KS8995XA Micrel Inc, KS8995XA Datasheet - Page 3

• Manufacturer Part Number: KS8995XA
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8995XA

• 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: Lead free / RoHS Compliant
• For Use With: 576-1604 - EVAL KIT EXPERIMENTAL KS8995XA
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

September 2008
Revision History
Revision
2.0
2.1
2.2
2.3
2.4
2.5
2.6
10/15/03
1/19/05
4/13/05
7/14/06
6/01/07
9/15/08
4/1/04
Date
Summary of Changes
Created.
Editorial changes on TTL input and output electrical characteristics.
Insert recommended reset circuit.
Switched pins names for pins 7 & 8 on page 16.
Changed VDDIO to 3.3V.
Changed Jitter to 16 ns Max.
Update pin description for PCRS, PCOL, etc. Update the description of the register and MIIM
register for the loop-back, etc. And update the MII timing diagram.
Add package thermal information in the operating rating and the transformer power consumption
information in the electrical characteristics note.
Add description for the revision ID and LED mode, etc.
3
M9999-091508