Package Description Package Code Lead Finish J‐STD‐609 Category Assembly Location Atmel Corporation ‐ Package Material Declaration Datasheet 28‐Pad, 4 x 4 x 1.0 mm Body, Lead Pitch 0.45 mm, 2.4 x 2.4 mm Exposed Pad, Plastic Very Thin Quad Flat No Lead Package (VQFN) 28M1 GPC ZBV Matte Tin (Sn) RoHS Compliant Yes e3 Green Compliant Yes ASE Korea REACH Compliant Yes Package Material Declaration Material Leadframe Sub‐Total Integrated Circuit Sub‐Total Die Attach Sub‐Total Die Pad Plating Sub‐Total Bond Wire Sub‐Total Encapsulation Sub‐Total Terminal Plating Sub‐Total Total Substance Copper (Cu) Iron (Fe) Phosphorous (P) Zinc (Zn) CAS # 7440‐50‐8 7439‐89‐6 7723‐14‐0 7440‐66‐6 Silicon (Si) 7440‐21‐3 Silver (Ag) Acrylic Resin Acrylate Polybutadiene Copolymer Epoxy Resin Additive Butadiene Copolymer Peroxide 7440‐22‐4 Proprietary Proprietary Proprietary Proprietary Proprietary Proprietary Proprietary Silver (Ag) 7440‐22‐4 Gold (Au) 7440‐57‐5 Silica (Amorphous) A Silica (Amorphous) B Epoxy Resin Phenol Resin Carbon Black 60676‐86‐0 7631‐86‐9 Proprietary Proprietary 1333‐86‐4 Tin (Sn) 7440‐31‐5 Weight (mg) 14.290 0.352 0.015 0.015 14.672 3.549 3.549 0.180 0.020 0.012 0.012 0.006 0.002 0.002 0.001 0.235 0.329 0.329 0.217 0.217 14.948 3.046 1.966 1.534 0.108 21.601 0.686 0.686 41.289 Homogeneous Material Percentage ppm 97.4 974000 2.4 24000 0.1 1000 0.1 1000 100.0 1000000 100.0 1000000 100.0 1000000 76.6 766000 8.3 83000 5.3 53000 5.2 52000 2.4 24000 0.9 9000 0.9 9000 0.4 4000 100.0 1000000 100.0 1000000 100.0 1000000 100.0 1000000 100.0 1000000 69.2 692000 14.1 141000 9.1 91000 7.1 71000 0.5 5000 100.0 1000000 100.0 1000000 100.0 1000000 Package Percentage ppm 34.61 346101 0.85 8528 0.04 355 0.04 355 35.53 355340 8.59 85949 8.59 85949 0.44 4367 0.05 473 0.03 302 0.03 296 0.01 137 0.01 51 0.01 51 0.00 23 0.57 5701 0.80 7968 0.80 7968 0.53 5266 0.53 5266 36.20 362024 7.38 73765 4.76 47607 3.71 37144 0.26 2616 52.32 523157 1.66 16619 1.66 16619 100.00 1000000 Package Material Declaration Certificate Atmel Corporation certifies that the material content information provided above is representative and accurate as of the date of this declaration. Atmel Corporation products designated as "RoHS Compliant" or "Green" (defined below) do not exceed the threshold limits of the European Union Restriction of Hazardous Substances (RoHS) Directive 2011/65/EU, and the China Administration on Control of Pollution by Electronic Information Products (China RoHS). Atmel Corporation has taken commercially reasonable steps to provide representative and accurate information, but may not have conducted chemical analysis or destructive testing on incoming materials. Atmel Corporation and its suppliers consider certain information to be proprietary and thus CAS numbers and other limited information may not be available for release. Atmel Corporation accepts no duty to notify or update users of any changes made to this declaration. Atmel Corporation's standard Terms and Conditions apply to the representations provided herein unless otherwise provided by a written contract or other agreement signed by both parties. Name / Title: William B. Dupey III / Quality Engineer & Chemist Date: December 11, 2015 RoHS Compliant: Atmel Corporation defines "RoHS Compliant" to mean maximum concentration value of 0.1% (1000 ppm) for Lead (Pb), Mercury (Hg), Hexavalent Chromium (Cr+6), Polybrominated Biphenyl (PBB), Polybrominated Diphenyl Ether (PBDE) , Bis(2‐ethylhexyl) Phthalate (DEHP), Butyl Benzyl Phthalate (BBP), Dibutyl Phthalate (DBP), Diisobutyl Phthalate (DIBP) and maximum concentration value of 0.01% (100 ppm) for Cadmium (Cd) in any homogeneous material. Green: Atmel Corporation defines "Green" to mean, in addition to substances listed in "RoHS Compliant", maximum concentration value of 0.09% (900 ppm) for Antimony (Sb), 0.09% (900 ppm) for Bromine (Br) and Chlorine (Cl) and less than 0.15% (1500 ppm) total Bromine (Br) and Chlorine (Cl) in any homogeneous material. Package Description Package Code Lead Finish J‐STD‐609 Category Assembly Location Atmel Corporation ‐ Package Material Declaration Datasheet 28‐Pad, 4 x 4 x 1.0 mm Body, Lead Pitch 0.45 mm, 2.4 x 2.4 mm Exposed Pad, Plastic Very Thin Quad Flat No Lead Package (VQFN) 28M1 GPC ZBV Matte Tin (Sn) RoHS Compliant Yes e3 Green Compliant Yes ASE Korea REACH Compliant Yes Package Material Declaration Material Leadframe Sub‐Total Integrated Circuit Sub‐Total Die Attach Sub‐Total Die Pad Plating Sub‐Total Bond Wire Sub‐Total Encapsulation Sub‐Total Terminal Plating Sub‐Total Total Substance Copper (Cu) Iron (Fe) Phosphorous (P) Zinc (Zn) CAS # 7440‐50‐8 7439‐89‐6 7723‐14‐0 7440‐66‐6 Silicon (Si) 7440‐21‐3 Silver (Ag) Acrylic Resin Acrylate Polybutadiene Copolymer Epoxy Resin Additive Butadiene Copolymer Peroxide 7440‐22‐4 Proprietary Proprietary Proprietary Proprietary Proprietary Proprietary Proprietary Silver (Ag) 7440‐22‐4 Copper (Cu) Palladium (Pd) 7440‐50‐8 7440‐05‐3 Silica (Amorphous) A Silica (Amorphous) B Epoxy Resin Phenol Resin Carbon Black 60676‐86‐0 7631‐86‐9 Proprietary Proprietary 1333‐86‐4 Tin (Sn) 7440‐31‐5 Weight (mg) 14.290 0.352 0.015 0.015 14.672 3.549 3.549 0.180 0.020 0.012 0.012 0.006 0.002 0.002 0.001 0.235 0.329 0.329 0.155 0.004 0.158 14.939 3.044 1.965 1.533 0.108 21.588 0.686 0.686 41.217 Homogeneous Material Percentage ppm 97.4 974000 2.4 24000 0.1 1000 0.1 1000 100.0 1000000 100.0 1000000 100.0 1000000 76.6 766000 8.3 83000 5.3 53000 5.2 52000 2.4 24000 0.9 9000 0.9 9000 0.4 4000 100.0 1000000 100.0 1000000 100.0 1000000 97.6 976000 2.4 24000 100.0 1000000 69.2 692000 14.1 141000 9.1 91000 7.1 71000 0.5 5000 100.0 1000000 100.0 1000000 100.0 1000000 Package Percentage ppm 34.67 346703 0.85 8543 0.04 356 0.04 356 35.60 355958 8.61 86099 8.61 86099 0.44 4374 0.05 474 0.03 303 0.03 297 0.01 137 0.01 51 0.01 51 0.00 23 0.57 5711 0.80 7982 0.80 7982 0.37 3749 0.01 92 0.38 3842 36.24 362442 7.39 73850 4.77 47662 3.72 37187 0.26 2619 52.38 523760 1.66 16648 1.66 16648 100.00 1000000 Package Material Declaration Certificate Atmel Corporation certifies that the material content information provided above is representative and accurate as of the date of this declaration. Atmel Corporation products designated as "RoHS Compliant" or "Green" (defined below) do not exceed the threshold limits of the European Union Restriction of Hazardous Substances (RoHS) Directive 2011/65/EU, and the China Administration on Control of Pollution by Electronic Information Products (China RoHS). Atmel Corporation has taken commercially reasonable steps to provide representative and accurate information, but may not have conducted chemical analysis or destructive testing on incoming materials. Atmel Corporation and its suppliers consider certain information to be proprietary and thus CAS numbers and other limited information may not be available for release. Atmel Corporation accepts no duty to notify or update users of any changes made to this declaration. Atmel Corporation's standard Terms and Conditions apply to the representations provided herein unless otherwise provided by a written contract or other agreement signed by both parties. Name / Title: William B. Dupey III / Quality Engineer & Chemist Date: December 11, 2015 RoHS Compliant: Atmel Corporation defines "RoHS Compliant" to mean maximum concentration value of 0.1% (1000 ppm) for Lead (Pb), Mercury (Hg), Hexavalent Chromium (Cr+6), Polybrominated Biphenyl (PBB), Polybrominated Diphenyl Ether (PBDE) , Bis(2‐ethylhexyl) Phthalate (DEHP), Butyl Benzyl Phthalate (BBP), Dibutyl Phthalate (DBP), Diisobutyl Phthalate (DIBP) and maximum concentration value of 0.01% (100 ppm) for Cadmium (Cd) in any homogeneous material. Green: Atmel Corporation defines "Green" to mean, in addition to substances listed in "RoHS Compliant", maximum concentration value of 0.09% (900 ppm) for Antimony (Sb), 0.09% (900 ppm) for Bromine (Br) and Chlorine (Cl) and less than 0.15% (1500 ppm) total Bromine (Br) and Chlorine (Cl) in any homogeneous material.