SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                                (AMENDMENT NO. )*

                                 DATA I/O CORP
--------------------------------------------------------------------
                                (Name of Issuer)

                                  Common Stock
------------------------------------------------------------------
                         (Title of Class of Securities)

                                  237690102
----------------------------------------------------------------------
                                 (CUSIP Number)

                                   04/13/05
----------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)


Check the appropriate box to designate the rule pursuant to which this 
schedule
is filed:

/  /   Rule 13d-i(b)
/X /  Rule 13d-i(c)
/  /  Rule 13d-i(d)


------------------------
*The remainder of this cover page shall be filled out for a reporting 
person's initial filing on this form with respect to the subject class 
of securities, and for any subsequent amendment containing information 
which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not 
be deemed to be "filed" for the purpose of Section 18 of the Securities 
Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of 
that section of the Act but shall be subject to all other provisions of 
the Act.

                                  






CUSIP NO.   237690102                    13G        
------------------------------------------------------------------------
--------
1    NAME OF REPORTING PERSON
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

AMH Equity LLC 
------------------------------------------------------------------------

2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

     (a)   /   /           (b)     /   /
------------------------------------------------------------------------

3    SEC USE ONLY
------------------------------------------------------------------------


4    CITIZENSHIP OR PLACE OF ORGANIZATION

     New York, USA
------------------------------------------------------------------------

        NUMBER OF        5    SOLE VOTING POWER

           SHARES             

     BENEFICIALLY
                     --------------------------------------------------

         OWNED BY        6    SHARED VOTING POWER
						
             EACH
                    -------------------------------------------------


        REPORTING        7    SOLE DISPOSITIVE POWER

           PERSON             

             WITH
                      -------------------------------------------------

                         8    SHARED DISPOSITIVE POWER

------------------------------------------------------------------------

9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     789,445 shares of common stock.
------------------------------------------------------------------------

10   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 
SHARES*  / /

------------------------------------------------------------------------

11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

     9.63%
------------------------------------------------------------------------

12   TYPE OF REPORTING PERSON*
     PN
------------------------------------------------------------------------













CUSIP NO.   237690102                    13G        
------------------------------------------------------------------------

1    NAME OF REPORTING PERSON
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

Leviticus Partners, L.P.
------------------------------------------------------------------------

2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

     (a)   /   /           (b)     /   /
------------------------------------------------------------------------

3    SEC USE ONLY
------------------------------------------------------------------------


4    CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware, USA
------------------------------------------------------------------------

        NUMBER OF        5    SOLE VOTING POWER

           SHARES             750,000 Shares of Common Stock

     BENEFICIALLY
                              ------------------------------------------


         OWNED BY        6    SHARED VOTING POWER
						
             EACH
                               -----------------------------------

        REPORTING        7    SOLE DISPOSITIVE POWER

           PERSON            750,000 Shares of Common Stock

             WITH
			---------------------------------------------                 
			8    SHARED DISPOSITIVE POWER

------------------------------------------------------------------------

9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     789,445 shares of common stock.
------------------------------------------------------------------------

10   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 
SHARES*  / /

------------------------------------------------------------------------

11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

     9.63%
------------------------------------------------------------------------

12   TYPE OF REPORTING PERSON*
     PN
------------------------------------------------------------------------







CUSIP NO.   237690102                    13G        
------------------------------------------------------------------------

1    NAME OF REPORTING PERSON
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

Parameter Partners LLC
------------------------------------------------------------------------

2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

     (a)   /   /           (b)     /   /
------------------------------------------------------------------------

3    SEC USE ONLY
------------------------------------------------------------------------


4    CITIZENSHIP OR PLACE OF ORGANIZATION

     New York, USA
------------------------------------------------------------------------

        NUMBER OF        5    SOLE VOTING POWER

           SHARES             39,445
     BENEFICIALLY
  			----------------------------------------------


         OWNED BY        6    SHARED VOTING POWER
						
             EACH
			---------------------------------------------

        REPORTING        7    SOLE DISPOSITIVE POWER

           PERSON             39,445
             WITH
			-----------------------------------
                         8    SHARED DISPOSITIVE POWER

------------------------------------------------------------------------

9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     789,445 shares of common stock.
------------------------------------------------------------------------

10   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN 
SHARES*  / /

------------------------------------------------------------------------

11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

     9.63%
------------------------------------------------------------------------

12   TYPE OF REPORTING PERSON*
     PN

-----------------------------------------------------------------------


This SCHEDULE 13G amends the Schedule 13D last amended on December 9, 
2004 (the "Schedule 13D"). The filing persons have chosen to file the 
SCHEDULE 13G as opposed to the Schedule 13D because the shares were 
acquired and are held in the ordinary course of business and were 
not acquired and are not held for the purpose of and do not have the 
effect of changing or influencing the control of the issuer of the 
securities and were not acquired and are not held in connection with 
or as a participant in any transaction having such purpose or effect.

ITEM 1:   (a)   NAME OF ISSUER:

                DATA I/O CORP
		
          (b)   ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
		10525 WILLOWS RD NE 
		REDMOND WA 98073-9746
                

ITEM 2:   (a)   NAME OF PERSON FILING:

                This Schedule 13G is jointly filed by Leviticus 
Partners, L.P., a Delaware limited partnership ("Leviticus"), 
AMH Equity, LLC ("AMH"), a New York limited liability company 
and Parameter Partners, LLC ("Parameter"), a Delaware limited liability 
company, (each a "Reporting Person" and, collectively, the "Reporting 
Persons"). AMH is the general partner of both Leviticus and Parameter.

          (b)   ADDRESS OF PRINCIPAL BUSINESS OFFICE :

                	C/O Leviticus Partners LP
       			Chrysler Building
       			405 Lexington Avenue
       			45th Floor
       			New York, NY 10174


          (c)   CITIZENSHIP:

                See above

          (d)   TITLE OF CLASS OF SECURITIES:

                SEE COVER PAGE

          (e)   CUSIP NUMBER:

                SEE COVER PAGE

ITEM 3:         See Item 12 above

ITEM 4:   (a)   AMOUNT BENEFICIALLY OWNED:

                See Item 9 above

          (b)   PERCENT OF CLASS:

                See Item 11 above

          (c)   NUMBER OF SHARES AS TO WHICH SUCH PERSON HAS VOTING AND
                DISPOSITIVE POWERS:

                See Items 5 and 7 above
                                        

ITEM 5:         OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS: 

		

ITEM 6:         OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER 
PERSON:
		N/A
                
		The principal address of Leviticus is:
      	         405 Lexington Avenue
                 45th Floor
		 New York, NY 10174
		


ITEM 7:      
                Inapplicable

ITEM 8:     
                Inapplicable

ITEM 9:         NOTICE OF DISSOLUTION OF GROUP:

                Inapplicable

ITEM 10:        CERTIFICATION:

By signing below I certify that, to the best of my 
knowledge and belief, the securities referred to above were acquired 
and are held in theordinary course of business and were not acquired 
and are not held for the purpose of and do not have the effect of 
changing or influencing the control of the issuer of the securities 
and were not acquired and are not held in connection with or as a 
participant in any transaction having such purpose or effect.

After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is
true, complete and correct.

Date:  April 20, 2005



            			Leviticus Partners, L.P.
				By: AMH Equity, LLC, its general partner
				By: /s/ Adam Hutt
				Name: Adam Hutt
				Title: Managing Member


				Parameter Partners, LLC
				By: AMH Equity, LLC, its general partner
				By: /s/ Adam Hutt
				Name: Adam Hutt
				Title: Managing Member

				
				AMH Equity, LLC
				By: /s/ Adam Hutt
				Name: Adam Hutt
				Title: Managing Member