Device Material Content 5555 NE Moore Ct. Hillsboro OR 97124 [email protected] Package: Total Device Weight May, 2012 % of Total Pkg. Wt. Weight (g) Die 5.85% 0.00859 Mold 65.03% 0.09560 100 csBGA 0.147 Grams % of Total Weight (g) Pkg. Wt. 55.28% 3.90% 3.90% 0.98% 0.13% 0.85% D/A Epoxy 0.94% Wire 2.00% 0.00293 Solder Balls 7.16% 0.01053 Foil 11.56% 7.46% MSL: 3 Peak Reflow Temp: 260°C Substance CAS # Silicon chip 7440-21-3 0.08126 0.00574 0.00574 0.00143 0.00019 0.00124 Silica Epoxy Resin Phenol Resin Metal Hydroxide Carbon Black Other (trade secret) 60676-86-0 1333-86-4 - 0.0011 0.0003 Silver filled epoxy Silver (Ag) Organic esters and resins 7440-22-4 - Mold Compound Density ranges between 1.8 and 2.1 grams/cc Die attach epoxy Density: 4.0 grams/cc 60 to 100% Silver (LSC uses 80% in our calculation) 0 to 40% Organic Esters and Resins (LSC uses 20% in our calculation) Gold (Au) 7440-57-5 0.8 to 1.0 mil diameter; 1 wire per solder ball; wire length 3 mm 0.00139 0.76% 0.19% Substrate with SnAgCu Solder Balls Notes / Assumptions: Die size: 4.71 x 2.90 mm Mold Compound composition: 75 to 95% Fused silica filler (LSC uses 83% in our calculation) 2 to 10% Epoxy resin (LSC uses 7.5% in our calculation) 2 to 10% Phenol resin (LSC uses 7.5% in our calculation) 0.5 to 2.5% Metal hydroxide (LSC uses 1.5% in our calculation) 0.1 to 0.5% Carbon Black (LSC uses 0.5% in our calculation) 6.84% 0.29% 0.04% 0.0101 0.0004 0.00005 Tin (Sn) Silver (Ag) Copper (Cu) 7440-31-5 7440-22-4 7440-50-8 Solder ball composition Sn95.5/Ag4/Cu0.5 7.86% 3.70% 0.0116 0.0054 Glass fiber BT Resins 65997-17-3 - 60 to 75% glass fiber (LSC uses 68% in our calculation) Copper (Cu) 7440-50-8 0.01700 0.01096 Notes: The values listed above are nominal values based on studies of representatives of this particular package type, and are believed to be as accurate as possible. Constituent substances and proportions in epoxy materials are before curing. The information provided above is representative of the package as of the date listed, and is subject to change at any time. www.latticesemi.com Rev. A4