C8051F388-B Datasheet, PDF (28/285 Pages) Silicon Laboratories – Flash MCU Family

C8051F388/9/A/B
Figure 3.5. LQFP-32 Package Diagram
Table 3.4. LQFP-32 Package Dimensions
Dimension
Min
Nom
Max
Dimension
Min
Nom
Max
A
—
—
1.60
E
9.00 BSC
A1
0.05
—
0.15
A2
1.35
1.40
1.45
b
0.30
0.37
0.45
c
0.09
—
0.20
D
9.00 BSC
D1
7.00 BSC
E1
7.00 BSC
L
0.45
0.60
0.75
aaa
0.20
bbb
0.20
ccc
0.10
ddd
0.20
e
0.80 BSC
q
0°
3.5°
7°
Notes:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
3. This drawing conforms to JEDEC outline MS-026, variation BBA.
4. The recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body
Components.
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Rev. 1.1