Patents Represented by Attorney, Agent or Law Firm Arent Fox Kintner Plotkin & Kahn, PLL
  • Semiconductor device having selectable device type and methods of testing device operation
    Patent number: 6199025
    Abstract: A semiconductor device includes a device-type switching circuit which determines selection signals A based on fuse-cut conditions in a first mode, and determines selection signals based on control signals supplied thereto in a second mode, and an internal circuit having an operation thereof selected by selection signals from device-type switching circuit.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: March 6, 2001
    Assignee: Fujitsu Limited
    Inventors: Atsushi Fujii, Masaki Okuda