<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-K
FOR THE YEAR ENDING JUNE 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JUL-01-1999
<PERIOD-END> JUN-30-2000
<CASH> 174,390
<SECURITIES> 326,742
<RECEIVABLES> 92,935
<ALLOWANCES> (1,687)
<INVENTORY> 29,759
<CURRENT-ASSETS> 673,804
<PP&E> 25,663
<DEPRECIATION> (4,658)
<TOTAL-ASSETS> 1,555,094
<CURRENT-LIABILITIES> 71,076
<BONDS> 400,000
0
0
<COMMON> 56
<OTHER-SE> 1,081,893
<TOTAL-LIABILITY-AND-EQUITY> 1,555,094
<SALES> 202,203
<TOTAL-REVENUES> 214,248
<CGS> 156,682
<TOTAL-COSTS> 336,781
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (7,913)
<INCOME-PRETAX> (130,446)
<INCOME-TAX> 0
<INCOME-CONTINUING> (130,446)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (130,446)
<EPS-BASIC> (3.06)
<EPS-DILUTED> (3.06)
</TABLE>