KS8999 Micrel Inc, KS8999 Datasheet - Page 8

• Manufacturer Part Number: KS8999
• Description: IC SWITCH 10/100 9PORT 208PQFP
• Manufacturer: Micrel Inc

Specifications of KS8999

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• 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
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 576-1023 - BOARD EVAL EXPERIMENT FOR KS8999
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

KS8999
Note 1.
KS8999
Pin Number
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
Pwr = power supply
GND = ground
I = input
O = output
I/O = bi-directional
Ipu = input w/ internal pull-up
Ipd = input w/ internal pull-down
Opu = output w/ internal pull-up
Opd = output 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
Pin Name
GND-ISO
GND-ISO
GND_RX
GND_RX
GND_RX
GND_TX
VDD_RX
VDD_RX
GND_TX
GND_TX
VDD_RX
VDD_TX
VDD_TX
VDD_TX
VDD_TX
FXSD[5]
FXSD[6]
RXM[6]
RXM[7]
RXM[8]
TXM[6]
RXP[6]
RXP[7]
TXM[7]
TXM[8]
RXP[8]
TXP[6]
TXP[7]
TXP[8]
DOUT
AOUT
QL[2]
QL[3]
QL[4]
QL[5]
Type
GND
GND
GND
GND
GND
GND
GND
GND
Opd
Opd
Opd
Opd
Pwr
Pwr
Pwr
Pwr
Pwr
Pwr
Pwr
Ipd
Ipd
O
O
O
O
O
O
O
O
(Note 1)
I
I
I
I
I
I
Port
6
6
6
6
7
7
7
7
8
8
8
8
5
6
Pin Function
Analog ground
2.0V for transmit circuitry
2.0V for transmit circuitry
Ground for transmit circuitry
Factory test pin – leave open for normal operation
Factory test pin – leave open for normal operation
Factory test pin – leave open for normal operation
Factory test pin – leave open for normal operation
Physical transmit signal + (differential)
Physical transmit signal - (differential)
Factory test output – leave open for normal operation
Factory test output – leave open for normal operation
Physical receive signal + (differential)
Physical receive signal - (differential)
2.0V for equalizer
Ground for equalizer
Ground for equalizer
2.0V for equalizer
Analog ground
Physical receive signal + (differential)
Physical receive signal - (differential)
Ground for transmit circuitry
Physical transmit signal + (differential)
Physical transmit signal - (differential)
2.0V for transmit circuitry
2.0V for transmit circuitry
Physical transmit signal + (differential)
Physical transmit signal - (differential)
Ground for transmit circuitry
Physical receive signal + (differential)
Physical receive signal - (differential)
Ground for equalizer
2.0V for equalizer
Fiber signal detect
Fiber signal detect
8
January 2005
Micrel