DP83953VUL National Semiconductor, DP83953VUL Datasheet - Page 15

• Manufacturer Part Number: DP83953VUL
• Description: IC CTRLR RIC REPEATER 160-PQFP
• Manufacturer: National Semiconductor

Specifications of DP83953VUL

• Controller Type: Ethernet Repeater Interface Controller
• Interface: IEEE 802.3
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 870mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-MQFP, 160-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DP83953VUL

4.0 Functional Description
(Continued)
Repeater Port and Main State Machines
The Port and Main State Machines are described with ter-
minology used in the IEEE Repeater specification. For a
detailed explanation of terms, please refer to that specifica-
tion. References made to repeater states or terms
described in the IEEE specification will be shown in italics.
Figure 3 shows the Inter-RIC Bus State Diagram and Fig-
ure 4 shows the IEEE State Diagram.
Figure 3. Inter-RIC bus State Diagram
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