KSZ8041RNL-EVAL Micrel Inc, KSZ8041RNL-EVAL Datasheet - Page 3

• Manufacturer Part Number: KSZ8041RNL-EVAL
• Description: BOARD EVALUATION FOR KSZ8041RNL
• Manufacturer: Micrel Inc

Specifications of KSZ8041RNL-EVAL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3863

Table 3 compares the power management features of the KSZ8041 and KSZ8051 family PHY transceivers.
Power Management
Table 4 compares the line-side PHY layer features of the KSZ8041 and KSZ8051 family PHY transceivers.
PHY Layer Comparison
Table 5 compares the MAC-side PHY layer features of the KSZ8041 and KSZ8051 family PHY transceivers.
Micrel, Inc.
Feature
Power Management
(Software Control)
100BT operation
10BT operation
Power Saving Mode
Energy Detect Power
Down
Power Down
Slow Oscillator +
(Power Down)
Feature
On-Chip Termination
Common mode voltages for
TX/RX pairs
Media Interfaces
Feature
Input Reference Clock
RMII Clock Output
MII back-to-back mode
(Media Conversion,
Repeater)
RMII back-to-back mode
(Media Conversion,
Repeater)
MAC Interfaces
December 2010
KSZ8041NL
KSZ8041RNL
KSZ8041MLL
Programmable via
MDC/MDIO bus
Yes
Yes
Yes
No
No
No
KSZ8041NL
KSZ8041RNL
8041MLL
No
Same
MLL/NL/RNL/TL: 10/100BaseT
FTL: 100BaseFX
KSZ8041NL
KSZ8041RNL
KSZ8041MLL
25MHz
8041RNL Only
TL/FTL/MLL (only)
TL/FTL (only)
MII/RMII
Table 5. PHY Layer Comparison—MAC Side
Table 4. PHY Layer Comparison—Line Side
Table 3. Power Management Comparison
Power (8041NL)
Including transformer
98mA
108mA
32mA
NA
4mA
NA
3
Yes
KSZ8051MNL
KSZ8051RNL
KSZ8051MLL
Differential (RX is at 3.3V; TX is
at 1.65V (~50% RX))
MNL/RNL/MLL: 10/100BaseT
FLL: 100BaseFX
KSZ8051MNL
KSZ8051RNL
KSZ8051MLL
25MHz
8051RNL Only
8051MLL/MNL/FLL (only)
8051RNL/8031RNL/8021RNL
MII/RMII
KSZ8051MNL
KSZ8051RNL
KSZ8051MLL
Programmable via
MDC/MDIO bus
yes
yes
Yes
Yes
Yes
Yes (Lowest power down
state)
Benefits
Added On-Chip Termination
Benefits
Application Note 143
Power(8051MNL)
Including
transformer
49mA
39mA
30mA
23mA
2mA
8mA
M9999-120610-A