USB 2.0 to 10/100 Ethernet Controller
Datasheet
8.2
Operating Conditions**
Supply Voltage (VDD33A, VDD33BIAS, VDD33IO) . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.3V +/- 300mV
Ambient Operating Temperature in Still Air (T
A
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
**Proper operation of the device is guaranteed only within the ranges specified in this section.
8.3
Power Consumption
This section details the power consumption of the device as measured during various modes of
operation. Power consumption values are provided for both the device-only, and for the device plus
Ethernet components. Power dissipation is determined by temperature, supply voltage, and external
source/sink requirements.
Note:
All current consumption and power dissipation values were measured at VDD33IO and
VDD33A equal to 3.3V.
8.3.1
SUSPEND0
Table 8.1 Power Consumption/Dissipation - SUSPEND0 (LAN9500/LAN9500i)
PARAMETER
MIN
TYPICAL
78
257
395
MAX
UNIT
mA
mW
mW
Supply current (VDD33IO, VDD33A) (Device Only)
Power Dissipation (Device Only)
Power Dissipation (Device and Ethernet components)
Table 8.2 Power Consumption/Dissipation - SUSPEND0 (LAN9500A/LAN9500Ai)
PARAMETER
Supply current (VDD33IO, VDD33A) (Device Only)
Power Dissipation (Device Only)
Power Dissipation (Device and Ethernet components)
MIN
TYPICAL
46
152
291
MAX
UNIT
mA
mW
mW
Revision 1.1 (04-18-13)
DATASHEET
48
SMSC LAN950x Family