lan9500 Standard Microsystems Corp., lan9500 Datasheet - Page 33

• Manufacturer Part Number: lan9500
• Description: Lan9500/lan9500i Hi-speed Usb 2.0 To 10/100 Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

Hi-Speed USB 2.0 to 10/100 Ethernet Controller
Datasheet
Chapter 4 Package Outline
SMSC LAN9500/LAN9500i
D1/E1
D2/E2
D/E
A1
A2
A
L
b
e
Notes:
1. All dimensions are in millimeters unless otherwise noted.
2. Position tolerance of each terminal and exposed pad is +/- 0.05 mm at maximum material condition. Dimension
3. The pin 1 identifier may vary, but is always located within the zone indicated.
0.70
0.00
7.85
7.55
5.75
0.30
0.18
MIN
“b” applies to plated terminals and is measured between 0.15 and 0.30 mm from the terminal tip.
-
NOMINAL
0.50 BSC
Table 4.1 LAN9500/LAN9500i 56-QFN Dimensions
0.02
8.00
5.90
0.25
Figure 4.1 LAN9500/LAN9500i 56-QFN Package
-
-
-
-
MAX
1.00
0.05
0.90
8.15
7.95
6.05
0.50
0.30
DATASHEET
33
Overall Package Height
X/Y Exposed Pad Size
Mold Cap Thickness
X/Y Mold Cap Size
Terminal Length
Terminal Width
X/Y Body Size
Terminal Pitch
REMARKS
Standoff
Revision 1.4 (07-07-08)