CONSENT OF DELOITTE & TOUCHE LLP, INDEPENDENT AUDITORS
We consent to the reference to our firm under the caption "Experts" in
the Registration Statement (Form S-3), and related prospectus of PMC-Sierra,
Inc. for the registration of up to 1,218,417 shares of its common stock and to
the incorporation by reference therein of our report dated January 17, 2000,
with respect to the consolidated financial statements and schedule of
PMC-Sierra, Inc. included in its Annual Report (Form 10-K) for the year ended
December 26, 1999, as amended, filed with the Securities and Exchange
Commission.
/s/DELOITTE & TOUCHE LLP
Vancouver, British Columbia, Canada
July 25, 2000
