KSZ8873RLL Micrel Inc, KSZ8873RLL Datasheet - Page 7

• Manufacturer Part Number: KSZ8873RLL
• Description: IC ETHERNET SWITCH 3PORT 64-LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873RLL

• Data Rate: 100Mbps
• Controller Type: Ethernet Switch Controller
• Interface: RMII
• 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: 576-3461

Micrel, Inc.
September 2009
Register 104 (0x68): TOS Priority Control Register 8 ............................................................................................... 68
Register 105 (0x69): TOS Priority Control Register 9 ............................................................................................... 69
Register 106 (0x6A): TOS Priority Control Register 10............................................................................................. 69
Register 107 (0x6B): TOS Priority Control Register 11............................................................................................. 69
Register 108 (0x6C): TOS Priority Control Register 12............................................................................................. 70
Register 109 (0x6D): TOS Priority Control Register 13............................................................................................. 70
Register 111 (0x6F): TOS Priority Control Register 15 ............................................................................................. 71
Registers 112 to 117.................................................................................................................................................. 71
Register 112 (0x70): MAC Address Register 0 ......................................................................................................... 71
Register 113 (0x71): MAC Address Register 1 ......................................................................................................... 71
Register 114 (0x72): MAC Address Register 2 ......................................................................................................... 71
Register 115 (0x73): MAC Address Register 3 ......................................................................................................... 71
Register 116 (0x74): MAC Address Register 4 ......................................................................................................... 71
Register 117 (0x75): MAC Address Register 5 ......................................................................................................... 71
Registers 118 to 120.................................................................................................................................................. 72
Register 118 (0x76): User Defined Register 1........................................................................................................... 72
Register 119 (0x77): User Defined Register 2........................................................................................................... 72
Register 120 (0x78): User Defined Register 3........................................................................................................... 72
Registers 121 to 131.................................................................................................................................................. 72
Register 121 (0x79): Indirect Access Control 0 ......................................................................................................... 72
Register 122 (0x7A): Indirect Access Control 1 ........................................................................................................ 72
Register 123 (0x7B): Indirect Data Register 8........................................................................................................... 72
Register 124 (0x7C): Indirect Data Register 7........................................................................................................... 72
Register 125 (0x7D): Indirect Data Register 6........................................................................................................... 73
Register 126 (0x7E): Indirect Data Register 5........................................................................................................... 73
Register 127 (0x7F): Indirect Data Register 4 ........................................................................................................... 73
Register 128 (0x80): Indirect Data Register 3 ........................................................................................................... 73
Register 129 (0x81): Indirect Data Register 2 ........................................................................................................... 73
Register 130 (0x82): Indirect Data Register 1 ........................................................................................................... 73
Register 131 (0x83): Indirect Data Register 0 ........................................................................................................... 73
Register 147~142(0x93~0x8E): Station Address 1 and 2 ......................................................................................... 73
Register 153~148 (0x99~0x94): Station Address 1 and 2 ........................................................................................ 73
Register 154[6:0] (0x9A): Port 1 Q0 Egress data rate limit ....................................................................................... 74
Register 158[6:0] (0x9E): Port 2 Q0 Egress data rate limit ....................................................................................... 74
Register 162[6:0] (0xA2): Port 3 Q0 Egress data rate limit ....................................................................................... 74
Register 155[6:0] (0x9B): Port 1 Q1 Egress data rate limit ....................................................................................... 74
Register 159[6:0] (0x9F): Port 2 Q1 Egress data rate limit ....................................................................................... 74
Register 163[6:0] (0xA3): Port 3 Q1 Egress data rate limit ....................................................................................... 74
Register 156[6:0] (0x9C): Port 1 Q2 Egress data rate limit ....................................................................................... 74
Register 160[6:0] (0xA0): Port 2 Q2 Egress data rate limit ....................................................................................... 74
Register 164[6:0] (0xA4): Port 3 Q2 Egress data rate limit ....................................................................................... 74
Register 157[6:0] (0x9D): Port 1 Q3 Egress data rate limit ....................................................................................... 74
Register 161[6:0] (0xA1): Port 2 Q3 Egress data rate limit ....................................................................................... 74
Register 165[6:0] (0xA5): Port 3 Q3 Egress data rate limit ....................................................................................... 74
Register 166 (0xA6): KSZ8873 mode indicator ......................................................................................................... 75
Register 167 (0xA7): High Priority Packet Buffer Reserved for Q0........................................................................... 75
Register 168 (0xA8): High Priority Packet Buffer Reserved for Q1........................................................................... 75
Register 169 (0xA9): High Priority Packet Buffer Reserved for Q2........................................................................... 75
Register 170 (0xAA): High Priority Packet Buffer Reserved for Q3 .......................................................................... 75
Register 171 (0xAB): PM Usage Flow Control Select Mode 1 .................................................................................. 75
Register 172 (0xAC): PM Usage Flow Control Select Mode 2.................................................................................. 75
Register 173 (0xAD): PM Usage Flow Control Select Mode 3.................................................................................. 75
Register 174 (0xAE): PM Usage Flow Control Select Mode 4 .................................................................................. 76
Register 175 (0xAF): TXQ Split for Q0 in Port 1........................................................................................................ 76
Register 176 (0xB0): TXQ Split for Q1 in Port 1........................................................................................................ 76
Register 177 (0xB1): TXQ Split for Q2 in Port 1........................................................................................................ 76
Register 178 (0xB2): TXQ Split for Q3 in Port 1........................................................................................................ 76
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KSZ8873MLL/FLL/RLL
M9999-092309-1.2