<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS OF INTEGRATED DEVICE TECHNOLOGY, INC. AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C> <C>
<RESTATED>
<PERIOD-TYPE> 12-MOS 12-MOS
<FISCAL-YEAR-END> MAR-28-1999 MAR-29-1998
<PERIOD-START> MAR-30-1998 MAR-31-1997
<PERIOD-END> MAR-28-1999 MAR-29-1998
<CASH> 144,598 155,517
<SECURITIES> 56,516 78,137
<RECEIVABLES> 67,477 87,745
<ALLOWANCES> 5,302 8,158
<INVENTORY> 60,787 78,426
<CURRENT-ASSETS> 383,457 473,234
<PP&E> 947,845 949,291
<DEPRECIATION> 648,610 450,992
<TOTAL-ASSETS> 741,847 1,042,595
<CURRENT-LIABILITIES> 161,947 179,937
<BONDS> 184,354 183,756
0 0
0 0
<COMMON> 88 86
<OTHER-SE> 299,238 589,942
<TOTAL-LIABILITY-AND-EQUITY> 741,847 1,042,595
<SALES> 601,017 649,827
<TOTAL-REVENUES> 601,017 649,827
<CGS> 392,748 404,364
<TOTAL-COSTS> 596,992 404,364
<OTHER-EXPENSES> 143,355 130,730
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 14,787 15,210
<INCOME-PRETAX> (266,483) 11,776
<INCOME-TAX> 32,456 3,319
<INCOME-CONTINUING> (298,939) 8,457
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (298,939) 8,457
<EPS-BASIC> (3.42) 0.10
<EPS-DILUTED> (3.42) 0.10
</TABLE>