Plastic Packages for Integrated Circuits Package Outline Drawing
Q160.24x24
160 LEAD LOW PLASTIC QUAD FLATPACK PACKAGE (LQFP)
Rev 0, 10/12
MILLIMETERS D
D1
D2
-D-B-E
E1
E2 -A-4X
e
b aaa C A-B D 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 REF. 1.024 BSC. D1 24.00 REF. 0.945 BSC. E 26.00 REF. 1.024 BSC. E1 24.00 REF. 0.945 BSC. R2 0.08 -0.20 0.003 -R1 0.08 -0.003 -Оё 0В° 3.5В° 7В° 0В° 3.5В° 7В° ddd M CA-B s D s TOP VIEW 1 0.008 Оё1 0В° -0В° -Оё2 11В° 12В° 13В° 11В° 12В° 13В° Оё3 11В° 12В° 13В° 11В° 12В° 13В° c 0.09 -0.20 0.004 -0.008 L 0.45 0.60 0.75 0.018 0.024 0.030 bbb H A-B D 4X INCH SYMBOL L1 1.00 REF 0.039 REF S 0.20 -b 0.17 0.20 0.27 0.008 -0.007 0.008 0.011 e 0.50 BSC 0.020 BSC D2 19.50 0.768 E2 19.50 0.768 TOLERANCES OF FORM AND POSITION
-C-SEATING PLANE
ccc C -0.05 S A1 SIDE VIEW 0.20 0.008 bbb 0.20 0.008 ccc 0.08 0.003 ddd 0.08 0.003 NOTES:
A A2 c L1 aaa 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.
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. The
minimum space between protrusion and an adjacent lead is …
