KS8995X Micrel Inc, KS8995X Datasheet - Page 13

• Manufacturer Part Number: KS8995X
• Description: Special Function IC
• Manufacturer: Micrel Inc

Specifications of KS8995X

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• 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): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 576-1021 - BOARD EVAL EXPERIMENT KS8995X
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

Pin Description (by Name)
Note:
1. P = Power supply
December 2003
KS8995X
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 pull-down
Otri = Output tristated
120
124
126
127
116
106
105
104
103
102
101
39
38
12
16
21
27
30
34
40
42
44
49
58
76
88
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.
Fiber signal detect/factory test pin.
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
No connection
Analog ground
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 3.01k 1%
resistor.
LED indicator 0
LED indicator 1
LED indicator 2
LED indicator 0
LED indicator 1
LED indicator 2
LED indicator 0
13
M9999-120403
Micrel