KSZ8999I Micrel Inc, KSZ8999I Datasheet - Page 11

• Manufacturer Part Number: KSZ8999I
• Description: IC SWITCH 9-PORT 10/100 208PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8999I

• 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): 85C
• Operating Temperature (min): -40C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1644 - BOARD EVALUATION FOR KSZ8999
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-2128; KSZ8999I

January 2005
Micrel, Inc.
Pin Number
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
Pin Name
LED[2][1]
LED[2][0]
MRXD[3]
MRXD[2]
MRXD[1]
MRXD[0]
LED[3][3]
LED[3][2]
LED[3][1]
LED[3][0]
LED[4][3]
LED[4][2]
LED[4][1]
LED[4][0]
LED[5][3]
LED[5][2]
LED[5][1]
LED[5][0]
LED[6][3]
LED[6][2]
LED[6][1]
LED[6][0]
LED[7][3]
LED[7][2]
LED[7][1]
LED[7][0]
LED[8][3]
LED[8][2]
LED[8][1]
LED[8][0]
MRXDV
VDD-IO
VDD-IO
MRXC
GND
GND
GND
GND
VDD
Type
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
GND
GND
GND
GND
Opd
Opu
Opu
Opu
Opu
Pwr
Pwr
Pwr
(1)
Port
2
2
9
9
9
9
9
9
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
7
7
7
7
8
8
8
8
Pin Function
LED indicator 1
LED indicator 0
MII receive data valid
MII receive bit 3
MII receive bit 2
MII receive bit 1
MII receive bit 0
MII receive clock
2.0V, 2.5V or 3.3V for I/O circuitry
Ground for digital circuitry
LED indicator 3
LED indicator 2
LED indicator 1
LED indicator 0
LED indicator 3
LED indicator 2
LED indicator 1
LED indicator 0
2.0V for core digital circuitry
Ground for digital circuitry
LED indicator 3
LED indicator 2
LED indicator 1
LED indicator 0
LED indicator 3
LED indicator 2
LED indicator 1
LED indicator 0
LED indicator 3
LED indicator 2
LED indicator 1
2.0V, 2.5V or 3.3V for I/O circuitry
LED indicator 0
LED indicator 3
LED indicator 2
LED indicator 1
LED indicator 0
Ground for digital circuitry
Ground for digital circuitry
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KS8999
KS8999