KS8993 Micrel Inc, KS8993 Datasheet - Page 24
KS8993
Manufacturer Part Number
KS8993
Description
IC SWITCH 10/100 3PORT 128PQFP
Manufacturer
Micrel Inc
Specifications of KS8993
Applications
*
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
Number Of Primary Switch Ports
3
Internal Memory Buffer Size
64
Operating Supply Voltage (typ)
2.5/3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Phy/transceiver Interface
MII/SNI
Power Supply Type
Analog/Digital
Package Type
PQFP
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Pin Count
128
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
2.75/3.6V
Operating Supply Voltage (min)
2.35V
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
576-1011 - BOARD EVAL EXPERIMENT FOR KS8993
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KS8993
Manufacturer:
KENDIN
Quantity:
885
Part Number:
KS8993
Manufacturer:
KENDIN
Quantity:
20 000
Part Number:
KS8993FA5
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Part Number:
KS8993FL
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Part Number:
KS8993M
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
KS8993
Timing Diagrams
Symbol
t
t
t
Symbol
t
t
KS8993
CYC
S
H
CYC
OV
Parameter
Clock Cycle
Set-Up Time
Hold Time
Parameter
Clock Cycle
Output Valid
Table 5. SNI (7-Wire) Output Timing Parameters
Table 4. SNI (7-Wire) Input Timing Parameters
Figure 4. SNI (7-Wire) Output Timing
Figure 3. SNI (7-Wire) Input Timing
24
Min
Min
10
0
0
Typ
Typ
100
100
3
Max
Max
6
April 2009
Micrel
Units
Units
ns
ns
ns
ns
ns