EFM8LB1 Datasheet, PDF (55/70 Pages) Silicon Laboratories – The EFM8LB1 device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below

8. QFP32 Package Specifications
8.1 QFP32 Package Dimensions
EFM8LB1 Data Sheet
QFP32 Package Specifications
Figure 8.1. QFP32 Package Drawing
Table 8.1. QFP32 Package Dimensions
Dimension
A
A1
A2
b
c
D
D1
e
E
E1
L
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Min
—
0.05
0.95
0.30
0.09
0.50
Typ
—
—
1.00
0.37
—
9.00 BSC
7.00 BSC
0.80 BSC
9.00 BSC
7.00 BSC
0.60
Max
1.20
0.15
1.05
0.45
0.20
0.70
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