KS8721SL-EVAL Micrel Inc, KS8721SL-EVAL Datasheet - Page 33

• 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)
Absolute Maximum Ratings
Stresses greater than those listed in this table may cause permanent damage to
the device. Operation of the device at these or any other conditions above those
specified in the operating sections of this specification is not implied. Maximum
conditions for extended periods may affect reliability. Unused inputs must always
be tied to an appropriate logic voltage level (Ground or Vdd).
Recommended Operating Conditions
Themal Data
Storage Temperature:
Supply Referenced to GND:
All Pins
Temperature Industrial
KS8721BL
KS8721SL
Velocity
Ambient Operating
Ambient Operating
(m/s)
Supply Voltages
Temperature
Commercial
Parameter
Resistance,
Thermal
83.56
42.43
( /W)
-
0
JA
VDDRXC,
VDDRCV,
VDDPLL,
VDDTX,
VDDIO
VDDC
Sym
T
T
A
A
Resistance,
Thermal
JA ( /W)
77.08
36.19
1
-
- 33 -
Min
-40
0
- 55 °C to 150 °C
- 0.5 V to 5.0 V
- 0.5 V to 5.0 V
Resistance,
Thermal
JA ( /W)
72.36
34.24
Typ
2.5
3.3
2
-
KS8721BL/SL Preliminary Rev 0.90
Max
Resistance,
70
85
Thermal
JC ( /W)
13.3
6.75
0
-
Spreader
Spreader
Remarks
Unit
No Heat
No Heat
Aug, 2003
V
V
C
C