Part Number: XR21B1411IL16‐D2‐F Package: 16L QFN (3x3) Material Declaration Statement of Materials, Construction Component Material Material Weight % Name Weight (mg) Element/Compound CAS No. 1 Die 1.1558 Silicon 7631‐86‐9 1.155844 5.35 100.00 2 Die Attach 0.0747 Silver 7440‐22‐4 0.054513 0.25 73.00 0.014935 0.07 20.00 0.004854 0.02 6.50 7534‐94‐3 exo‐1,7,7‐trimethylbicyclo[2.2.1]hept‐2‐yl methacrylate 1,1'‐(1,3‐phenylene)bis‐1H‐pyrrole‐2,5‐ 3006‐93‐7 dione Acrylic acid, 2‐ [methyl[(1,1,2,2,3,3,4,4,4‐ nonafluorobutyl)sulfonyl]amino]ethyl 1017237‐78‐3 ester, telomer with 3‐mercapto‐1,2‐ propanediol, 2‐me 3 4 Leadframe Mold Compound 5.0381 13.7784 Weight (mg) /Total Unit / Component 0.000373 0.00 0.50 Cu 7440‐50‐8 4.907787 22.73 97.41 Fe 7439‐89‐6 0.118397 0.55 2.35 P 7723‐14‐0 0.004156 0.02 0.08 0.13 Zn 7440‐66‐6 0.006298 0.03 Ag 7440‐22‐4 0.001511 0.01 0.03 Silica fused 60676‐86‐0 12.469460 57.75 90.50 Epoxy Resin ‐ 0.647585 3.00 4.70 Phenol Resin ‐ 0.647585 3.00 4.70 Carbon black 1333‐86‐4 0.013778 0.06 0.10 5 Plating 1.1461 Sn 7440‐31‐5 1.146104 5.31 100.00 6 Wire 0.3977 Copper 7440‐50‐8 0.390767 1.81 99.99 Palladium 7440‐05‐3 0.006960 0.03 0.01 Total Unit Weight: 21.5909 Component weight is based on homogenous material used to assemble the unit. | Composition derived from the material declaration from vendors. RoHS Certificate of Compliance This package is fully RoHS compliant. The table above shows that this package meets the following RoHS requirements for EACH PACKAGE COMPONENT. ⊠ RoHS 2 (Recast) 2011/65/EU | Fully Compliant ⊠ China RoHS | Fully Compliant ⊠ RoHS‐6 | Fully Compliant ⊠ Non Use of PFOS & PFOA ⊠ REACH | Fully Compliant EU RoHS Restricted Substance Cadmium & its compounds (Cd) Hexavalent Chromium & its compounds (Cr(VI)) Allowable Limit (at homogenous material level) 100 ppm (0.01 weight %) 1000 ppm (0.10 weight %) Mercury & its compounds (HG) 1000 ppm (0.10 weight %) Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE) Lead & its compounds (Pb) 1000 ppm (0.10 weight %) 1000 ppm (0.10 weight %) 1000 ppm (0.10 weight %) ⊠ Halogen‐free | Green ⊠ Dodd‐Frank Wall Street Reform and Consumer Protection Act, July 21, 2010 We comply with this conflict metal free policy that restricts the use of those conflict metals, mining from the Democratic Republic of Congo (DRC) and it’s adjoining countries. Exar will not accept product which uses these conflict metals from these areas. We require our suppliers to enforce this policy and be able to identify and verify from their sources of minerals are conflict free. Suppliers are required to report if they or any supplier through their supply chain use any of these conflict metals that are derived from certain conflict minerals originating in the DRC or an adjoining country. Exar Corporation is not aware of any conflict metals to be used in any of their products. ⊠ Flammability rating of UL 94‐V0 ⊠ MSL Pb‐Free: L1 @ 260°C Chiew Mee Foo, QA Manager Exar Corporation 48720 Kato Road, Fremont, CA 94538 Phone: 510‐668‐7000 www.exar.com Reference No: MDS‐00000373 Rev 000