KS8997 Micrel Inc, KS8997 Datasheet - Page 2

• Manufacturer Part Number: KS8997
• Description: IC SWITCH 10/100 8PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8997

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Fiber Support: No
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

KS8997
Features
• Hardware based 10/100, full/half, flow control and auto
• Wire speed reception and transmission
• Integrated address look-up engine, supports 1K
• Automatic address learning, address aging and address
• Broadcast storm protection
• Full-duplex IEEE 802.3x flow control
• Half-duplex back pressure flow control
• Comprehensive LED support
• Supports MDI/MDI-X auto crossover
• Commercial temperature range: 0 C to +70 C
• Available in 128-pin PQFP package
KS8997
negotiation
absolute MAC addresses
migration
(continued)
2
Applications
• Small workgroup switches
• VoIP infrastructure switches
Ordering Information
Part Number
KS8997
Temperature Range
0 C to +70 C
128-Pin PQFP
Package
August 2003
Micrel