Plastic Packages for Integrated Circuits
Metric Plastic Quad Flatpack Packages (MQFP/PQFP)
Q120.28x28 (JEDEC MO-108DA-1 ISSUE A) D 120 LEAD METRIC PLASTIC QUAD FLATPACK PACKAGE D1
-D-INCHES -A-B-E E1 e
PIN 1
SEATING
A PLANE -H-0.10
0.004
-C-5o-16o
0.40
0.016 MIN 0.20
M C A-B S
0.008 0o MIN
A2 A1 0o-7o L 87 MIN MAX MIN MAX NOTES A -0.160 -4.07 -A1 0.010 -0.25 -A2 0.125 0.144 3.17 3.67 -B 0.012 0.018 0.30 0.45 6 B1 0.012 0.016 0.30 0.40 -D 1.219 1.238 30.95 31.45 3 D1 1.098 1.106 27.90 28.10 4, 5 E 1.219 1.238 30.95 31.45 3 E1 1.098 1.106 27.90 28.10 4, 5 L 0.026 0.037 0.65 0.95 N 120 120 e 0.032 BSC 0.80 BSC 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-. 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 5o-16o MILLIMETERS 5. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is 0.25mm (0.010 inch) per side. …
