KSZ8873MLL Micrel Inc, KSZ8873MLL Datasheet - Page 8
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KSZ8873MLL
Manufacturer Part Number
KSZ8873MLL
Description
IC ETHERNET SWITCH 3PORT 64-LQFP
Manufacturer
Micrel Inc
Specifications of KSZ8873MLL
Data Rate
100Mbps
Controller Type
Ethernet Switch Controller
Interface
MII
Voltage - Supply
1.8V, 2.5V, 3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
No. Of Ports
3
Ethernet Type
IEEE 802.3u
Supply Current
115mA
Supply Voltage Range
2.5V, 3.3V
Digital Ic Case Style
LQFP
No. Of Pins
64
Svhc
No SVHC (15-Dec-2010)
Base
RoHS Compliant
Number Of Primary Switch Ports
3
Internal Memory Buffer Size
32
Fiber Support
No
Integrated Led Drivers
Yes
Phy/transceiver Interface
MII
Power Supply Type
Analog/Digital
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
1.89/3.465V
Operating Temperature Classification
Commercial
Interface Type
MII, RMII
Operating Temperature Range
0°C To +70°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-3459
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8873MLL
Manufacturer:
Micrel Inc
Quantity:
1 934
Company:
Part Number:
KSZ8873MLL
Manufacturer:
ADI
Quantity:
27
Company:
Part Number:
KSZ8873MLL AM
Manufacturer:
Micrel
Quantity:
1 638
Company:
Part Number:
KSZ8873MLLJ
Manufacturer:
Micrel
Quantity:
323
Micrel, Inc.
Static MAC Address Table ................................................................................................................................................. 81
VLAN Table .......................................................................................................................................................................... 83
Dynamic MAC Address Table ............................................................................................................................................ 84
MIB (Management Information Base) Counters............................................................................................................... 85
Absolute Maximum Ratings
Operating Ratings
Electrical Characteristics
Selection of Isolation Transformers................................................................................................................................ 102
Selection of Reference Crystal ........................................................................................................................................ 102
Package Information ......................................................................................................................................................... 103
September 2010
EEPROM Timing .............................................................................................................................................................. 90
MII Timing ......................................................................................................................................................................... 91
RMII Timing....................................................................................................................................................................... 93
I
SPI Timing ........................................................................................................................................................................ 96
Auto-Negotiation Timing ................................................................................................................................................... 98
MDC/MDIO Timing ........................................................................................................................................................... 99
Reset Timing................................................................................................................................................................... 100
Reset Circuit ................................................................................................................................................................... 101
2
C Slave Mode Timing ..................................................................................................................................................... 94
Register 179 (0xB3): TXQ Split for Q3 in Port 2........................................................................................................ 76
Register 180 (0xB4): TXQ Split for Q2 in Port 2........................................................................................................ 76
Register 181 (0xB5): TXQ Split for Q1 in Port 2........................................................................................................ 77
Register 182 (0xB6): TXQ Split for Q0 in Port 2........................................................................................................ 77
Register 183 (0xB7): TXQ Split for Q3 Port 3............................................................................................................ 77
Register 184 (0xB8): TXQ Split for Q2 Port 3............................................................................................................ 77
Register 185 (0xB9): TXQ Split for Q1 in Port 3........................................................................................................ 77
Register 186 (0xBA): TXQ Split for Q0 in Port 3 ....................................................................................................... 77
Register 187 (0xBB): Interrupt enable register .......................................................................................................... 77
Register 188 (0xBC): Link Change Interrupt ............................................................................................................. 78
Register 189 (0xBD): Force Pause Off Iteration Limit Enable................................................................................... 78
Register 192 (0xC0): Fiber Signal Threshold ............................................................................................................ 78
Register 193 (0xC1): Internal 1.8V LDO Control ....................................................................................................... 78
Register 194 (0xC2): Insert SRC PVID ..................................................................................................................... 79
Register 195 (0xC3): Power Management and LED Mode ....................................................................................... 79
Register 196(0xC4): Sleep Mode .............................................................................................................................. 80
Register 198 (0xC6): Forward Invalid VID Frame and Host Mode............................................................................ 80
Additional MIB Counter Information........................................................................................................................... 87
(2)
............................................................................................................................................................ 88
(4)
................................................................................................................................................ 88
(1)
............................................................................................................................................ 88
8
KSZ8873MLL/FLL/RLL
M9999-092309-1.2