KSZ8842-PMBL AM Micrel Inc, KSZ8842-PMBL AM Datasheet - Page 102
![2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )](/photos/28/19/281913/ksz8893mbl_sml.jpg)
KSZ8842-PMBL AM
Manufacturer Part Number
KSZ8842-PMBL AM
Description
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )
Manufacturer
Micrel Inc
Datasheet
1.KSZ8842-PMBL.pdf
(119 pages)
Specifications of KSZ8842-PMBL AM
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
100-LFBGA
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
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
3.5V
Operating Supply Voltage (min)
3.1V
Operating Temperature Classification
Industrial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
576-1636 - BOARD EVALUATION KSZ8842-PMQL
Current - Supply
-
Lead Free Status / RoHS Status
Supplier Unconfirmed, Lead free / RoHS Compliant
Other names
576-3348
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Micrel, Inc.
Reserved (Offset 0x0550)
This register is reserved.
Reserved (Offset 0x0554)
This register is reserved.
Reserved (Offset 0x0556)
This register is reserved.
Reserved (Offset 0x0560)
This register is reserved for internal testing.
October 2007
15 – 10
15 – 0
15 – 0
15 – 0
9 – 0
Bit
Bit
Bit
Bit
Bit
Default
Default
Default
Default
Default
0x0000
0x0000
0x0000
0x00
–
Name
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
Description
Reserved
Description
Reserved
Description
Reserved
Description
Reserved
Reserved
R/W
Description
1100 = 64 Mbps
1101 = 72 Mbps
1110 = 80 Mbps
1111 = 88 Mbps
Note: For 10Base-T, rate settings above 10Mbps are set to
the default value 0000 (Not limited).
Note: When multiple queue select enable is off (only 1
queue per port), rate limiting applies only to priority 0 queue.
102
KSZ8842-PMQL/PMBL
M9999-100207-1.5
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