USB2507 SMSC Corporation, USB2507 Datasheet - Page 44

• Manufacturer Part Number: USB2507
• Description: Integrated USB 2.0 Compatible 7-Port Hub
• Manufacturer: SMSC Corporation

Chapter 9 Package Outline
Revision 2.1 (12-06-06)
ccc
D1
A1
A2
E1
L1
W
A
D
E
H
L
e
q
Notes:
1. Controlling Unit: millimeter.
2. Tolerance on the true position of the leads is ± 0.04 mm maximum.
3. Package body dimensions D1 and E1 do not include the mold protrusion.
4. Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.
5. Details of pin 1 identifier are optional but must be located within the zone indicated.
Figure 9.1 80 Pin TQFP Package Outline (12x12x1.4 mm body - 2 mm footprint)
13.80
11.80
13.80
11.80
1.40
0.05
1.35
0.09
0.45
0.17
MIN
0
~
~
Maximum mold protrusion is 0.25 mm per side. D1 and E1 dimensions determined at datum plane
H.
o
0.50 Basic
NOMINAL
1.00 REF.
14.00
12.00
14.00
12.00
0.60
1.40
0.18
~
~
~
~
~
Table 9.1 80 Pin TQFP Package Parameters
14.20
12.20
14.20
12.20
MAX
1.60
0.15
1.45
0.20
0.75
0.27
0.08
DATASHEET
7
~
o
44
Overall Package Height
Lead Frame Thickness
Integrated USB 2.0 Compatible 7-Port Hub
Lead Foot Length
Lead Foot Angle
Body Thickness
Lead Length
X body Size
Y body Size
REMARKS
Lead Width
Coplanarity
Lead Pitch
Standoff
X Span
Y Span
SMSC USB2507
Datasheet