lan9303m Standard Microsystems Corp., lan9303m Datasheet - Page 379

• Manufacturer Part Number: lan9303m
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Dual Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
Datasheet
Chapter 15 Package Outline
SMSC LAN9303M/LAN9303Mi
15.1
D2/E2
D1/E1
D/E
A1
A2
A
L
b
e
Notes:
1. All dimensions are in millimeters unless otherwise noted.
2. Dimension “b” applies to plated terminals and is measured between 0.15 and 0.30mm from the terminal tip.
3. The pin 1 identifier may vary, but is always located within the zone indicated
72-QFN Package Outline
0.80
9.90
9.65
5.90
0.30
0.18
MIN
0
-
NOMINAL
0.50 BSC
10.00
0.85
0.02
0.65
9.75
6.00
0.40
0.25
Figure 15.1 72-QFN Package Definition
Table 15.1 72-QFN Dimensions
10.10
MAX
1.00
0.05
0.80
9.85
6.10
0.50
0.30
DATASHEET
379
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 1.3 (08-27-09)