pk670 (v1.0) oct 3 , 2014 www.xilinx.com 1 pk 670 ( v1.0 ) oct 3 , 201 4 100% material declaration data sheet for spartan - 3an ft g 256 cu wire package average weight: 0.7530 g component substance description cas number or description percentage of component use in product component weight/ substance weight (grams) component percent of total silicon die 1 0.010425 1.384% silicon 7440- 21- 3 100.00 0.010425 silicon die 2 0.001608 0.214% silicon 7440- 21- 3 100.00 0.001608 die attach 0.002719 0.361% silver 7440- 22- 4 77.50 0.002107 bismaleimide monomer trade secret 15.00 0.000408 acrylate monomer trade secret 7.50 0.000204 film 0.000007 0.001% solid epoxy resin na 12.50 0.000001 phenol resin na 12.50 0.000001 amorphous silica 7631- 86- 9 35.00 0.000002 synthetic rubber na 40.00 0.000003 mold compound 0.392035 52.063% epoxy resin trade secret 7.50 0.029403 phenol resin a 9003- 35- 4 3.00 0.011761 phenol resin b trade secret 3.00 0.011761 silica (amorphous) a 60676- 86- 0 67.95 0.266388 silica (amorphous) b 7631- 86- 9 15.00 0.058805 metal hydroxide trade secret 3.00 0.011761 carbon black 1333- 86- 4 0.55 0.002156 copper wire 0.002610 0.347% copper 7440- 50- 8 98.25 0.002564 palladium 7440- 05- 3 1.75 0.000046 gold wire 0.000222 0.029% gold 7440- 57- 5 99.05 0.000220 palladium 7440- 05- 3 0.95 0.000002 calcium 7440- 70- 2 0.00 0.000000 solder ball 0.124093 16.480% tin 7440- 31- 5 95.50 0.118509 silver 7440- 22- 4 4.00 0.004964 copper 7440- 50- 8 0.50 0.000620 ? copyright 2014 xilinx, inc. xilinx, the xilinx logo, virtex, spartan, ise, and other designated brands included herein are trademarks of xil inx in the united states and other countries. all other trademarks are the property of their respective owners
100% material declaration data sheet for spartan - 3an ft g 256 package pk670 (v1.0) oct 3 , 2014 www.xilinx.com 2 component substanc e description cas number or description percentage of component use in product component weight/ substance weight (grams) component percent of total substrate 0.219281 29.121% gold 7440- 57- 5 1.39 0.003042 nickel 7440- 02- 0 13.47 0.029536 copper plating 7440- 50- 8 25.78 0.056520 continuous filament fiber glass 65997- 17- 3 13.06 0.028638 bt core 7440- 50- 8 39.18 0.085914 solder mask 14807 - 96 - 6 7727- 43- 7 7631- 86- 9 34590- 94- 8 91- 20- 3 85954 - 11 - 6 7.13 0.015631
100% material declaration data sheet for spartan - 3an ft g 256 package pk670 (v1.0) oct 3 , 2014 www.xilinx.com 3 revision history the following table shows the revision history for this document. notice of disclaimer xilinx regards this materials data to be correct but makes no guarantee as to its accuracy or completeness, including, but not limited to, with respect to its compliance with applicable environmental laws and regulations. xilinx subcontracts the production, test and assembly of hardware devices to independent third - party vendors and materials suppliers (?contractors?). all data provided hereunder is based on information received from contractors. xilinx has not independentl y verified the accuracy or completeness of this information which is provided solely for your reference in connection with the use of xilinx products . date version description of revisions 10/03 /2014 1.0 xilinx initial release
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