Semiconductor integrated circuit device

A semiconductor integrated circuit device, comprising:

• unit areas placed in plural form in a first direction;
• a first interconnection extending in the first direction over said plurality of unit areas;
• a second interconnection extending in the first direction along said plurality of unit areas and outside said plurality of unit areas;
• and
• wiring areas provided between adjacent first and second unit areas of said plurality of unit areas and provided with a third interconnection extending in a second direction intersecting the first direction;
• wherein said each unit area has one or plural MOSFETs formed therein, for implementing specific logic circuits, and has both a first connection form connected to said first interconnection and a second connection form connected to said second interconnection through the third interconnection.

A semiconductor integrated circuit device, comprising:

• unit areas placed in plural form in a first direction;
• signal lines respectively formed in central portions of said plurality of unit areas and extending in the first direction;
• and
• source lines formed on both sides on said plurality of unit areas and extending in the first direction;
• wherein said each unit area has one or plural MOSFETs formed therein, for implementing a specific logical function,
• said source lines are respectively formed so as to have each individual wiring widths on said unit areas corresponding to logic circuits operated by first and second voltages, and
• said first wiring widths are respectively divided by the source lines for supplying the first or second voltage, the source lines for supplying a third voltage and wiring intervals between the source lines on said unit areas corresponding to logic circuits operated by the third voltage different from the first and second voltages.

A semiconductor integrated circuit device, comprising:

• unit areas placed in plural form in a first direction;
• signal lines respectively formed in central portions on said plurality of unit areas and extending in the first direction;
• and
• source lines formed on both sides on said plurality of unit areas and extending in the first direction;
• wherein said each unit area has one or plural MOSFETs formed therein, for implementing a specific logical function, and
• ends of semiconductor areas for sources and drains, which constitute the MOSFETs, are respectively formed so as to approach ends of the unit areas.

A semiconductor integrated circuit device, comprising:

• unit areas placed in plural form in a first direction;
• a first signal line formed in central portions on said plurality of unit areas and extending in the first direction;
• a first cell group formed on both sides on said plurality of unit areas and provided with first and second source lines extending in the first direction;
• unit areas placed in plural form in the first direction;
• a second signal line formed in central portions of said plurality of unit areas and extending in the first direction;
• and
• a secondcell group formedonboth sides on saidplurality of unit areas and provided with first and second source lines extending in the first direction;
• said respective unit areas are placed back to back so that ends of the unit areas corresponding to the first or second source lines of said first cell group and said second cell group adjoin each other, to thereby form the first or second source lines by one source line, and each of contacts provided in association with the source lines is aligned with pitch as a reference, of said each unit area.

A semiconductor integrated circuit device, comprising:

• unit areas arranged in plural form in a first direction;
• a first interconnection formed over rectangular unit areas placed in plural form in the first direction and extending in the first direction;
• and
• a second interconnection formed along said unit areas and outside said unit areas and extending in the first direction;
• wherein said each unit area has one or plural MOSFETs formed therein, for implementing a specific logic circuit;
• and
• MOSFETs of said plurality of MOSFETs, of a type wherein drain regions thereof are placed side by side in plural form in the first direction and connected in parallel form to thereby constitute one MOSFET, are provided so as to have a plurality of interconnections by which said respective drain regions are connected to the second interconnection.

A semiconductor integrated circuit device, comprising:

• unit areas arranged in plural form in a first direction;
• a first signal line formed in central portions on said plurality of unit areas and extending in the first direction;
• unit circuits provided on both sides on said plurality of unit areas and provided with first and second source lines extending in the first direction;
• and
• circuit blocks constructed so that said plurality of unit circuits are placed side by side in a second direction;
• wherein each individual pairs of third and fourth source lines for supplying first and second voltages corresponding to said first and second source lines are respectively provided on both sides of each circuit block as viewed in the second direction so as to extend in the second direction, and said third and fourth source lines provided in each pair are respectively connected to one another by the first and second source lines of said each unit circuit.

A semiconductor integrated circuit device, comprising:

• unit areas continuously arranged in plural form in a first direction;
• a first interconnection extending in a first direction over said plurality of unit areas;
• a second interconnection extending in the first direction along said plurality of unit areas and outside said unit areas;
• intermediate areas respectively provided between said adjacent unit areas;
• and
• a third interconnection extending in a second direction intersecting the first direction, formed in any intermediate area and connected to said second interconnection;
• wherein said each unit area has transistors for constituting a logic circuit,
• said unit area corresponding to said intermediate area with said third interconnection formed therein receives a signal inputted to the logic circuit from said first interconnection and said third interconnection;
• and
• said unit area corresponding to said intermediate area free of said third interconnection receives a signal inputted to the logic circuit from said first interconnection.

A semiconductor integrated circuit device, comprising:

• rectangular unit areas arranged in plural form in a first direction;
• a first interconnection extending in the first direction over said plurality of rectangular unit areas;
• a second interconnection extending in the first direction along said plurality of rectangular unit areas and outside said unit areas;
• and
• wiring areas each provided adjacent to said each unit area and having a third interconnection formed therein, which extends in a second direction orthogonal to the first direction;
• wherein said each unit area has one or plural circuit devices formed therein, for implementing a specific logical function,
• wherein said third interconnection in said wiring area is used for transfer of a signal between the circuit devices for implementing the logic functions, which are formed in said unit areas, and said second interconnection, and
• wherein an input terminal of said circuit devices is connected to only one of said first interconnection and said third interconnection.

A semiconductor integrated circuit device comprising:

• unit areas placed in plural form in a first direction;
• a first line extending in the first direction along said plurality of unit areas;
• a second line extending in the first direction along said plurality of unit areas and outside said plurality of unit areas;
• and
• wiring areas provided adjacent to a first unit area of said plurality of unit areas and provided with a third line extending in a second direction intersecting the first direction;
• wherein said first unit area has a MOSFET formed therein,
• wherein said third line is used to connect said second line to a terminal of said MOSFET, and
• wherein said terminal receives a signal from only one of said first line and said second line.

A semiconductor integrated circuit device comprising:

• unit areas placed in plural form in a first direction;
• a first line, formed with a first layer, extending in the first direction over said plurality of unit areas;
• a second line extending in the first direction along said plurality of unit areas and outside said plurality of unit areas;
• and
• wiring areas provided adjacent to a first unit area of said plurality of unit areas and provided with a third line;
• wherein said first unit area has a circuit formed therein,
• wherein said third line is provided between said second line and a terminal of said circuit, and
• wherein said third line is formed with a single layer which is different from said first layer.