<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE BALANCE
SHEET AND THE STATEMENT OF OPERATIONS AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                           7,595
<SECURITIES>                                    75,332
<RECEIVABLES>                                   16,481
<ALLOWANCES>                                         0
<INVENTORY>                                     42,657
<CURRENT-ASSETS>                               143,071
<PP&E>                                          26,838
<DEPRECIATION>                                  14,933
<TOTAL-ASSETS>                                 154,976
<CURRENT-LIABILITIES>                           29,432
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       238,899
<OTHER-SE>                                   (115,047)
<TOTAL-LIABILITY-AND-EQUITY>                   154,976
<SALES>                                         13,401
<TOTAL-REVENUES>                                57,835
<CGS>                                            6,023
<TOTAL-COSTS>                                   69,460
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  93
<INCOME-PRETAX>                               (32,002)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (32,002)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (32,002)
<EPS-PRIMARY>                                   (2.42)
<EPS-DILUTED>                                   (2.42)