KSZ8873FLLI Micrel Inc, KSZ8873FLLI Datasheet - Page 25

• Manufacturer Part Number: KSZ8873FLLI
• Description: IC ETHERNET SWITCH 3PORT 64LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873FLLI

• Controller Type: Ethernet Switch Controller
• Interface: MII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 576-3632; KSZ8873FLLI

Micrel, Inc.
September 2009
Static MAC Table
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Get PTF1 from
Get PTF1 from
Dynamic MAC
PTF1= NULL
Figure 4. Destination Address Lookup Flow Chart, Stage 1
Table
FOUND
FOUND
NO
Search complete.
Get PTF1 from
Dynamic Table
Search Static
VLAN Table
Search
VLAN ID
Table
Start
Valid?
PTF1
25
FOUND
NOT
YES
FOUND
NOT
- Search VLAN table
This search is based on
DA or DA+FID
This search is based on
DA+FID
- Ingress VLAN filtering
- Discard NPVID check
KSZ8873MLL/FLL/RLL
M9999-092309-1.2