KSZ8842-32MQL Micrel Inc, KSZ8842-32MQL Datasheet - Page 17

• Manufacturer Part Number: KSZ8842-32MQL
• Description: 2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-32MQL

• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• 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 Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1634 - BOARD EVALUATION KSZ8842-16MQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1479; 576-1479-5; 576-1479-5

Micrel, Inc.
October 2007
Pin Number
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
Legend:
P = Power supply
I/O = Bi-directional
Ipd = Input with internal pull-down
Ipu = Input with internal pull-up
Opd = Output with internal pull-down
Opu = Output with internal pull-up
Gnd = Ground
I = Input
92
93
94
95
96
97
98
99
O = Output
Pin Name
VDDIO
VDDIO
VDDIO
DGND
DGND
DGND
D15
D14
D13
D12
D11
D10
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Type
Gnd
Gnd
Gnd
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P
P
P
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Pin Function
3.3V digital V
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
Digital IO ground
3.3V digital V
No Connect
Data 15
Data 14
Data 13
Data 12
Data 11
Data 10
Data 9
Data 8
Data 7
Data 6
Data 5
Data 4
Data 3
Digital IO ground
Digital core ground
3.3V digital V
Data 2
Data 1
Data 0
DDIO
DDIO
DDIO
input power supply for IO with well decoupling capacitors.
input power supply for IO with well decoupling capacitors.
17
input power supply for IO with well decoupling capacitors.
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9