JPS56140647A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS56140647A
JPS56140647A JP4357380A JP4357380A JPS56140647A JP S56140647 A JPS56140647 A JP S56140647A JP 4357380 A JP4357380 A JP 4357380A JP 4357380 A JP4357380 A JP 4357380A JP S56140647 A JPS56140647 A JP S56140647A
Authority
JP
Japan
Prior art keywords
channels
wiring
central part
peripheral part
wirings
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.)
Pending
Application number
JP4357380A
Other languages
Japanese (ja)
Inventor
Yasuhiro Ikemoto
Hiroshi Kano
Hiroshi Hososaka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4357380A priority Critical patent/JPS56140647A/en
Publication of JPS56140647A publication Critical patent/JPS56140647A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Abstract

PURPOSE:To equalize the usage rate of wiring channels in a space between each of units by defining the distances between active units so that the number of the wiring channels at the central part of a chip is increased and the number thereof at the peripheral part is decreased. CONSTITUTION:On an LSI chip, are arranged the active units S1, S2... so that the distances between the channels both in the longitudinal and lateral directions are wide at its central part and narrow at its peripheral part. The channels in the lateral direction are used for the first-layer wirings and the channels in the longitudinal direction are used for the second-layer wirings. The wirings are connected through holes with an insulating film being held in-between. Five wirings channels are provided at the central part and three wiring channels are provided at the peripheral part in a space with the equal distances being provided. While the frequency of using the wiring channels are prone to be large at the central part and small at the peripheral part. Therefore, in this constitution, the degree of congestion of the channels are equalized, wiring design becomes easy, and the chip can be miniaturized in the wiring design under the same conditions.
JP4357380A 1980-04-04 1980-04-04 Semiconductor device Pending JPS56140647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4357380A JPS56140647A (en) 1980-04-04 1980-04-04 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4357380A JPS56140647A (en) 1980-04-04 1980-04-04 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS56140647A true JPS56140647A (en) 1981-11-04

Family

ID=12667483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4357380A Pending JPS56140647A (en) 1980-04-04 1980-04-04 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS56140647A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196557A (en) * 1981-05-27 1982-12-02 Nec Corp Semiconductor device
JPH02164064A (en) * 1988-12-19 1990-06-25 Rohm Co Ltd Manufacture of semiconductor integrated circuit
US7005887B2 (en) 2003-03-06 2006-02-28 Fujitsu Limited Semiconductor integrated circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119692A (en) * 1977-03-29 1978-10-19 Fujitsu Ltd Semiconductor logic circuit device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119692A (en) * 1977-03-29 1978-10-19 Fujitsu Ltd Semiconductor logic circuit device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196557A (en) * 1981-05-27 1982-12-02 Nec Corp Semiconductor device
JPH02164064A (en) * 1988-12-19 1990-06-25 Rohm Co Ltd Manufacture of semiconductor integrated circuit
US7005887B2 (en) 2003-03-06 2006-02-28 Fujitsu Limited Semiconductor integrated circuit

Similar Documents

Publication Publication Date Title
JPS55130178A (en) Semiconductor device
JPS57100758A (en) Semiconductor device
JPS56140647A (en) Semiconductor device
JPS62194640A (en) Semiconductor integrated circuit using bump mounting
JPS56129341A (en) Semiconductor integrated circuit device
JPS5745940A (en) Semiconductor device
JPS58116757A (en) Master slice lsi
JPS5315080A (en) Transistor
JPS53116081A (en) Semiconductor device of charge transfer type
JPS53119692A (en) Semiconductor logic circuit device
JPS58200570A (en) Semiconductor integrated circuit device
JPH04246851A (en) Semiconductor integrated circuit of master slice layout device
JPS6236303Y2 (en)
JPS63312655A (en) Semiconductor integrated circuit
MY6900312A (en) Semiconductor devices and methods of fabricating same
JPS56122144A (en) Semiconductor device
JPS55148449A (en) Semiconductor device
JPS601844A (en) Semiconductor integrated circuit device
JPS5687350A (en) Semiconductor device
JPS57106043A (en) Semiconductor integrated circuit device
JPS5394191A (en) Semiconductor device
JPS57204167A (en) Semiconductor integrated circuit
JPS56142662A (en) Manufacture of semiconductor integrated circuit
JPS5275189A (en) Charge transfer device
JPS5375787A (en) Semiconductor device