PQFP

Plastic Packages for Integrated Circuits Metric Plastic Quad Flatpack Packages (MQFP/PQFP) D D1 -D- Q120.28x28 (JEDEC MO-108DA-1 ISSUE A) 120 LEAD METRIC PLASTIC QUAD FLATPACK PACKAGE INCHES SYMBOL A A1 A2 MIN 0.010 0.125 0.012 0.012 1.219 1.098 1.219 1.098 0.026 120 0.032 BSC MAX 0.160 0.144 0.018 0.016 1.238 1.106 1.238 1.106 0.037 MILLIMETERS MIN 0.25 3.17 0.30 0.30 30.95 27.90 30.95 27.90 0.65 120 0.80 BSC MAX 4.07 3.67 0.45 0.40 31.45 28.10 31.45 28.10 0.95 NOTES 6 3 4, 5 3 4, 5 7 Rev. 0 1/94 NOTES: 1. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact. 2. All dimensions and tolerances per ANSI Y14.5M-1982. 3. Dimensions D and E to be determined at seating plane -C- . 4. Dimensions D1 and E1 to be determined at datum plane -H- . 5. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25mm (0.010 inch) per side. 6. Dimension B does not include dambar protrusion. Allowable dambar protrusion shall be 0.08mm (0.003 inch) total. 7. “N” is the number of terminal positions. 0.13/0.23 0.005/0.009 -AE E1 -B- B B1 D D1 E e PIN 1 SEATING A PLANE 0.10 0.004 5o-16o 0.40 0.016 MIN 0o MIN 0o-7o A2 A1 0.20 M C A-B S 0.008 -CDS B B1 0.13/0.17 0.005/0.007 BASE METAL WITH PLATING E1 L N e -H- L 5o-16o 87