JPH0636578Y2 - 半導体集積回路 - Google Patents

半導体集積回路

Info

Publication number
JPH0636578Y2
JPH0636578Y2 JP1987054367U JP5436787U JPH0636578Y2 JP H0636578 Y2 JPH0636578 Y2 JP H0636578Y2 JP 1987054367 U JP1987054367 U JP 1987054367U JP 5436787 U JP5436787 U JP 5436787U JP H0636578 Y2 JPH0636578 Y2 JP H0636578Y2
Authority
JP
Japan
Prior art keywords
pad
bonding
integrated circuit
chip
semiconductor integrated
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 - Lifetime
Application number
JP1987054367U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63162534U (enFirst
Inventor
忠明 椎葉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP1987054367U priority Critical patent/JPH0636578Y2/ja
Publication of JPS63162534U publication Critical patent/JPS63162534U/ja
Application granted granted Critical
Publication of JPH0636578Y2 publication Critical patent/JPH0636578Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07541—Controlling the environment, e.g. atmosphere composition or temperature
    • H10W72/07551—Controlling the environment, e.g. atmosphere composition or temperature characterised by changes in properties of the bond wires during the connecting
    • 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
    • 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
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • 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
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • 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
    • H10W72/541—Dispositions of bond wires
    • H10W72/547—Dispositions of multiple bond wires
    • H10W72/5475—Dispositions of multiple bond wires multiple bond wires connected to common bond pads at both ends of the 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
    • H10W72/50—Bond wires
    • H10W72/59—Bond pads specially adapted therefor
    • 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
    • H10W72/921—Structures or relative sizes of bond pads
    • H10W72/926—Multiple bond pads having different sizes
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H10W72/936—Multiple bond pads having different shapes
    • 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
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Wire Bonding (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP1987054367U 1987-04-10 1987-04-10 半導体集積回路 Expired - Lifetime JPH0636578Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987054367U JPH0636578Y2 (ja) 1987-04-10 1987-04-10 半導体集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987054367U JPH0636578Y2 (ja) 1987-04-10 1987-04-10 半導体集積回路

Publications (2)

Publication Number Publication Date
JPS63162534U JPS63162534U (enFirst) 1988-10-24
JPH0636578Y2 true JPH0636578Y2 (ja) 1994-09-21

Family

ID=30881295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987054367U Expired - Lifetime JPH0636578Y2 (ja) 1987-04-10 1987-04-10 半導体集積回路

Country Status (1)

Country Link
JP (1) JPH0636578Y2 (enFirst)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6950918B1 (en) 2002-01-18 2005-09-27 Lexar Media, Inc. File management of one-time-programmable nonvolatile memory devices
US6957295B1 (en) 2002-01-18 2005-10-18 Lexar Media, Inc. File management of one-time-programmable nonvolatile memory devices
US6973519B1 (en) 2003-06-03 2005-12-06 Lexar Media, Inc. Card identification compatibility
US7000064B2 (en) 2001-09-28 2006-02-14 Lexar Media, Inc. Data handling system
US7102671B1 (en) 2000-02-08 2006-09-05 Lexar Media, Inc. Enhanced compact flash memory card
US7111140B2 (en) 1995-07-31 2006-09-19 Lexar Media, Inc. Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
US7231643B1 (en) 2002-02-22 2007-06-12 Lexar Media, Inc. Image rescue system including direct communication between an application program and a device driver
US7254724B2 (en) 2001-09-28 2007-08-07 Lexar Media, Inc. Power management system
US7340581B2 (en) 2001-09-28 2008-03-04 Lexar Media, Inc. Method of writing data to non-volatile memory
US7464306B1 (en) 2004-08-27 2008-12-09 Lexar Media, Inc. Status of overall health of nonvolatile memory
US7523249B1 (en) 1995-07-31 2009-04-21 Lexar Media, Inc. Direct logical block addressing flash memory mass storage architecture
US9576154B2 (en) 2004-04-30 2017-02-21 Micron Technology, Inc. Methods of operating storage systems including using a key to determine whether a password can be changed

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101938A (ja) * 1983-11-07 1985-06-06 Nec Corp 半導体装置
JPS60113636U (ja) * 1984-01-06 1985-08-01 日本電気アイシーマイコンシステム株式会社 半導体集積回路装置

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111140B2 (en) 1995-07-31 2006-09-19 Lexar Media, Inc. Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
US9026721B2 (en) 1995-07-31 2015-05-05 Micron Technology, Inc. Managing defective areas of memory
US7523249B1 (en) 1995-07-31 2009-04-21 Lexar Media, Inc. Direct logical block addressing flash memory mass storage architecture
US7263591B2 (en) 1995-07-31 2007-08-28 Lexar Media, Inc. Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
US7102671B1 (en) 2000-02-08 2006-09-05 Lexar Media, Inc. Enhanced compact flash memory card
US7254724B2 (en) 2001-09-28 2007-08-07 Lexar Media, Inc. Power management system
US7000064B2 (en) 2001-09-28 2006-02-14 Lexar Media, Inc. Data handling system
US7340581B2 (en) 2001-09-28 2008-03-04 Lexar Media, Inc. Method of writing data to non-volatile memory
US8694722B2 (en) 2001-09-28 2014-04-08 Micron Technology, Inc. Memory systems
US9489301B2 (en) 2001-09-28 2016-11-08 Micron Technology, Inc. Memory systems
US6950918B1 (en) 2002-01-18 2005-09-27 Lexar Media, Inc. File management of one-time-programmable nonvolatile memory devices
US6957295B1 (en) 2002-01-18 2005-10-18 Lexar Media, Inc. File management of one-time-programmable nonvolatile memory devices
US7231643B1 (en) 2002-02-22 2007-06-12 Lexar Media, Inc. Image rescue system including direct communication between an application program and a device driver
US9213606B2 (en) 2002-02-22 2015-12-15 Micron Technology, Inc. Image rescue
US6973519B1 (en) 2003-06-03 2005-12-06 Lexar Media, Inc. Card identification compatibility
US9576154B2 (en) 2004-04-30 2017-02-21 Micron Technology, Inc. Methods of operating storage systems including using a key to determine whether a password can be changed
US7464306B1 (en) 2004-08-27 2008-12-09 Lexar Media, Inc. Status of overall health of nonvolatile memory

Also Published As

Publication number Publication date
JPS63162534U (enFirst) 1988-10-24

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