KSZ8993M A5 Micrel Inc, KSZ8993M A5 Datasheet - Page 79
![no-image](/images/manufacturer_photos/0/4/434/micrel_inc_sml.jpg)
KSZ8993M A5
Manufacturer Part Number
KSZ8993M A5
Description
Manufacturer
Micrel Inc
Datasheet
1.KSZ8993M_A5.pdf
(86 pages)
Specifications of KSZ8993M A5
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
Compliant
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MII Timing
MAC Mode MII Timing
Micrel, Inc.
October 2008
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
79
Typ
400
40
Max
25
Unit
ns
ns
ns
ns
ns
M9999-020606
KSZ8993M/ML
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