<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM XIONICS'
FINANCIAL STATEMENTS CONTAINED IN THE COMPANY'S FORM 10-K/A AS OF AND FOR THE
YEAR ENDED JUNE 30, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-1999
<PERIOD-START>                             JUL-01-1998
<PERIOD-END>                               JUN-30-1999
<EXCHANGE-RATE>                                      1
<CASH>                                      20,317,617
<SECURITIES>                                         0
<RECEIVABLES>                               10,748,426
<ALLOWANCES>                                    56,000
<INVENTORY>                                          0
<CURRENT-ASSETS>                            31,016,788
<PP&E>                                       6,921,128
<DEPRECIATION>                               4,892,655
<TOTAL-ASSETS>                              34,713,261
<CURRENT-LIABILITIES>                       15,656,135
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       127,269
<OTHER-SE>                                  18,929,857
<TOTAL-LIABILITY-AND-EQUITY>                34,713,261
<SALES>                                     31,403,383
<TOTAL-REVENUES>                            31,403,383
<CGS>                                        9,747,074
<TOTAL-COSTS>                                9,747,074
<OTHER-EXPENSES>                            19,301,905
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               3,350
<INCOME-PRETAX>                              3,107,022
<INCOME-TAX>                                   289,974
<INCOME-CONTINUING>                          2,817,048
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 2,817,048
<EPS-BASIC>                                       0.23
<EPS-DILUTED>                                     0.22