KS8993M Micrel Inc, KS8993M Datasheet - Page 4

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
Revision History
Micrel, Inc.
April 2005
Revision
1.00
1.01
1.02
1.03
1.04
Date
5/14/03
5/28/03
12/8/03
9/22/04
4/12/05
Summary of Changes
Created.
Added KS8993MI availability in Q4 2003.
Changed V
Changed [PS1,PS0] = [1,1] setting from Reserved to SMI mode.
Changed Special Tagging Mode to Upstream Special Tagging Mode
Updated recommended magnetic manufacturer list.
Added 25MHz crystal/oscillator clock’s ppm spec. in Pin Description.
Updated I
Updated KS8993MI availability to from Q1 2004.
Added KS8993ML to General Description (page 1) and to the Functional
Description.
Updated Part Ordering Information table.
Updated pin description for pin 22 to the following:
Updated pin description for P1LED3 (pin 25) to indicate that an external
Updated pin description for MDIO (pin 95) to indicate that an external
Changed the aging period from 300 +/–75 seconds to about 200 seconds.
Updated Electrical Characteristics (V
Transferred to new format.
Removed references to 2.5V operation
Added reset circuit recommendation
from 3.3V to (3.3V or 2.5V).
(Switch port 3 to processor support only).
V
V
1K pull-down is needed if a LED is connected.
4.7K pull-up is needed if this pin is in used.
DDC
OUT
: For KS8993M, this is an input power pin for the 1.8V digital
_1V8: For KS8993ML, this is an 1.8V output power pin to
2
C Slave Serial Bus Configuration section.
DDIO
4
core V
supply the KS8993ML’s input power pins: V
(pin 63), V
43, 57).
, V
DDATX
DD
.
and V
DDC
(pins 91, 123), and V
DDARX
supply voltages
IH
, V
IL
, V
OH
, V
DDA
OL
).
(pins 38,
KS8993M/ML/MI
DDAP
M9999-041205

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