Patent ID: 6066866
Filing Date: 2000-05-23
Classification: H01L

Abstract:
A semiconductor device comprising:a semiconductor substrate on whicha plurality of specific functional regions, wherein each of said plurality of specific functional regions is comprised of at least one specific functional bank including a row of functional blocks which are each provided with a plurality of first transistors and second transistors of a size different than said first transistors, anda plurality of general-purpose functional regions, wherein each of said plurality of general-purpose functional regions is comprised of at least one general-purpose functional bank provided with a plurality of third transistors including a row of P-channel field-effect transistors and a row of N-channel field-effect transistors,are formed in such a way that each of said plurality of specific functional regions alternates with each of said plurality of general-purpose functional regions,wherein said first transistors are smaller in size than said third transistors.