10-K/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K/A

(Amendment No. 1)

(Mark One)

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2007

or

[_] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ___________ to _____________

Commission file number. 0-10394

DATA I/O CORPORATION
(Exact name of registrant as specified in its charter)

Washington
(State or other jurisdiction of incorporation) 91-0864123
(I.R.S. Employer Identification No.)

6464 185^th Ave NE, Suite 101, Redmond, Washington, 98052

(425) 881-6444

(Address, including zip code, of registrant’s principle executive offices and telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Common Stock (No Par Value) Name of each exchange on which registered
(I.R.S. Employer Identification No.)

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.   
Yes o    No x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes o    No x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes x    No o

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.    Yes x    No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer or a smaller reporting company. See definitions of “large accelerated filer, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer o Accelerated filer o Non-accelerated filer o Smaller reporting company x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No x

Aggregate market value of voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2007:
$28,660,807

Shares of Common Stock, no par value, outstanding as of March 20, 2008:
8,786,211

Portions of the registrant’s Proxy Statement relating to its May 19, 2008 Annual Meeting of Shareholders
are incorporated into Part III of this Annual Report on Form 10-K.

DATA I/O CORPORATION

FORM 10-K / A

For the Fiscal Year Ended December 31, 2007

INDEX

Part II

Item 9A. Controls and Procedures 4

Part IV

Item 15. Exhibits, Financial Statement Schedules 5

Signatures 10

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EXPLANATORY NOTE

Data I/O Corporation is required by Exchange Act Rules 13a-15and 15d-15 to conduct an evaluation of our internal control over financial reporting and to provide an assessment and a conclusion as to the effectiveness of our internal control over financial reporting, as required by Item 308(T)a of Regulations S-K. Management did perform an assessment of our internal control over financial reporting as of December 31, 2007, however, management’s report on internal control over financial reporting was inadvertently excluded from the Annual Report on Form 10-K for the year ended December 31, 2007. Item 9A (b) Controls and Procedures is being refiled to correct this exclusion.

In addition, the certifications under section 906 of the Sarbanes-Oxley Act of 2002, filed as Exhibits 32.1 and 32.2, respectively, to the Annual Report on Form 10-K for the year ended December 31, 2007 contained an inadvertent omission of the introductory language of paragraph 4 of Item 601(b) (31) of Regulation S-K. The certifications omitted certain language referring to internal control over financial reporting and such certifications are being refiled to correct the omission.

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.

Item 9A.   Controls and Procedures

(a)   Evaluation of disclosure controls and procedures.

Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, Data I/O evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) and Rule 15d-15(e) under the Exchange Act) as of the end of the period covered by this report (the “Evaluation Date”). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, as of the Evaluation Date, our disclosure controls and procedures were effective at the reasonable level of assurance level. Disclosure Controls are controls and procedures designed to reasonably assure that information required to be disclosed in our reports filed under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms. Disclosure Controls are also designed to reasonably assure that such information is accumulated and communicated to our management, including the CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

(b)   Management’s Report on Internal Control Over Financial Reporting.

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Our internal control systems was designed to provide reasonable assurance to the Company’s management and board of directors regarding the preparation and fair presentation of published financial statements. Internal control over financial reporting is defined in Rule 13a-15(f) promulgated under the Securities Exchange Act of 1934 and includes those policies and procedures that:

(i)  pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company;

(ii)  provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and

(iii)  provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the company’s assets that could have a material effect on the financial statements.

All internal controls, no matter how well designed, have inherent limitations. Therefore, even those systems determined to be effective can provide only reasonable assurance with respect to financial statements preparation and presentation.

Our management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2007. In making this assessment, we used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) in Internal Control – Integrated Framework. Based on this assessment we concluded that, as of December 31, 2007, our internal control over financial reporting was effective.

This annual report does not include an attestation report of the company’s registered public accounting firm regarding internal control over financial reporting. Management’s report was not subject to attestation by the company’s registered public accounting firm pursuant to temporary rules of the Securities and Exchange Commission that permit the company to provide only management’s report in this annual report.

(c) Changes in internal controls.

There were no changes made in our internal controls during the period covered by this report that has materially affected or is reasonably likely to materially affect our internal control over financial reporting.

Our restructuring actions decreased the number of personnel and reallocated tasks. We did not change our internal controls, however, these restructure actions may have an impact on our internal controls’ operation which we will continue to monitor and evaluate.

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Item 15.   Exhibits, Financial Statement Schedules

Executive Compensation Plans and Arrangements

The following list is a subset of the list of exhibits described below and contains all compensatory plans, contracts or arrangements in which any director or executive officer of Data I/O is a participant, unless the method of allocation of benefits thereunder is the same for management and non-management participants:

(1) Amended and Restated 1982 Employee Stock Purchase Plan. See Exhibit 10.17.

(2) Amended and Restated Retirement Plan and Trust Agreement. See Exhibit 10.2, 10.3, 10.4, 10.8, 10.11, 10.12, and 10.13.

(3) Summary of Amended and Restated Management Incentive Compensation Plan. See Exhibit 10.9.

(4) Amended and Restated 1983 Stock Appreciation Rights Plan. See Exhibit 10.1.

(5) Amended and Restated 1986 Stock Option Plan. See Exhibit 10.15.

(6) Form of Change in Control Agreements. See Exhibit 10.21 and 10.22.

(7) 1996 Director Fee Plan. See Exhibit 10.14.

(8) Letter Agreement with Frederick R. Hume. See Exhibit 10.16.

(9) Amended and Restated 2000 Stock Compensation Incentive Plan. See Exhibit 10.18.

(10) Form of Option Agreement. See Exhibit 10.20.

(11) Data I/O Corporation Tax Deferral Retirement Plan. See Exhibit 10.19 and 10.24.

(12) Harald Weigelt Employment Agreement. See Exhibit 10.23.

(a) List of Documents Filed as a Part of This Report: Page

(1) Index to Financial Statements:

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2007 and 2006

Consolidated Statements of Operations for each of the two years ended December 31, 2007

Consolidated Statements of Cash Flows for each of the two years ended December 31, 2007

Consolidated Statement of Stockholders’ Equity for each of the two years ended December 31, 2007

Notes to Consolidated Financial Statements

(2) Index to Financial Statement Schedules:

Schedule II – Consolidated Valuation and Qualifying Accounts

All other schedules not listed above have been omitted because the required information is included in the consolidated financial statements or the notes thereto, or is not applicable or required.

(3) Index to Exhibits:

3 Articles of Incorporation:

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3.1 Data I/O’s restated Articles of Incorporation filed November 2, 1987 (Incorporated by reference to Exhibit 3.1 of Data I/O’s 1987 Annual Report on Form 10-K (File No. 0-10394)).                   

3.2 Data I/O’s Bylaws as amended and restated as of February 2006 (Incorporated by reference to Exhibit 3.2 of Data I/O’s 2005 Annual Report on Form 10-K (File No. 0-10394)).

3.3 Certification of Designation, Preferences and Rights of Series A Junior Participating Preferred Stock (Incorporated by reference to Exhibit 1 of Data I/O’s Registration Statement on Form 8-A filed March 13, 1998 (File No. 0-10394)).

4 Instruments Defining the Rights of Security Holders, Including Indentures:

4.1 Rights Agreement, dated as of April 4, 1998, between Data I/O Corporation and ChaseMellon Shareholder Services, L.L.C. as Rights Agent, which includes: as Exhibit A thereto, the Form of Right Certificate; and, as Exhibit B thereto, the Summary of Rights to Purchase Series A Junior Participating Preferred Stock (Incorporated by reference to Data I/O’s Current Report on Form 8-K filed on March 13, 1998(File No. 0-10394)).                                                                                        

4.2 Rights Agreement, dated as of March 31, 1988, between Data I/O Corporation and First Jersey National Bank, as Rights Agent, as amended by Amendment No. 1 thereto, dated as of May 28, 1992 and Amendment No. 2 thereto, dated as of July 16, 1997 (Incorporated by reference to Data I/O’s Report on Form 8-K filed on March 13, 1998(File No. 0-10394)).                                                

4.3 Amendment No. 1, dated as of February 10, 1999, to Rights Agreement, dated as of April 4, 1998, between Data I/O Corporation and ChaseMellon Shareholder Services, L.L.C. as Rights Agent (Incorporated by reference to Exhibit 4.1 of Data I/O’s Form 8-A/A dated February 10, 1999(File No. 0-10394)).

10 Material Contracts:

10.1 Amended and Restated 1983 Stock Appreciation Rights Plan dated February 3, 1993 (Incorporated by reference to Exhibit 10.23 of Data I/O’s 1992 Annual Report on Form 10-K (File No. 0-10394)).

10.2 Amended and Restated Retirement Plan and Trust Agreement. (Incorporated by reference to Exhibit 10.26 of Data I/O’s 1993 Annual Report on Form 10-K (File No. 0-10394)).                                     

10.3 First Amendment to the Data I/O Tax Deferred Retirement Plan (Incorporated by reference to Exhibit 10.21 of Data I/O’s 1994 Annual Report on Form 10-K (File No. 0-10394)).                                     

10.4 Second Amendment to the Data I/O Tax Deferred Retirement Plan (Incorporated by reference to Exhibit 10.26 of Data I/O’s 1995 Annual Report on Form 10-K (File No. 0-10394)).                                

10.5 Purchase and Sale Agreement dated as of July 9, 1996 (Relating to the sale of Data I/O Corporation’s headquarters property in Redmond, Washington consisting of approximately 79 acres of land and an approximately 96,000 square foot building. (Portions of this exhibit have been omitted pursuant to an application for an order granting confidential treatment. The omitted portions have been separately filed with the Commission) (Incorporated by reference to Exhibit 10.32 of Data I/O’s 1996 Annual Report on Form 10-K (File No. 0-10394)).                                

6

10.6 Letter dated as of December 20, 1996, First Amendment and extension of the Closing Date under that certain Purchase and Sale Agreement dated as of July 9, 1996. (Portions of this exhibit have been omitted pursuant to an application for an order granting confidential treatment. The omitted portions have been separately filed with the Commission) (Incorporated by reference to Exhibit 10.33 of Data I/O’s 1996 Annual Report on Form 10-K (File No. 0-10394)).           

10.7 Letter dated as of February 17, 1997, Second Amendment and extension of the Closing Date under that certain Purchase and Sale Agreement dated as of July 9, 1996. (Portions of this exhibit have been omitted pursuant to an application for an order granting confidential treatment. The omitted portions have been separately filed with the Commission) (Incorporated by reference to Exhibit 10.34 of Data I/O’s 1996 Annual Report on Form 10-K (File No. 0-10394)).           

10.8 Third Amendment to the Data I/O Tax Deferred Retirement Plan (Incorporated by reference to Exhibit 10.35 of Data I/O’s 1996 Annual Report on Form 10-K (File No. 0-10394)).                                     

10.9 Amended and Restated Management Incentive Compensation Plan dated January 1, 1997 (Incorporated by reference to Exhibit 10.25 of Data I/O’s 1997 Annual Report on Form 10-K (File No. 0-10394)).

10.10 Amended and Restated Performance Bonus Plan dated January 1, 1997 (Incorporated by reference to Exhibit 10.26 of Data I/O’s 1997 Annual Report on Form 10-K (File No. 0-10394)).           

10.11 Fourth Amendment to the Data I/O Tax Deferred Retirement Plan (Incorporated by reference to Exhibit 10.27 of Data I/O’s 1997 Annual Report on Form 10-K (File No. 0-10394)).                                

10.12 Fifth Amendment to the Data I/O Tax Deferred Retirement Plan (Incorporated by reference to Exhibit 10.28 of Data I/O’s 1997 Annual Report on Form 10-K (File No. 0-10394)).                                     

10.13 Sixth Amendment to the Data I/O Tax Deferred Retirement Plan (Incorporated by reference to Exhibit 10.29 of Data I/O’s 1997 Annual Report on Form 10-K (File No. 0-10394)).                                    

10.14 Amended and Restated Data I/O Corporation 1996 Director Fee Plan (Incorporated by reference to Exhibit 10.32 of Data I/O’s 1997 Annual Report on Form 10-K (File No. 0-10394)).           

10.15 Amended and Restated 1986 Stock Option Plan dated May 12, 1998 (Incorporated by reference to Exhibit 10.37 of Data I/O’s 1998 Annual Report on Form 10-K (File No. 0-10394)).           

10.16 Letter Agreement with Fred R. Hume dated January 29, 1999. (Incorporated by reference to Exhibit 10.35 of Data I/O’s 1999 Annual Report on Form 10-K (File No. 0-10394)).

10.17 Amended and Restated 1982 Employee Stock Purchase Plan dated May 16, 2003 (Incorporated by reference to Data I/O’s 2003 Proxy Statement dated March 31, 2003(File No. 0-10394)).

10.18 Amended and Restated 2000 Stock Compensation Incentive Plan dated May 20, 2004 (Incorporated by reference to Data I/O’s 2004 Proxy Statement dated April 12, 2004(File No. 0-10394)).

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10.19 Data I/O Corporation Tax Deferral Retirement Plan, as amended (Incorporated by reference to Data I/O’s 2004 Annual Report on Form 10-K (File No. 0-10394)).

10.20 Form of Option Agreement (Incorporated by reference to Data I/O’s 2004 Annual Report on Form 10-K (File No. 0-10394)).

10.21 Change in Control Agreement with Fred R. Hume dated March 22, 2007 (Incorporated by reference to Data I/O’s Current Report on Form 8-K filed on March 28, 2007(File No. 0-10394)).

10.22 Change in Control Agreement with Joel S. Hatlen dated March 22, 2007 (Incorporated by reference to Data I/O’s Current Report on Form 8-K filed on March 28, 2007(File No. 0-10394)).

10.23 Harald Weigelt Employment Agreement (Incorporated by reference to Data I/O’s 2005 Annual Report on Form 10-K (File No. 0-10394)).

10.24 Data I/O Corporation Tax Deferral Retirement Plan, as amended (Incorporated by reference to Data I/O’s 2005 Annual Report on Form 10K (File No. 0-10394)).                               

10.25 Lease Termination Agreement dated February 28, 2006 (Redmond Headquarters) (Incorporated by reference to Data I/O’s 2005 Annual Report on Form 10K (File No. 0-10394)).

10.26 Lease, Redmond East Business Campus between Data I/O Corporation and Carr Redmond PLCC dated February 28, 2006 (Incorporated by reference to Data I/O’s 2005 Annual Report on Form 10K (File No. 0-10394)).

10.27 Amended and Restated 2000 Stock Compensation Incentive Plan dated May 24, 2006 (Incorporated by reference to Data I/O’s 2006 Proxy Statement dated April 6, 2006).

10.28 Form of Performance Award Agreement (incorporated by reference to Exhibit 10.28 of Data I/O’s June 30, 2006 Quarterly Report on Form 10-Q (File No. 0-10394)).

10.29 Form of Restricted Stock Award Agreement (Incorporated by reference to Exhibit 10.29 of Data I/O’s June 30, 2006 Quarterly Report on Form 10-Q (File No. 0-10394)).

10.30 Patent Purchase Agreement (Incorporated by reference to Data I/O’s Current Report on Form 8-K filed on March 25, 2008(File No. 0-10394)).

10.31 First Amendment to the Patent Purchase Agreement (Incorporated by reference to Data I/O’s Current Report on Form 8-K filed on March 25, 2008(File No. 0-10394)).

10.32 Orchard Trust Company Defined Contribution Prototype Plan and Trust (Incorporated by reference to Exhibit 10.32 of Data I/O’s 2007 Annual Report on Form 10K (File No. 0-10394)).

10.33 Orchard Trust Company Non-standardized 401(k) Plan (Incorporated by reference to Exhibit 10.33 of Data I/O’s 2007 Annual Report on Form 10K (File No. 0-10394)).

21.1 Subsidiaries of the Registrant

23.1 Consent of Independent Registered Public Accounting Firm

8

31 Certification – Section 302:

31.1 Chief Executive Officer Certification

31.2 Chief Financial Officer Certification

32 Certification – Section 906:

32.1 Chief Executive Officer Certification

32.2 Chief Financial Officer Certification

9

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

DATAI/O CORPORATION

(REGISTRANT)

DATED: August 13, 2008 By: //S//Frederick R. Hume  

Frederick R. Hume

President and Chief Executive Officer

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EX-31.1

Exhibit 31.1

Certification by Chief Executive Officer

Pursuant to 18 U.S.C. Section 1350

As Adopted Pursuant to

Section 302(a) of the Sarbanes-Oxley Act of 2002

I, Frederick R. Hume, certify that:

1) I have reviewed this annual report on Form 10-K /A of Data I/O Corporation;

2) Based upon my knowledge, this annual report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this annual report;

3) Based on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this annual report;

4) The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)) for the registrant and we have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this annual report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this annual report based on such evaluation; and

d) Disclosed in this annual report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

5) The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial reporting.

Date: August 13, 2008

/s/ Frederick R. Hume

Frederick R. Hume

Chief Executive Officer

(Principal Executive Officer)

EX-31.2

Exhibit 31.2

Certification by Chief Financial Officer

Pursuant to 18 U.S.C. Section 1350

As Adopted Pursuant to

Section 302(a) of the Sarbanes-Oxley Act of 2002

I, Joel S. Hatlen, certify that:

1) I have reviewed this annual report on Form 10-K/A of Data I/O Corporation;

2) Based upon my knowledge, this annual report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this annual report;

3) Based on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this annual report;

4) The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)0 for the registrant and we have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purpose in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this annual report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this annual report based on such evaluation; and

d) Disclosed in this annual report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

5) The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial reporting.

Date: August 13, 2008

/s/ Joel S. Hatlen

Joel S. Hatlen

Chief Financial Officer

(Principal Financial Officer)

EX-32.1

Exhibit 32.1

Certification by Chief Executive Officer

Pursuant to 18 U.S.C. Section 1350

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the annual report of Data I/O Corporation (the “Company”) on Form 10-K for the period ended December 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Frederick R. Hume, Chief Executive Officer of the Company, certify, that pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

  /s/ Frederick R. Hume

Frederick R. Hume

Chief Executive Officer

(Principal Executive Officer)

March 28, 2008

EX-32.2

Exhibit 32.2

Certification by Chief Financial Officer

Pursuant to 18 U.S.C. Section 1350

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the annual report of Data I/O Corporation (the “Company”) on Form 10-K for the period ended December 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Joel S. Hatlen, Chief Financial Officer of the Company, certify, that pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Joel S. Hatlen

Joel S. Hatlen

Chief Financial Officer

(Principal Financial Officer)

March 28, 2008