EX-23 4 exh23_1.txt EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statement on Form S-8 of Simtek Corporation of our report dated March 27, 2007 relating to our audit of the consolidated financial statements, which appear in the Annual Report on Form 10-K of Simtek Corporation for the year ended December 31, 2006. /s/ HEIN & ASSOCIATES LLP HEIN & ASSOCIATES LLP Denver, Colorado June 27, 2007