EX-32.1 4 ex_861246.htm EXHIBIT 32.1 SECTION 1350 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Brian C. Faith, the President and Chief Executive Officer of QuickLogic Corporation (the "Company"), do hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

| • | the Quarterly Report on Form 10-Q of the Company for the quarter ended September 28, 2025 (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

| • | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company for the periods presented therein.

Date: | November 12, 2025 | By: | /s/ Brian C. Faith
|  | Name: | Brian C. Faith
|  | Title: | President and Chief Executive Officer