Datasheet

ST10F269 22 - PACKAGE MECHANICAL DATA
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1. Package dimensions are in mm. The dimensions quoted in inches are rounded.
Figure 85 : Package Outline TQFP144 (20 x 20 x 1.40 mm)
Dimensions
Millimeters
1
Inches (approx)
Minimum Typical Maximum Minimum Typical Maximum
A 1.60 0.063
A1 0.05 0.15 0.002 0.006
A2 1.35 1.40 1.45 0.053 0.055 0.057
B 0.17 0.22 0.27 0.0067 0.0087 0.011
C 0.09 0.20 0.0035 0.008
D 22.00 0.866
D1 20.00 0.787
D3 17.50 0.689
e 0.50 0.020
E 22.00 0.866
E1 20.00 0.787
E3 17.50 0.689
L 0.45 0.60 0.75 0.018 0.024 0.030
L1 1.00 0.039
K0° (Minimum), 7° (Maximum)
c
B
A1
A2
A
L
K
L1
0,25 mm
.010 inch
GAGE PLANE
0.03 inch
SEATING PLANE
0,076 mm
144 109
e
37 72
1
36
73
108
D3
D1
D
E3 E1
E