Plastic Packages for Integrated Circuits Package Outline Drawing Q216.24x24 216 LEAD LOW PLASTIC QUAD FLATPACK EXPOSED PAD PACKAGE (LQFP-EP) Rev 0, 1/12 D D1 D2 MILLIMETERS A -D- A2 109 108 163 A1 - 0.05 S 162 -B- E E1 E2 -A- 216 55 54 bbb H A-B D 4X e b aaa C A-B D ddd M C A-B s D s c TOP VIEW MIN NOM MAX MIN NOM MAX A - - 1.60 - - 0.063 - 0.006 A1 0.05 - 0.15 0.002 A2 1.35 1.40 1.45 0.053 0.055 0.057 D 26.00 BSC. 1.024 BSC. D1 24.00 BSC. 0.945 BSC. E 26.00 BSC. 1.024 BSC. E1 24.00 BSC. 0.945 BSC. R2 0.08 - 0.20 0.003 - R1 0.08 - - 0.003 - - θ 0° 3.5° 7° 0° 3.5° 7° SEE DETAIL "X" 0.008 θ1 0° - - 0° - - θ2 11° 12° 13° 11° 12° 13° θ3 11° 12° 13° 11° 12° 13° c 0.09 - 0.20 0.004 - 0.008 L 0.45 0.60 0.75 0.018 0.024 0.030 L1 4X 1 MILLIMETERS SYMBOL L1 S 1.00 REF 0.20 - 0.039 REF - 0.008 - - θ1 216L MILLIMETERS θ SIDE VIEW -C- SEATING PLANE ccc C θ2 MIN NOM MAX b 0.13 0.16 0.23 S L MIN NOM MAX 0.005 0.006 0.009 e 0.40 BSC 0.016 BSC D2 21.20 0.835 E2 21.20 0.835 R1 -H- MILLIMETERS SYMBOL TOLERANCES OF FORM AND POSITION R2 GAUGE PLANE 0.25mm θ3 aaa 0.20 0.008 bbb 0.20 0.008 ccc 0.08 0.003 ddd 0.07 0.003 NOTES: 1. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25mm per side. D1 and E1 are maximum plastic body size dimensions including mold mismatch. DETAIL "X" 7.000 1 2. Dimension b does not include dambar protrusion. Allowable dambar protrusion shall not cause the lead width to exceed the maximum b dimension by more than 0.08mm. Dambar cannot be located on the lower radius or the foot. Minimum space between protrusion and an adjacent lead is 0.07mm for 0.4mm and 0.5mm pitch packages. 54 55 7.000 216 3. All dimensions of 160L are based on those of 176L since they are not mentioned in JEDEC spec MS-026. 4. Control dimensions are in millimeters. 108 163 162 109 EXPOSED PAD BOTTOM VIEW 1