Plastic Packages for Integrated Circuits Metric Plastic Quad Flatpack Packages (MQFP) Q64.14x14 (JEDEC MS-022BE ISSUE B) D 64 LEAD METRIC PLASTIC QUAD FLATPACK PACKAGE D1 -D- INCHES -A- -B- E E1 e PIN 1 SEATING A PLANE -H- 0.076 0.003 -C- 12o-16o 0.40 0.016 MIN 0.20 M C A-B S 0.008 0o MIN A2 A1 0o-7o L 80 MIN MAX MIN MAX NOTES A - 0.124 - 3.15 - A1 0.004 0.010 0.10 0.25 - A2 0.100 0.108 2.55 2.75 - b 0.012 0.018 0.30 0.45 6 b1 0.012 0.016 0.30 0.40 - D 0.672 0.682 17.08 17.32 3 D1 0.546 0.556 13.88 14.12 4, 5 E 0.673 0.681 17.10 17.30 3 E1 0.547 0.555 13.90 14.10 4, 5 L 0.029 0.040 0.73 1.03 N 64 64 e 0.032 BSC 0.80 BSC 7 Rev. 1 4/99 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- . b 4. Dimensions D1 and E1 to be determined at datum plane -H- . b1 BASE METAL WITH PLATING SYMBOL D S 0.13/0.17 0.005/0.007 12o-16o MILLIMETERS 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