The KSZ8842-series of 2-port switches includes PCI and non-PCI CPU interfaces. This datasheet describes the KSZ8842-PMQL/PMBL PCI CPU interface chips. KSZ8842-PMQL is PQFP package chip, KSZ8842-PMBL is LFBGA package chip. For information on the KSZ8842-MQL/MBL CPU non-PCI interface switches, refer to the KSZ8842-MQL/MBL datasheet. The KSZ8842-PMQL/PMBL is th.
Switch Management
• Non-blocking switch fabric assures fast packet delivery by utilizing a 1K entry MAC Address look-up engine and a store-and-forward architecture
• Fully compliant with IEEE802.3u standards
• Full-duplex IEEE 802.3x flow control (Pause) with force mode option
• Half-duplex back pressure flow control
Power Modes, Packaging, and Power Supplies
• Full-chip hardware power-down (register configuration not saved) provides for low power dissipation
• Per port-based software power-save on PHY (idle link detection, register configuration preserved)
• Single power supply: 3.3V
• Comme.
KSZ8842-PMQL/PMBL Two-Port Ethernet Switch with PCI Interface Features Switch Management • Non-Blocking Switch Fabric .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | KSZ8842-PMQL |
Microchip |
Two-Port Ethernet Switch | |
2 | KSZ8842-PMQL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
3 | KSZ8842-PMQLI |
Micrel Semiconductor |
2-Port Ethernet Switch | |
4 | KSZ8842-16M |
Microchip |
Two-Port Ethernet Switch | |
5 | KSZ8842-16MBL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
6 | KSZ8842-16MQL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
7 | KSZ8842-16MVIL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
8 | KSZ8842-16MVL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
9 | KSZ8842-32M |
Microchip |
Two-Port Ethernet Switch | |
10 | KSZ8842-32MBL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
11 | KSZ8842-32MQL |
Micrel Semiconductor |
2-Port Ethernet Switch | |
12 | KSZ8842-32MVIL |
Micrel Semiconductor |
2-Port Ethernet Switch |