Package information
STA321MP
Table 11. VFQFPN56 (8 x 8 x 0.9 mm) package dimensions
Reference
Min.
mm
Typ.
Max.
A
0.80
0.90
1.00
A1
0
0.05
D
8.00
D2
E
E2
b
b1
e (pad pitch)(1)
L1
aaa
bbb
Refer to the exposed pad variations in Table 12
8.00
Refer to the exposed pad variations in Table 12
0.25
0.30
0.35
0.20
0.25
0.30
0.05
0.15
0.15
0.10
ddd
0.05
eee
0.08
fff
0.10
ccc
0.10
1. Refer to Figure 10 on page 47
Table 12. Exposed pad variations
Variation
D2
E2
Min.
Typ.
Max.
Min.
Typ.
Max.
A
5.85
5.90
5.95
5.85
5.90
5.95
B
4.25
4.30
4.35
4.25
4.30
4.35
48/50
Doc ID 022647 Rev 1