KS8993M Micrel Inc, KS8993M Datasheet - Page 78

IC SWITCH 10/100 3PORT 128PQFP

KS8993M

Manufacturer Part Number
KS8993M
Description
IC SWITCH 10/100 3PORT 128PQFP
Manufacturer
Micrel Inc
Datasheets

Specifications of KS8993M

Applications
*
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
Number Of Primary Switch Ports
3
Internal Memory Buffer Size
32
Operating Supply Voltage (typ)
1.8/2.5/3.3V
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)
1.89/3.465V
Operating Supply Voltage (min)
1.71/3.135V
Power Dissipation
800mW
Supply Current
0.1/0.19A
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
576-1013 - BOARD EVAL EXPERIMENT KS8993M
Lead Free Status / RoHS Status
Not Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KS8993M
Manufacturer:
Micrel Inc
Quantity:
10 000
Part Number:
KS8993M
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Part Number:
KS8993MA5
Manufacturer:
Micrel Inc
Quantity:
10 000
Part Number:
KS8993MI
Manufacturer:
Micrel Inc
Quantity:
10 000
Part Number:
KS8993ML
Manufacturer:
Micrel Inc
Quantity:
10 000
MII Timing
MAC Mode MII Timing
Micrel, Inc.
April 2005
Timing Parameter
t
tcyc3 (10BASE-T)
cyc3
(100BASE-T)
t
t
t
ov3
h3
s3
Figure 17. MAC-Mode MII Timing – Data Received from MII
Clock cycle
Description
Clock cycle
100BASE-T
10BASE-T
Setup time
Hold time
Output valid
Figure 18. MAC-Mode MII Timing – Data Input to MII
Table 22. MAC-Mode MII Timing Parameters
Min
10
10
0
78
Typ
400
40
Max
25
Unit
ns
ns
ns
ns
ns
KS8993M/ML/MI
M9999-041205

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