LU82551IT INTEL [Intel Corporation], LU82551IT Datasheet - Page 19

• Manufacturer Part Number: LU82551IT
• Description: Fast Ethernet PCI Controller
• Manufacturer: INTEL [Intel Corporation]

4.6
Datasheet
Table 9.
Power and Ground Signals
Power and Ground Signals
VCC
VCCR
VSSPL,
VSSPP,
VSSPT, VSS
NC
Symbol
DPS
APS
DPS
DPS
Type
Digital 3.3 V Power. The VCC pins should be connected to the main
digital power supply. This is 3.3 V
power supply and PCI power in systems without an auxiliary power
supply. The power source is configured through the FLA[1]/AUXPWR
pin.
Analog Power. These pins should be connected directly to VCC.
Digital Ground. These pins should be connected to the main digital
ground plane.
No Connect. These pins should not be connected to any circuit. Pull-
up or pull-down resistors should not be used.
Name and Function
AUX
in systems with an auxiliary
Networking Silicon — 82551IT
13