Package information
STM32WB55xx STM32WB35xx
Symbol
Table 102. WLCSP100 mechanical data
millimeters
inches(1)
Min
Typ
Max
Min
Typ
A
-
-
0.59
-
-
A1
-
0.18
-
-
0.007
A2
-
0.38
-
A3
-
0.025(2)
-
-
0.015
-
0.001
b
0.22
0.25
0.28
0.009
0.010
D
4.38
4.40
4.42
0.1715
0.1728
E
4.36
4.38
4.40
0.1707
0.1721
e
-
0.40
-
-
0.0157
e1
-
3.60
-
-
0.1417
e2
-
3.60
-
-
0.1417
e3
-
0.08
-
-
0.0031
e4
-
0.08
-
F
-
0.480(3)
-
G
-
0.306(3)
-
-
0.0033
-
0.0187
-
0.0119
H
-
0.32
-
-
0.0124
K
-
0.47
-
-
0.0185
aaa
-
-
0.10
-
-
bbb
-
-
0.10
-
-
ccc
-
-
0.10
-
-
ddd
-
-
0.05
-
-
eee
-
-
0.05
-
-
1. Values in inches are converted from mm and rounded to the third decimal place.
2. Nominal dimension rounded to the third decimal place results from process capability.
3. Calculated dimensions are rounded to third decimal place.
Max
0.023
-
-
-
0.0110
0.1742
0.1735
-
-
-
-
-
-
-
-
-
0.0039
0.0039
0.0039
0.0020
0.0020
174/193
DS11929 Rev 10