Specifications

Si3216
116 Rev. 1.0
Not Recommended
f
o
r N
e
w
D
e
si
g
n
s
8. Package Outline: 38-Pin QFN
Figure 30 illustrates the package details for the Si321x. Table 46 lists the values for the dimensions shown in the
illustration.
Figure 30. 38-Pin Quad Flat No-Lead Package (QFN)
Table 46. Package Diagram Dimensions
1,2,3
Symbol
Millimeters
Min Nom Max
A0.750.850.95
A1 0.00 0.01 0.05
b0.180.230.30
D5.00 BSC.
D2 3.10 3.20 3.30
e0.50 BSC.
E7.00 BSC.
E2 5.10 5.20 5.30
L0.350.450.55
L1 0.03 0.05 0.08
aaa — — 0.10
bbb — — 0.10
ccc — — 0.08
ddd — — 0.10
Notes:
1.
All dimensions shown are in millimeters (mm) unless
otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1982.
3. Recommended card reflow profile is per the JEDEC/IPC
J-STD-020C specification for Small Body Components.