<TABLE> <S> <C>


<ARTICLE>                     5
<CIK>                         0000351998
<NAME>                        Data I/O Corporation
<MULTIPLIER>                                   1,000
       
<S>                             <C>                         <C>
<PERIOD-TYPE>                   6-MOS                       6-MOS                               
<FISCAL-YEAR-END>                              JUN-25-1998            JUN-26-1997
<PERIOD-START>                                 DEC-26-1997            DEC-27-1996
<PERIOD-END>                                   JUN-25-1998            JUN-26-1997
<CASH>                                               3,956                  8,133
<SECURITIES>                                        22,104                 24,855
<RECEIVABLES>                                        5,994                  6,072
<ALLOWANCES>                                           391                    394
<INVENTORY>                                          8,358                  8,158
<CURRENT-ASSETS>                                    44,224                 52,704
<PP&E>                                              22,013                 21,576
<DEPRECIATION>                                      18,137                 18,187
<TOTAL-ASSETS>                                      49,965                 57,736
<CURRENT-LIABILITIES>                               14,754                 19,478
<BONDS>                                                  0                      0
<PREFERRED-MANDATORY>                                    0                      0
<PREFERRED>                                              0                      0
<COMMON>                                            17,521                 16,412
<OTHER-SE>                                          14,771                 18,202
<TOTAL-LIABILITY-AND-EQUITY>                        49,965                 57,736
<SALES>                                             17,208                 23,265
<TOTAL-REVENUES>                                    17,208                 23,265
<CGS>                                               10,024                 11,711
<TOTAL-COSTS>                                       12,435                 11,079
<OTHER-EXPENSES>                                      (493)                (2,531)
<LOSS-PROVISION>                                        15                     18
<INTEREST-EXPENSE>                                      49                    109
<INCOME-PRETAX>                                     (4,822)                 2,879
<INCOME-TAX>                                            36                    430
<INCOME-CONTINUING>                                 (4,858)                 2,449
<DISCONTINUED>                                         707                 (1,023)
<EXTRAORDINARY>                                          0                      0
<CHANGES>                                                0                      0
<NET-INCOME>                                        (4,151)                 1,426
<EPS-PRIMARY>                                         (.58)                   .20
<EPS-DILUTED>                                         (.58)                   .20
        




</TABLE>