EX-23 3 exh23_1.txt Exhibit 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Registration Statement of Simtek Corporation on Form S-1 of our report, dated March 23, 2006, appearing in the Annual Report on Form 10-K of Simtek Corporation for the year ended December 31, 2005. We also consent to the reference to our firm under the caption "Experts" in the Prospectus, which is part of this Registration Statement. /s/ HEIN & ASSOCIATES LLP Denver, Colorado April 12, 2006