KSZ8995MA B3 Micrel Inc, KSZ8995MA B3 Datasheet - Page 4

• Manufacturer Part Number: KSZ8995MA B3
• Manufacturer: Micrel Inc

Specifications of KSZ8995MA B3

• 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: Compliant

Semptember 2008
Revision History
Revision
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
Date
10/10/03
10/30/03
4/01/04
1/19/05
4/13/05
2/6/06
7/12/06
6/01/07
03/20/08
09/15/08
Summary of Changes
Created.
Editorial changes on electrical characteristics.
Editorial changes on the TTL input and output electrical characteristics.
Insert recommended reset circuit, pg. 70. Editorial, Pg. 36.
Changed VDDIO to 3.3V.
Changed Jitter to 16 ns Max.
Added Pb-Free option for Industrial version.
Add a note for VLAN table write, improve the timing diagram for MII interface, update pin
description for PCRS, PCOL, etc. And update the description of the register bits for the
loopback, etc.
Add the package thermal information in the operating rating and the transformer power
consumption information in the electrical characteristics note.
Add KSZ8995FQ information and pin description.
Add KSZ8995FQ block diagram and descriptions for revision ID and LED mode.
4
M9999-091508