Datasheet

Package characteristics STM32F37xxx
120/131 DocID022691 Rev 4
Figure 37. LQFP64 recommended footprint
1. Dimensions are in millimeters.
E 11.800 12.000 12.200 0.4646 0.4724 0.4803
E1 9.800 10.000 10.200 0.3858 0.3937 0.4016
E3 - 7.500 - - 0.2953 -
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 78. LQFP64 – 10 x 10 mm low-profile quad flat package mechanical data (continued)
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
48
3249
64 17
116
1.2
0.3
33
10.3
12.7
10.3
0.5
7.8
12.7
ai14909b