Datasheet

Package information STM32F446xC/E
186/202 DocID027107 Rev 6
7.4 UFBGA144 7 x 7 mm package information
Figure 76. UFBGA144 - 144-pin, 7 x 7 mm, 0.50 mm pitch, ultra fine pitch ball
grid array package outline
1. Drawing is not in scale.
Table 111. UFBGA144 - 144-pin, 7 x 7 mm, 0.50 mm pitch, ultra fine pitch ball
grid array package mechanical data
Symbol
millimeters inches
(1)
Min. Typ. Max. Min. Typ. Max.
A 0.460 0.530 0.600 0.0181 0.0209 0.0236
A1 0.050 0.080 0.110 0.0020 0.0031 0.0043
A2 0.400 0.450 0.500 0.0157 0.0177 0.0197
A3 - 0.130 - - 0.0051 -
A4 0.270 0.320 0.370 0.0106 0.0126 0.0146
b 0.230 0.280 0.320 0.0091 0.0110 0.0126
D 6.950 7.000 7.050 0.2736 0.2756 0.2776
D1 5.450 5.500 5.550 0.2146 0.2165 0.2185
E 6.950 7.000 7.050 0.2736 0.2756 0.2776
E1 5.450 5.500 5.550 0.2146 0.2165 0.2185
e - 0.500 - - 0.0197 -
F 0.700 0.750 0.800 0.0276 0.0295 0.0315
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