Micrel
Features (continued)
• Configurable through MII serial management port or via
external control pins
• Programmable LED outputs for link, activity, full/half
duplex, collision and speed
• On-chip built-in analog front end filtering for both
100BASE-TX and 10BASE-T
• Supports back-to-back, 100BASE-FX to 100BASE-TX for
media converter applications
• Single 3.3V power supply with built-in 1.8V regulator
(‘L’ parts)
• 48 Pin LQFP, 48 Pin SSOP
Ordering Information
Part Number
KS8001L
KS8001S
KSZ8001L
KSZ8001LI
KSZ8001S
KSZ8001SI
Integrated LDO
Yes
No
Yes
Yes
No
No
Temperature Range
0°-70°C
0o–70oC
0o–70oC
-40o–85oC
0o–70oC
-40o–85oC
Package
48-LQFP
48-SSOP
48-LQFP
48-LQFP
48-SSOP
48-SSOP
Lead Finish
Standard
Standard
Lead-free
Lead-free
Lead-free
Lead-free
KSZ8001
June 2009
Revision 1.04
2