Datasheet

Package characteristics STM32L151x6/8/B, STM32L152x6/8/B
116/131 DocID17659 Rev 9
Figure 40. UFBGA100 7 x 7 x 0.6 mm 0.5 mm pitch, ultra thin fine-pitch ball grid array
package outline
1. Drawing is not to scale.
Table 67. UFBGA100 7 x 7 x 0.6 mm 0.5 mm pitch, ultra thin fine-pitch ball grid array
package mechanical data
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
A - - 0.6 - - 0.0236
A1 0.05 0.08 0.11 0.002 0.0031 0.0043
A2 0.4 0.45 0.5 0.0157 0.0177 0.0197
A3 0.08 0.13 0.18 0.0031 0.0051 0.0071
A4 0.27 0.32 0.37 0.0106 0.0126 0.0146
b 0.2 0.25 0.3 0.0079 0.0098 0.0118
D 6.95 7 7.05 0.2736 0.2756 0.2776
D1 5.45 5.5 5.55 0.2146 0.2165 0.2185
E 6.95 7 7.05 0.2736 0.2756 0.2776
E1 5.45 5.5 5.55 0.2146 0.2165 0.2185
e - 0.5 - - 0.0197 -
F 0.7 0.75 0.8 0.0276 0.0295 0.0315
ddd - - 0.1 - - 0.0039
A0C2_ME_V2
Seating plane
A1
e
F
F
D
M
Øb (100 balls)
A
E
TOP VIEWBOTTOM VIEW
112
A1 ball
identifier
e
A
A2
Y
X
Z
ddd Z
D1
E1
eee Z Y X
fff
Ø
Ø
M
M
Z
A3
A4
A1 ball
index area