lan9312 Standard Microsystems Corp., lan9312 Datasheet - Page 456

• Manufacturer Part Number: lan9312
• Description: Lan9312 High Performance Two Port 10/100 Managed Ethernet Switch With 32-bit Non-pci Cpu Interface
• Manufacturer: Standard Microsystems Corp.

.
Revision 1.2 (04-08-08)
Notes:
1. All dimensions are in millimeters unless otherwise noted.
2. Dimensions b & c apply to the flat section of the lead foot between 0.10 and 0.25mm from the lead tip. The
3. Dimensions D1 and E1 do not include mold protrusions. Maximum allowed protrusion is 0.25mm per side. D1
4. The pin 1 identifier may vary, but is always located within the zone indicated
base metal is exposed at the lead tip.
and E1 are maximum plastic body size dimensions including mold mismatch.
Figure 16.2 LAN9312 128-VTQFP Recommended PCB Land Pattern
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
DATASHEET
456
SMSC LAN9312
Datasheet