KS8995MI Micrel Inc, KS8995MI Datasheet - Page 9
![IC SWITCH 10/100 5PORT 128PQFP](/photos/6/81/68152/576-128-pqfp_sml.jpg)
KS8995MI
Manufacturer Part Number
KS8995MI
Description
IC SWITCH 10/100 5PORT 128PQFP
Manufacturer
Micrel Inc
Specifications of KS8995MI
Applications
*
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
Number Of Primary Switch Ports
5
Internal Memory Buffer Size
64
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)
85C
Operating Temperature (min)
-40C
Pin Count
128
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
1.9/2.6/3.6V
Operating Supply Voltage (min)
1.7/2.4/3V
Operating Temperature Classification
Industrial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
576-1017 - BOARD EVAL EXPERIMENT KS8995M
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Other names
576-1020
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Pin Description (by Number)
Note:
1. P = Power supply
December 2003
KS8995M
Pin Number
I = Input
O = Output
I/O = Bi-directional
Gnd = Ground
Ipu = Input w/ internal pull-up
Ipd = Input w/ internal pull-down
Ipd/O = Input w/ internal pull-down during reset, output pin otherwise
Ipu/O = Input w/ internal pull-up during reset, output pin otherwise
PU = Strap pin pull-up
PD = Strap pin pull-down
Otri = Output tristated
NC = No Connect
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
Pin Name
VDDAR
VDDAR
VDDAR
VDDAT
VDDAT
VDDAT
TEST1
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
RXM1
RXM2
RXM3
RXM4
RXP1
TXM1
RXP2
TXM2
RXP3
TXM3
RXP4
TXM4
TXP1
TXP2
TXP3
TXP4
ISET
Type
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
NC
P
O
O
P
O
O
P
P
O
O
P
O
O
P
I
I
I
I
I
I
I
I
(1)
Port
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
Pin Function
NC for normal operation. Factory test pin.
Analog ground
1.8V analog V
Physical receive signal + (differential)
Physical receive signal - (differential)
Analog ground
Physical transmit signal - (differential)
Physical transmit signal + (differential)
2.5V analog V
Physical receive signal + (differential)
Physical receive signal - (differential)
Analog ground
Physical transmit signal - (differential)
Physical transmit signal + (differential)
1.8V analog V
Analog ground
Set physical transmit output current. Pull-down with a 3.01k 1%
resistor.
2.5V analog V
Physical receive signal + (differential)
Physical receive signal - (differential)
Analog ground
Physical transmit signal - (differential)
Physical transmit signal + (differential)
2.5V analog V
Physical receive signal + (differential)
Physical receive signal - (differential)
Analog ground
Physical transmit signal - (differential)
Physical transmit signal + (differential)
Analog ground
1.8V analog V
9
DD
DD
DD
DD
DD
DD
M9999-120403
Micrel