lan8187 Standard Microsystems Corp., lan8187 Datasheet - Page 65

• Manufacturer Part Number: lan8187
• Description: Lan8187/lan8187i ?15kv Esd Protected Mii/rmii 10/100 Ethernet Transceiver With Hp Auto-mdix & Flexpwr Technology
• Manufacturer: Standard Microsystems Corp.

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
Datasheet
.
SMSC LAN8187/LAN8187i
7.1.3
7.1.3.1
100BASE-T /W TRAFFIC
10BASE-T /W TRAFFIC
ENERGY DETECT POWER DOWN
GENERAL POWER DOWN
POWER PIN GROUP
Power Consumption
Power Consumption Device Only
Power measurements taken over the operating conditions specified. See
of the power down modes
Note: The current at VDD_CORE is either supplied by the internal regulator from current entering at
Note 7.1
Note 7.2
VDD33, or from an external 1.8V supply when the internal regulator is disabled.
This is calculated with full flexPWR features activated: VDDIO = 1.8V and internal regulator
disabled.
Current measurements do not include power applied to the magnetics or the optional
external LEDs. Current measurements taken with VDDIO = +3.3V, unless otherwise
indicated.
Table 7.4 Power Consumption Device Only
Typical
Typical
Typical
Typical
Max
Max
Max
Max
Min
Min
Min
Min
DATASHEET
VDDA3.3
PIN(MA)
POWER
0.038
35.6
33.3
31.3
15.6
15.3
14.9
10.5
0.21
0.12
9.9
9.8
65
TM
Technology
VDD_CORE
PINS(MA)
POWER
41.3
37.4
33.4
22.3
20.8
19.1
2.92
3.3
2.7
2.3
2.6
2.1
POWER
VDDIO
0.34
0.39
PIN
4.7
4.1
1.3
1.1
0.9
0.1
0.5
0.4
0.3
0.3
Section 5.4.5
CURRENT
TOTAL
13.85
(MA)
81.6
74.8
34.1
13.0
12.4
3.52
3.07
2.44
Revision 1.5 (01-10-08)
66
39
37
for a description
POWER
Note 7.1
Note 7.1
Note 7.1
Note 7.1
TOTAL
269.28
246.84
165.75
128.7
122.1
83.88
37.02
10.13
(MW)
11.62
45.7
42.9
4.45