KS8993M A5 Micrel Inc, KS8993M A5 Datasheet - Page 28

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KS8993M A5

Manufacturer Part Number
KS8993M A5
Description
Manufacturer
Micrel Inc
Datasheet

Specifications of KS8993M A5

Number Of Primary Switch Ports
3
Internal Memory Buffer Size
32
Operating Supply Voltage (typ)
1.8/2.5/3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Phy/transceiver Interface
MII/SNI
Power Supply Type
Analog/Digital
Package Type
PQFP
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Pin Count
128
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
1.89/3.465V
Power Dissipation
800mW
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Not Compliant
Micrel, Inc.
October 2008
Static MAC Table
Search complete.
Search complete.
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
VLAN ID
Search
28
Table
Start
Valid?
PTF1
FOUND
NOT
YES
FOUND
NOT
- Search VLAN table
DA or DA+FID
DA+FID
This search is based on
This search is based on
- Ingress VLAN filtering
- Discard NPVID check
M9999-020606
KSZ8993M/ML

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