KS8993 Micrel Inc, KS8993 Datasheet - Page 27
![IC SWITCH 10/100 3PORT 128PQFP](/photos/6/81/68152/576-128-pqfp_sml.jpg)
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
Symbol
t
t
t
May 2005
KS8993
CYC
S
H
Parameter
Clock Cycle
Set-Up Time
Hold Time
Table 8. Forward MII Timing–Receive Data from MII Parameters
Figure 7. Forward MII Timing–Receive Data from MII
(100BaseT)
(10BaseT)
27
Min
10
5
Typ
400
40
Max
KS8993
Micrel
Units
ns
ns
ns
ns