KS8995MI Micrel Inc, KS8995MI Datasheet - Page 15

• 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

Pin Description (by Name)
Note:
1. P = Power supply
June 2009
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
124
120
127
126
116
106
105
104
103
102
101
39
38
42
44
16
30
12
21
27
34
40
49
88
58
76
99
17
98
2
6
Pin Name
LED1-0
LED1-1
LED1-2
LED2-0
LED2-1
LED2-2
LED3-0
FXSD4
FXSD5
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
ISET
NC
Type
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
NC
I
I
(1)
Port
4
5
1
1
1
2
2
2
3
Pin Function
Fiber signal detect/factory test pin. Pull-down for TX mode.
Fiber signal detect/factory test pin. Pull-down for TX mode
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
No connect
Analog ground
Analog ground
Digital ground
Digital ground
Digital ground
Digital ground
Digital ground
Digital ground
Set physical transmit output current. Pull-down with a 3.01kΩ 1%
resistor.
LED indicator 0
LED indicator 1
LED indicator 2
LED indicator 0
LED indicator 1
LED indicator 2
LED indicator 0
15
M9999-062309
Micrel, Inc.