Datasheet

Package characteristics STM32F20xxx
156/178 DocID15818 Rev 11
Figure 80. Recommended footprint
1. Drawing is not to scale.
2. Dimensions are in millimeters.
E3 - 12.000 - - 0.4724 -
e - 0.500 - - 0.0197 -
L 0.450 0.600 0.750 0.0177 0.0236 0.0295
L1 - 1.000 - - 0.0394 -
k 0°3.5°7° 0°3.5°7°
ccc - - 0.080 - - 0.0031
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Table 89. LQPF100 – 14 x 14 mm 100-pin low-profile quad flat package mechanical data
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
75 51
5076
0.5
0.3
16.7 14.3
100 26
12.3
25
1.2
16.7
1
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