LAN9420I-NU Standard Microsystems (SMSC), LAN9420I-NU Datasheet - Page 156

• Manufacturer Part Number: LAN9420I-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9420I-NU

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

Revision 1.4 (12-17-08)
5.3
5.3.1
100BASE-TX Full Duplex
Supply current (VDD33IO, VDD33BIAS, VDD33A)
Power Dissipation (Device Only)
Power Dissipation (Device and Ethernet components)
Ambient Operating Temperature in Still Air (T
10BASE-T Full Duplex
Supply current (VDD33IO, VDD33BIAS, VDD33A)
Power Dissipation (Device Only)
Power Dissipation (Device and Ethernet components)
Ambient Operating Temperature in Still Air (T
Power Consumption
This section details the power consumption of LAN9420/LAN9420i as measured during various modes
of operation. Power consumption values are provided for both the device-only, and for the device plus
Ethernet components.
Note: Power dissipation is determined by operating frequency, temperature, and supply voltage, as
D0 - Normal Operation with Ethernet Traffic
well as external source/sink requirements.
Table 5.1 D0 - Normal Operation - Supply and Current (Typical)
PARAMETER
A
A
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
)
)
DATASHEET
156
TYPICAL
(@ 3.3V)
125
415
560
265
615
25
80
25
SMSC LAN9420/LAN9420i
UNIT
mW
mW
mW
mW
mA
mA
o
o
C
C
Datasheet