KS8721SL-EVAL Micrel Inc, KS8721SL-EVAL Datasheet - Page 34

• Manufacturer Part Number: KS8721SL-EVAL
• Description: BOARD EVAL EXPERIMENT KS8721SL
• Manufacturer: Micrel Inc

Specifications of KS8721SL-EVAL

• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: KSZ8721SL
• Primary Attributes: 1 Port, 100BASE-TX/100BASE-FX/10BASE-T
• Secondary Attributes: MII, RMII, Auto MDI, MDIX, >130 Meter Cable Driver, LDO, IEEE802.3u Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 576-1010

KS8721BL/SL (3.3V Single Power Supply 10/100BaseTX/FX MII Physical Layer Transceiver)
Electrical Characteristics (V dd = 3.3 V +/- 10%)
Parameter
Total Supply Current (including TX output driver current)
Normal 100BaseTX
Normal 10BaseT
(Independent of
utilization)
Power Saving mode 1
Power Down Mode
TTL Inputs
Input High Voltage
Input Low Voltage
Input Current
TTL Outputs
Output High Voltage
Output Low Voltage
Output Tri-state
Leakage
Sym
|Ioz|
Voh
I
I
I
I
V ih
Vol
Iin
V il
dd1
dd2
dd3
dd5
Including 40mA
output current
Including 90mA
output current
Auto-Negotiation is
enable
Ioh = - 4 mA
Iol = 4 mA
Test Condition
Vin = GND ~ VDD
- 34 -
KS8721BL/SL Preliminary Rev 0.90
(I/O)
(I/O)
- 0.4
- 0.8
Min
Vdd
Vdd
-10
TBD
TBD
Typ
129
159
Max
0.8
0.4
10
10
Aug, 2003
Unit
mA
mA
mA
mA
µA
µA
V
V
V
V