のメモリデバイスを備え、前記複数のメモリデバイスは前記配線基板の前記第1の長辺の近傍に位置する長辺に沿って、かつ前記接続パッドの配置位置と対応するように偏って配列された電極パッドを有するメモリデバイス群と、
前記メモリデバイス群上に配置され、少なくとも一つの外形辺に沿って配列された電極パッドを有するコントローラデバイスと、
前記複数のメモリデバイスの前記電極パッドと前記配線基板の前記接続パッドとを電気的に接続する第1の金属ワイヤと、
前記コントローラデバイスの前記電極パッドと前記配線基板の前記接続パッドとを電気的に接続する第2の金属ワイヤと、
前記メモリデバイス群と前記コントローラデバイスを前記第1および第2の金属ワイヤと共に封止するように、前記配線基板の前記第2の面上に形成された封止樹脂層と
を具備することを特徴とする半導体メモリカード。 - 請求項1または請求項2記載の半導体メモリカードにおいて、
前記切り欠き部は前記配線基板の前記第1の長辺と第1の短辺との角部から前記第1の長辺に沿って設けられており、かつ前記コントローラデバイスの前記電極パッドは前記配線基板の前記第1の長辺の近傍に位置する第1の辺と前記配線基板の前記第1の短辺と対向する第2の短辺の近傍に位置する第2の辺とに沿って配列されていることを特徴とする半導体メモリカード。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008315489A JP5193837B2 (ja) | 2008-03-21 | 2008-12-11 | 半導体メモリカード |
| US12/400,390 US8274141B2 (en) | 2008-03-21 | 2009-03-09 | Semiconductor memory card and semiconductor memory device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008073165 | 2008-03-21 | ||
| JP2008073165 | 2008-03-21 | ||
| JP2008315489A JP5193837B2 (ja) | 2008-03-21 | 2008-12-11 | 半導体メモリカード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009259207A JP2009259207A (ja) | 2009-11-05 |
| JP5193837B2 true JP5193837B2 (ja) | 2013-05-08 |
Family
ID=41088041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008315489A Expired - Fee Related JP5193837B2 (ja) | 2008-03-21 | 2008-12-11 | 半導体メモリカード |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8274141B2 (ja) |
| JP (1) | JP5193837B2 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011023709A (ja) * | 2009-06-18 | 2011-02-03 | Shinko Electric Ind Co Ltd | 半導体装置及びその製造方法 |
| US8415808B2 (en) * | 2010-07-28 | 2013-04-09 | Sandisk Technologies Inc. | Semiconductor device with die stack arrangement including staggered die and efficient wire bonding |
| CN102436426A (zh) * | 2011-11-04 | 2012-05-02 | 忆正存储技术(武汉)有限公司 | 一种内嵌式存储器及内嵌式存储系统 |
| JP2016529729A (ja) * | 2013-08-28 | 2016-09-23 | キュベイコン リミテッド | 半導体ダイおよびパッケージジグソーサブマウント |
| USD730908S1 (en) * | 2014-05-02 | 2015-06-02 | Samsung Electronics Co., Ltd. | Memory card |
| USD730910S1 (en) * | 2014-05-02 | 2015-06-02 | Samsung Electronics Co., Ltd. | Memory card |
| USD730907S1 (en) * | 2014-05-02 | 2015-06-02 | Samsung Electronics Co., Ltd. | Memory card |
| USD729251S1 (en) * | 2014-06-27 | 2015-05-12 | Samsung Electronics Co., Ltd. | Memory card |
| USD730909S1 (en) * | 2014-06-27 | 2015-06-02 | Samsung Electronics Co., Ltd. | Memory card |
| USD727911S1 (en) * | 2014-06-27 | 2015-04-28 | Samsung Electronics Co., Ltd. | Memory card |
| USD727912S1 (en) * | 2014-06-27 | 2015-04-28 | Samsung Electronics Co., Ltd. | Memory card |
| USD727913S1 (en) * | 2014-06-27 | 2015-04-28 | Samsung Electronics Co., Ltd. | Memory card |
| KR102168170B1 (ko) | 2014-06-30 | 2020-10-20 | 삼성전자주식회사 | 메모리 카드 |
| USD736214S1 (en) * | 2014-07-01 | 2015-08-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD736215S1 (en) * | 2014-07-01 | 2015-08-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD736212S1 (en) * | 2014-07-01 | 2015-08-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD727910S1 (en) * | 2014-07-02 | 2015-04-28 | Samsung Electronics Co., Ltd. | Memory card |
| KR102284654B1 (ko) * | 2014-07-02 | 2021-08-03 | 삼성전자 주식회사 | 메모리 카드 |
| USD798868S1 (en) * | 2015-08-20 | 2017-10-03 | Isaac S. Daniel | Combined subscriber identification module and storage card |
| USD773466S1 (en) * | 2015-08-20 | 2016-12-06 | Isaac S. Daniel | Combined secure digital memory and subscriber identity module |
| USD783621S1 (en) * | 2015-08-25 | 2017-04-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD783622S1 (en) * | 2015-08-25 | 2017-04-11 | Samsung Electronics Co., Ltd. | Memory card |
| JP7292864B2 (ja) | 2018-04-23 | 2023-06-19 | キオクシア株式会社 | 半導体記憶装置 |
| JP2020003875A (ja) | 2018-06-25 | 2020-01-09 | キオクシア株式会社 | 半導体記憶装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287000A (en) * | 1987-10-20 | 1994-02-15 | Hitachi, Ltd. | Resin-encapsulated semiconductor memory device useful for single in-line packages |
| EP0339154B1 (en) * | 1988-04-26 | 1994-11-17 | Citizen Watch Co. Ltd. | Memory card |
| US7535088B2 (en) * | 2000-01-06 | 2009-05-19 | Super Talent Electronics, Inc. | Secure-digital (SD) flash card with slanted asymmetric circuit board |
| 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 |
| JP2005302871A (ja) | 2004-04-08 | 2005-10-27 | Toshiba Corp | 積層半導体装置及びその製造方法。 |
| JP4564321B2 (ja) * | 2004-09-30 | 2010-10-20 | 株式会社東芝 | カード型電子機器 |
| JP2007004775A (ja) * | 2005-05-23 | 2007-01-11 | Toshiba Corp | 半導体メモリカード |
| JP4186970B2 (ja) * | 2005-06-30 | 2008-11-26 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
| JP2007019415A (ja) * | 2005-07-11 | 2007-01-25 | Renesas Technology Corp | 半導体装置およびその製造方法 |
| JP2007128959A (ja) * | 2005-11-01 | 2007-05-24 | Toshiba Corp | 半導体メモリカードおよび回路基板 |
| JP2007128953A (ja) * | 2005-11-01 | 2007-05-24 | Toshiba Corp | 半導体装置とそれを用いたメモリカード |
| JP4843447B2 (ja) * | 2006-03-31 | 2011-12-21 | 株式会社東芝 | 半導体装置とそれを用いたメモリカード |
| JP2009205613A (ja) * | 2008-02-29 | 2009-09-10 | Toshiba Corp | 半導体記憶装置 |
-
2008
- 2008-12-11 JP JP2008315489A patent/JP5193837B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-09 US US12/400,390 patent/US8274141B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20090236722A1 (en) | 2009-09-24 |
| JP2009259207A (ja) | 2009-11-05 |
| US8274141B2 (en) | 2012-09-25 |
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