KS8995X Micrel Inc, KS8995X Datasheet - Page 2

• Manufacturer Part Number: KS8995X
• Description: Special Function IC
• Manufacturer: Micrel Inc

Specifications of KS8995X

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 5
• Internal Memory Buffer Size: 64
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• 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
• For Use With: 576-1021 - BOARD EVAL EXPERIMENT KS8995X
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

2
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
QoS/CoS packets prioritization supports: per port,
802.1p and DiffServ based
802.1p/q tag insertion or removal on a per port basis
(egress)
Port-based VLAN support
MDC and MDI/O interface support to access the MII
PHY control registers (not all control registers)
MII local loopback support
On-chip 64kB memory for frame buffering (not
shared with 1K unicast address table)
1.4Gbps high performance memory bandwidth
Wire speed reception and transmission
Integrated look-up engine with dedicated 1K unicast
MAC addresses
Automatic address learning, address aging and address
migration
Full duplex IEEE 802.3x and half-duplex back pressure
flow control
Comprehensive LED support
7-wire SNI support for legacy MAC interface
Automatic MDI/MDI-X crossover for plug-and-play
Low power, 1.8/2.5/3.3V, 0.18um CMOS technology
Available in 128-pin PQFP package
Micrel Semiconductor
TEL:
1.800.401.9572
Applications
•
•
•
•
•
•
•
•
•
Broadband gateway/firewall/VPN
Integrated DSL or cable modem multi-port router
Wireless LAN access point + gateway
Home networking expansion
Standalone 10/100 switch
Hotel/campus/MxU gateway
Enterprise VoIP gateway/phone
FTTx customer premise equipment
Media converter
FAX:
1.408.474.0159
HTTP://
www.micrel.com