LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 156

• Manufacturer Part Number: LAN9420I-NU
• Description: IC ETHERNET CTRLR SGL 128VTQFP
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9420I-NU

• Controller Type: Ethernet Controller
• Interface: PCI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 145mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1085

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