Title:
SEMICONDUCTOR INTEGRATED CIRCUIT
Document Type and Number:
Japanese Patent JP3533151
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce leakage current and through current by stabilizing the potential of artificial power supply lines both in normal mode and standby mode.
SOLUTION: The semiconductor integrated circuit comprises an artificial power supply line control circuit 1 having a logical operation circuit constituted of logical elements, i.e., transistors having a high threshold, and controlling the potential of each artificial power supply line VDD, VDD2, VSS1, VSS2 through logical operation of a standby mode signal STB and a data input signal A.
Inventors:
Ishifuchi, Soichiro
Application Number:
JP2000180000A
Publication Date:
May 31, 2004
Filing Date:
June 15, 2000
Export Citation:
Assignee:
NEC MICROSYSTEMS LTD
International Classes:
H01L21/822; H01L27/04; H03K17/16; H03K17/687; H03K19/00; H03K19/0175; H03K19/0948; (IPC1-7): H03K19/00; H01L21/822; H01L27/04; H03K17/16; H03K17/687; H03K19/0175; H03K19/0948
Attorney, Agent or Firm:
徳丸 達雄