Micron Technology, Inc.
MEMORY SUBWORD DRIVER CIRCUITS AND LAYOUT

Abstract:

In some examples, a subword driver block of a memory device includes a first active region and a second active region adjacent to each other. The first active region forms drains/sources of a first and second transistors in a first region; the second active region forms drains/sources of a third and fourth transistors in a second region, where the first and second regions are adjacent to each other. The first, second, third and fourth transistors are coupled to a common non-active potential via a shared contact overlaid over a merged region between the first and second regions. The first and second active regions may comprise N+ diffusion materials.