1. A dedicated logic cell, comprising: in a first logic and routing cell, comprising a first configurable logic function (LL) having at least one input and at least one output; a dedicated logic function (LD) having at least one input and at least one output, the at least one input of the dedicated logic function coupled to the at least one output of the first configurable logic function; and a first sequential logic function (LS) having at least one input and at least one output, the least one input of the first sequential logic function coupled to the at least one output of the dedicated logic function.