VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
VSC830
Package Information
44-Pin PQFP, 10mm x 10mm Package Drawing
2.7Gb/s Asynchronous
Dual 2x2 Crosspoint Switch
F
G
44
34
Item
A
mm
2.45
2.00
0.35
13.20
10.00
13.20
10.00
0.88
0.80
0.80
3.56
Tol.
MAX
+.10 / -.05
±.05
±.25
±.10
±.25
±.10
+.15 / -.10
+.15 / -.10
BASIC
±.50
DIA.
1
33
D
E
L
F
I H
G
H
11
23
I
J
12
10
o
TYP
22
J1
K
D
L
10
o
TYP
K
0.30 RAD.TYP.
A
0.20 RAD. TYP
.
0
o
- 8
o
0.25 MAX.
0.17 MAX.
0.25
J
1
J
0.102 MAX. LEAD
COPLANARITY
E
NOTES:
Drawing not to scale.
Heat spreader up.
All units in mm unless otherwise noted.
Package #: 101-299-1
Issue #: 1
G52192-0, Rev 4.0
05/23/01
©
VITESSE
SEMICONDUCTOR CORPORATION
• 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 10
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