KSZ8873MLL Micrel Inc, KSZ8873MLL Datasheet - Page 49

• 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

Micrel, Inc.
Memory Map (8-bit Registers)
Global Registers
Port Registers
Advanced Control Registers
September 2010
Register (Decimal)
0-1
2-15
Register (Decimal)
16-29
30-31
32-45
46-47
48-57
58-62
63
64-95
Register (Decimal)
96-111
112-117
118-120
121-122
123-131
142-153
154-165
166
167-170
171-174
175-186
187-188
189
192
194
195
196
198
Register (Hex)
0x00-0x01
0x02-0x0F
Register (Hex)
0x10-0x1D
0x1E-0x1F
0x20-0x2D
0x2E-0x2F
0x30-0x39
0x3A-0x3E
0x3F
0x40-0x5F
Register (Hex)
0x60-0x6F
0x70-0x75
0x76-0x78
0x79-0x7A
0x7B-0x83
0x8E-0x99
0x9A-0xA5
0xA6
0xA7-0xAA
0xAB-0xAE
0xAF-0xBA
0xBB-0xBC
0xBD
0xC0
0xC2
0xC3
0xC4
0xC6
Description
Chip ID Registers
Global Control Registers
Description
Port 1 Control Registers, including MII PHY Registers
Port 1 Status Registers, including MII PHY Registers
Port 2 Control Registers, including MII PHY Registers
Port 2 Status Registers, including MII PHY Registers
Port 3 Control Registers
Reserved
Port 3 Status Register
Reserved
Description
TOS Priority Control Registers
Switch Engine’s MAC Address Registers
User Defined Registers
Indirect Access Control Registers
Indirect Data Registers
Station Address
Egress data rate limit
Device mode indicator
High Priority Packet Buffer Reserved
PM Usage Flow Control Select Mode
TXQ Split
Link Change Interrupt register
Force Pause Off Iteration Limit Enable
Fiber Signal Threshold
Insert SRC PVID
Power Management and LED Mode
Sleep Mode
Forward Invalid VID Frame and Host Mode
49
KSZ8873MLL/FLL/RLL
M9999-092309-1.2