SI3227-A-FQR Silicon Laboratories Inc, SI3227-A-FQR Datasheet - Page 36

• Manufacturer Part Number: SI3227-A-FQR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3227-A-FQR

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Si3208/9
9. Package Outline: 40-Pin QFN
Figure 13 illustrates the package details for the Si3208/9. Table 20 lists the values for the dimensions shown in the
illustration.
36
Notes:
Dimension
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 MO-220, variation VJJD-2.
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification for small body components.
D2
A1
A
D
E
b
e
0.80
0.00
0.18
4.10
Min
6.00 BSC.
0.50 BSC.
6.00 BSC.
Table 20. 40-Pin QFN Package Dimensions
Nom
0.90
0.02
0.25
4.30
Figure 13. 40-Pin QFN Package
Preliminary Rev. 0.33
Max
1.00
0.05
0.30
4.40
Dimension
aaa
bbb
ddd
ccc
E2
L1
L
4.10
0.30
0.03
Min
—
—
—
—
Nom
4.30
0.40
0.05
—
—
—
—
Max
4.40
0.50
0.08
0.10
0.10
0.08
0.10