KSZ9031RNX Ver la hoja de datos (PDF) - Microchip Technology
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KSZ9031RNX Datasheet PDF : 78 Pages
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KSZ9031RNX
TABLE 3-14: TYPICAL CURRENT/POWER CONSUMPTION
TRANSCEIVER (2.5V; Note 3-1), DIGITAL I/O (2.5V)
Condition
1.2V Core
(DVDDL, AVDDL,
AVDDL_PLL)
2.5V Transceiver
(AVDDH)
2.5V Digital I/O
(DVDDH)
Total
Chip Power
1000BASE-T Link-Up (no traffic)
210 mA
58.8 mA
14.7 mA
435 mW
1000BASE-T Full-Duplex at
100% Utilization
221 mA
57.9 mA
31.5 mA
488 mW
100BASE-TX Link-Up (no traffic)
63.6 mA
24.9 mA
10.5 mA
165 mW
100BASE-TX Full-Duplex at
100% Utilization
63.8 mA
24.9 mA
13.0 mA
171 mW
10BASE-T Link-Up (no traffic)
7.1 mA
11.5 mA
6.3 mA
53 mW
10BASE-T Full-Duplex at
100% Utilization
7.7 mA
25.3 mA
9.0 mA
95 mW
Software Power-Down Mode
1.0 mA
3.1 mA
6.7 mA
26 mW
(Reg. 0h.11 = 1)
Note 3-1 2.5V AVDDH is recommended for commercial temperature range (0°C to +70°C) operation only.
TABLE 3-15: TYPICAL CURRENT/POWER CONSUMPTION
TRANSCEIVER (2.5V; Note 3-2), DIGITAL I/O (1.8V)
Condition
1.2V Core
(DVDDL, AVDDL,
AVDDL_PLL)
2.5V Transceiver
(AVDDH)
1.8V Digital I/O
(DVDDH)
Total
Chip Power
1000BASE-T Link-Up (no traffic)
210 mA
58.8 mA
11.2 mA
419 mW
1000BASE-T Full-Duplex at
100% Utilization
221 mA
57.9 mA
23.6 mA
452 mW
100BASE-TX Link-Up (no traffic)
63.6 mA
24.9 mA
8.4 mA
154 mW
100BASE-TX Full-Duplex at
100% Utilization
63.8 mA
24.9 mA
9.8 mA
156 mW
10BASE-T Link-Up (no traffic)
7.1 mA
11.5 mA
3.6 mA
44 mW
10BASE-T Full-Duplex at
100% Utilization
7.7 mA
25.3 mA
5.6 mA
83 mW
Software Power-Down Mode
1.0 mA
3.1 mA
5.5 mA
19 mW
(Reg. 0h.11 = 1)
Note 3-2 2.5V AVDDH is recommended for commercial temperature range (0°C to +70°C) operation only.
DS00002117C-page 30
2016 Microchip Technology Inc.
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