USB2503-HZH Standard Microsystems Corp., USB2503-HZH Datasheet - Page 41

• Manufacturer Part Number: USB2503-HZH
• Description: Interface, Integrated USB2.0 Compatible 3-Port Hub
• Manufacturer: Standard Microsystems Corp.

Integrated USB2.0 Compatible 3-Port Hub
Datasheet
Chapter 9 Package Outline
SMSC USB2503
ccc
A1
A2
D2
E1
E2
D1
A
D
E
L
e
b
Notes:
1. Controlling Unit: millimeter.
2. Dimension b applies to plated terminals and is measured between 0.15mm and 0.30mm from the
3. Details of terminal #1 identifier are optional but must be located within the zone indicated.
4. Coplanarity zone applies to exposed pad and terminals.
Figure 9.1 48 Pin QFN Package Outline (7x7 mm body - 0.5 mm pitch)
terminal tip. Tolerance on the true position of the terminal is ± 0.05 mm at maximum material
conditions (MMC).
0.70
6.85
6.55
2.25
6.85
6.55
2.25
0.30
0.18
MIN
0
~
~
Table 9.1 48 Pin QFN Package Parameters
NOMINAL
0.50 Basic
0.02
7.00
7.00
~
~
~
~
~
~
~
~
~
MAX
1.00
0.05
0.80
7.15
6.95
5.60
7.15
6.95
5.60
0.50
0.30
0.08
36
Overall Package Height
X exposed Pad Size
Y exposed Pad Size
X Mold Cap Size
Y Mold Cap Size
Terminal Length
Mold Thickness
Terminal Width
X Overall Size
Y Overall Size
Terminal Pitch
Coplanarity
REMARKS
Standoff
Revision 1.3 (08-24-04)