KSZ8721SL-TR Datasheet, PDF (2/33 Pages) Micrel Semiconductor – 3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver

KS8721BL/SL
Features (continued)
• LED outputs for link, activity, full-/half-duplex, collision,
and speed
• Supports back-to-back, FX to TX for media converter
applications
• Supports MDI/MDI-X auto-crossover
• KS8721BL is a drop-in replacement for the KS8721BT
in the same footprint
• KS8721SL is a drop-in replacement for the KS8721B in
the same footprint
• Commercial temperature range: 0°C to +70°C
• Industrial temperature range: –40°C to +85°C
• Available in 48-pin SSOP and LQFP
Ordering Information
Part Number Temp. Range
KS8721BL
KS8721SL
KS8721BLI
KS8721SLI
KSZ8721BL
KSZ8721SL
0°C to +70°C
0°C to +70°C
–40°C to +85°C
–40°C to +85°C
0°C to +70°C
0°C to +70°C
Micrel
Package
48-Pin LQFP
48-Pin SSOP
48-Pin LQFP
48-Pin SSOP
48-Pin LQFP
48-Pin SSOP
Lead Finish
Standard
Standard
Standard
Standard
Lead-Free
Lead-Free
M9999-051704
2
May 2004