CONSENT OF DELOITTE & TOUCHE LLP, INDEPENDENT AUDITORS
We consent to the incorporation by reference in this
Registration Statement of PMC-Sierra, Inc. on Form S-3 of our report dated
January 17, 2000 (November 21, 2000 as to Notes 2 and 14) on the consolidated
financial statements of PMC-Sierra, Inc. appearing in the Current Report on Form
8-K of PMC-Sierra, Inc. dated November 29, 2000 and of our report dated July 19,
2000 on the financial statements of Datum Telegraphic Inc. appearing in the
Current Report on Form 8-K/A1 of PMC-Sierra, Inc. dated September 28, 2000 and
to the reference to us under the heading "Experts" in the Prospectus, which is
part of this Registration Statement.
/s/DELOITTE & TOUCHE LLP
Vancouver, British Columbia, Canada
November 29, 2000
