CN100370613C - 在电压岛中放置电源开关的方法 - Google Patents

在电压岛中放置电源开关的方法 Download PDF

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Publication number
CN100370613C
CN100370613C CNB2004800016818A CN200480001681A CN100370613C CN 100370613 C CN100370613 C CN 100370613C CN B2004800016818 A CNB2004800016818 A CN B2004800016818A CN 200480001681 A CN200480001681 A CN 200480001681A CN 100370613 C CN100370613 C CN 100370613C
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China
Prior art keywords
power
voltage
size
voltage island
island
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Expired - Lifetime
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CNB2004800016818A
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English (en)
Chinese (zh)
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CN1723561A (zh
Inventor
P·比费
J·科恩
K·格罗塞芬格
S·利希滕斯泰格
W·史密斯
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Globalfoundries Second US Semiconductor Co ltd
International Business Machines Corp
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International Business Machines Corp
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/90—Masterslice integrated circuits
    • H10D84/998—Input and output buffer/driver structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/10—Integrated device layouts

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  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
CNB2004800016818A 2003-02-10 2004-02-04 在电压岛中放置电源开关的方法 Expired - Lifetime CN100370613C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/248,696 US6924661B2 (en) 2003-02-10 2003-02-10 Power switch circuit sizing technique
US10/248,696 2003-02-10

Publications (2)

Publication Number Publication Date
CN1723561A CN1723561A (zh) 2006-01-18
CN100370613C true CN100370613C (zh) 2008-02-20

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Family Applications (1)

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CNB2004800016818A Expired - Lifetime CN100370613C (zh) 2003-02-10 2004-02-04 在电压岛中放置电源开关的方法

Country Status (8)

Country Link
US (1) US6924661B2 (enExample)
EP (1) EP1593157B1 (enExample)
JP (1) JP4566186B2 (enExample)
KR (1) KR100734999B1 (enExample)
CN (1) CN100370613C (enExample)
AT (1) ATE509371T1 (enExample)
TW (1) TWI276948B (enExample)
WO (1) WO2004070773A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3770836B2 (ja) * 2002-01-23 2006-04-26 株式会社ルネサステクノロジ 高速に電源スイッチのオンオフが可能な論理回路及び同論理回路における電流低減方法
US8304813B2 (en) * 2007-01-08 2012-11-06 SanDisk Technologies, Inc. Connection between an I/O region and the core region of an integrated circuit
JP4834625B2 (ja) * 2007-07-31 2011-12-14 株式会社東芝 電源管理装置及び電源管理方法
US7904838B2 (en) * 2007-08-15 2011-03-08 Ati Technologies Ulc Circuits with transient isolation operable in a low power state
CN103577621B (zh) * 2012-08-08 2017-06-23 扬智科技股份有限公司 晶片及其电源开关电路的布局方法
JP2015069333A (ja) * 2013-09-27 2015-04-13 富士通セミコンダクター株式会社 設計方法及び設計プログラム
US9058459B1 (en) * 2013-12-30 2015-06-16 Samsung Electronics Co., Ltd. Integrated circuit layouts and methods to reduce leakage
US9824174B2 (en) * 2015-09-11 2017-11-21 Qualcomm Incorporated Power-density-based clock cell spacing
CN111104771B (zh) * 2018-10-26 2021-09-21 珠海格力电器股份有限公司 一种电源关断单元的摆放方法及装置
CN114239451B (zh) * 2021-12-06 2024-10-29 成都海光集成电路设计有限公司 一种电源开关单元的连接关系优化方法和装置
KR20250053565A (ko) * 2023-10-13 2025-04-22 삼성전자주식회사 반도체 집적 회로 및 반도체 집적 회로의 레이아웃 설계 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111389A (en) * 1976-03-16 1977-09-19 Nec Corp Iil-type semi-conductor ic
EP0288803A2 (en) * 1987-04-30 1988-11-02 International Business Machines Corporation Personalizable semiconductor chips for analog and analog/digital circuits
JPH0249449A (ja) * 1989-06-23 1990-02-19 Fujitsu Ltd 半導体集積回路装置
US5256893A (en) * 1987-07-22 1993-10-26 Hitachi, Ltd. Semiconductor integrated circuit device with power MOSFET incorporated
US5923089A (en) * 1993-12-14 1999-07-13 Oki America, Inc. Efficient routing method and resulting structure for integrated circuits
US6091090A (en) * 1997-09-19 2000-07-18 In-Chip Systems, Inc. Power and signal routing technique for gate array design
US20010054760A1 (en) * 2000-06-22 2001-12-27 Takayasu Ito Semiconductor integrated circuit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689428A (en) 1990-09-28 1997-11-18 Texas Instruments Incorporated Integrated circuits, transistors, data processing systems, printed wiring boards, digital computers, smart power devices, and processes of manufacture
JPH0521713A (ja) * 1991-07-09 1993-01-29 Mitsubishi Electric Corp 半導体集積回路装置
US5311058A (en) * 1991-11-29 1994-05-10 Trw Inc. Integrated circuit power distribution system
US5668389A (en) * 1994-12-02 1997-09-16 Intel Corporation Optimized power bus structure
JP3869045B2 (ja) * 1995-11-09 2007-01-17 株式会社日立製作所 半導体記憶装置
US6072740A (en) * 1997-12-01 2000-06-06 Intel Corporation Apparatus for reducing the effects of power supply distribution related noise
JP4498500B2 (ja) * 1999-10-06 2010-07-07 株式会社ルネサステクノロジ 半導体装置
US6396137B1 (en) * 2000-03-15 2002-05-28 Kevin Mark Klughart Integrated voltage/current/power regulator/switch system and method
JP2002110802A (ja) * 2000-09-27 2002-04-12 Toshiba Corp 半導体装置、半導体装置のレイアウト装置、及び半導体装置のレイアウト方法
JP2002297271A (ja) * 2001-03-28 2002-10-11 Toshiba Corp 半導体装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111389A (en) * 1976-03-16 1977-09-19 Nec Corp Iil-type semi-conductor ic
EP0288803A2 (en) * 1987-04-30 1988-11-02 International Business Machines Corporation Personalizable semiconductor chips for analog and analog/digital circuits
US5256893A (en) * 1987-07-22 1993-10-26 Hitachi, Ltd. Semiconductor integrated circuit device with power MOSFET incorporated
JPH0249449A (ja) * 1989-06-23 1990-02-19 Fujitsu Ltd 半導体集積回路装置
US5923089A (en) * 1993-12-14 1999-07-13 Oki America, Inc. Efficient routing method and resulting structure for integrated circuits
US6091090A (en) * 1997-09-19 2000-07-18 In-Chip Systems, Inc. Power and signal routing technique for gate array design
US20010054760A1 (en) * 2000-06-22 2001-12-27 Takayasu Ito Semiconductor integrated circuit

Also Published As

Publication number Publication date
WO2004070773A2 (en) 2004-08-19
JP2006518936A (ja) 2006-08-17
US20040155681A1 (en) 2004-08-12
ATE509371T1 (de) 2011-05-15
TW200502744A (en) 2005-01-16
TWI276948B (en) 2007-03-21
WO2004070773A3 (en) 2004-10-28
CN1723561A (zh) 2006-01-18
US6924661B2 (en) 2005-08-02
EP1593157A2 (en) 2005-11-09
EP1593157B1 (en) 2011-05-11
KR100734999B1 (ko) 2007-07-03
KR20050092038A (ko) 2005-09-16
JP4566186B2 (ja) 2010-10-20

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Patentee before: Globalfoundries second U.S. Semiconductor Co.,Ltd.

Effective date of registration: 20161125

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Granted publication date: 20080220

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