Plastic Packages for Integrated Circuits Package Outline Drawing
Q128.14x20G
128 LEAD PLASTIC QUAD FLATPACK PACKAGE (PQFP)
Rev 0, 10/12
MILLIMETER
D
D1
D2 MIN NOM MAX MIN NOM MAX A A -3.40 -0.134 A2 A1 0.25 -0.010 -A2 2.50 2.72 4X aaa C A-B D e L1 -B-A-c E
E1
E2 -0.10 S -D-4X bbb C A-B D ccc M C A-B s D s b
TOP VIEW SEE DETAIL "X" Оё D 23.20 BSC 0.913 BSC 20.00 BSC 0.787 BSC E 17.20 BSC 0.677 BSC E1 14.00 BSC SIDE VIEW 0.551 BSC R2 0.13 -R1 0.13 -0.005 -Оё 0В° -7В° 0В° -7В° 0.30 0.005 -Оё1 0В° -0В° -Alloy 42 L/F
Оё2, Оё3 7В° REF 7В° REF Copper L/F
Оё2, Оё3 15В° REF 15В° REF 0.012 c 0.11 0.15 0.23 0.004 0.006 0.009 L 0.73 0.88 1.03 0.029 0.035 0.041 1.60 REF
-0.063 REF S 0.20 b 0.170 0.200 0.270 0.007 0.008 0.011 -0.008 -e 0.50 BSC 0.020 BSC D2 18.50 0.728 E2 12.50 0.492 -TOLERANCES OF FORM AND POSITION -C-SEATING PLANE
ddd C 2.90 0.098 0.107 0.114 D1 L1 Оё1 INCH SYMBOL aaa 0.20 0.008 bbb 0.20 0.008 ccc 0.08 0.003 ddd 0.08 0.003 NOTES:
1. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is 0.25mm per side. Dimensions
D1 and E1 do include mold mismatch and are
determined at datum plane -H-. Оё2
R1
R2 -H-GAUGE PLANE
S
Оё3 L 0.25mm 2. Dimension b does not include dambar protrusion. …