KSZ8893MBLI Micrel Inc, KSZ8893MBLI Datasheet - Page 4
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KSZ8893MBLI
Manufacturer Part Number
KSZ8893MBLI
Description
2+1 Port 10/100 Switch W/ Tranceivers & Frame Buffers ( )
Manufacturer
Micrel Inc
Datasheet
1.KSZ8893MBLI.pdf
(116 pages)
Specifications of KSZ8893MBLI
Controller Type
Ethernet Switch Controller
Interface
MII, RMII, SNI
Voltage - Supply
3.1 V ~ 3.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LFBGA
Number Of Primary Switch Ports
3
Operating Supply Voltage (typ)
3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Power Supply Type
Analog/Digital
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
3.5V
Operating Supply Voltage (min)
3.1V
Operating Temperature Classification
Industrial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Lead Free Status / RoHS Status
Not Compliant, Lead free / RoHS Compliant
Other names
576-3575
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8893MBLI
Manufacturer:
Micrel
Quantity:
2 022
Contents
List of Figures...................................................................................................................................... 8
List of Tables ....................................................................................................................................... 9
Pin Description and I/O Assignment of KSZ8893MQL .................................................................... 10
Ball Description and I/O Assignment of KSZ8893MBL ................................................................... 19
Pin Configuration............................................................................................................................... 26
Functional Overview: Physical Layer Transceiver .......................................................................... 28
Functional Overview: MAC and Switch ............................................................................................ 35
Advanced Switch Functions ............................................................................................................. 44
February 2010
100BASE-TX Transmit.........................................................................................................................................................28
100BASE-TX Receive ..........................................................................................................................................................28
PLL Clock Synthesizer........................................................................................................................................................28
Scrambler/De-scrambler (100BASE-TX Only) ...................................................................................................................29
100BASE-FX Operation.......................................................................................................................................................29
100BASE-FX Signal Detection............................................................................................................................................29
100BASE-FX Far-End Fault.................................................................................................................................................29
10BASE-T Transmit.............................................................................................................................................................29
10BASE-T Receive ..............................................................................................................................................................30
Power Management.............................................................................................................................................................30
MDI/MDI-X Auto Crossover.................................................................................................................................................30
Auto-Negotiation .................................................................................................................................................................32
LinkMD Cable Diagnostics .................................................................................................................................................34
Address Lookup ..................................................................................................................................................................35
Learning ...............................................................................................................................................................................35
Migration ..............................................................................................................................................................................35
Aging ....................................................................................................................................................................................35
Forwarding...........................................................................................................................................................................35
Switching Engine ................................................................................................................................................................38
MAC Operation ....................................................................................................................................................................38
MII Interface Operation........................................................................................................................................................39
RMII Interface Operation .....................................................................................................................................................40
SNI (7-Wire) Operation ........................................................................................................................................................41
MII Management (MIIM) Interface .......................................................................................................................................42
Serial Management Interface (SMI) ....................................................................................................................................43
Repeater Mode.....................................................................................................................................................................43
Spanning Tree Support.......................................................................................................................................................44
Special Tagging Mode.........................................................................................................................................................45
IGMP Support ......................................................................................................................................................................46
IPv6 MLD Snooping.............................................................................................................................................................46
Port Mirroring Support........................................................................................................................................................47
IEEE 802.1Q VLAN Support ................................................................................................................................................47
Straight Cable ................................................................................................................................................................31
Crossover Cable ............................................................................................................................................................32
Access ...........................................................................................................................................................................34
Usage ............................................................................................................................................................................34
Inter Packet Gap (IPG) ..................................................................................................................................................38
Back-Off Algorithm.........................................................................................................................................................38
Late Collision .................................................................................................................................................................38
Illegal Frames ................................................................................................................................................................38
Full Duplex Flow Control................................................................................................................................................38
Half-Duplex Backpressure .............................................................................................................................................38
Broadcast Storm Protection...........................................................................................................................................39
IGMP Snooping .............................................................................................................................................................46
Multicast Address Insertion in the Static MAC Table .....................................................................................................46
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