KSZ8842-16MQL Micrel Inc, KSZ8842-16MQL Datasheet - Page 82

• Manufacturer Part Number: KSZ8842-16MQL
• Description: IC SWITCH 10/100 16BIT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8842-16MQL

• Data Rate: 100Mbps
• 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
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u
• Supply Current: 122mA
• Supply Voltage Range: 3.1V To 3.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: QFP
• No. Of: RoHS Compliant
• 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
• Interface Type: PCI
• Rohs Compliant: Yes
• 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: 576-1478-5

Bank 46 PHY 2 PHYID Low Register (0x04): PHY2ILR
This register contains the PHY ID (low) for the switch port 2 function.
Bank 46 PHY 2 PHYID High Register (0x06): PHY2IHR
This register contains the PHY ID (high) for the switch port 2 function.
Micrel Confidential
13
12
11
10-7
6
5
4
3
2
1
0
Bit
15-0
Bit
15-0
November 2005
1
1
1
0x0
0
0
0
1
0
0
0
Default
0x1430
Default
0x0022
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
RO
R/W
RO
1 = 100BASE-TX full-duplex capable.
0 = not 100BASE-TX full-duplex capable.
100 Half Capable
1 = 100BASE-TX half-duplex capable.
0 = not 100BASE-TX half-duplex capable.
10 Full Capable
1 = 10BASE-T full-duplex capable.
0 = not 10BASE-T full-duplex capable.
10 Half Capable
1 = 10BASE-T half-duplex capable.
0 = not 10BASE-T half-duplex capable.
Reserved
Preamble suppressed
Not supported.
AN Complete
1 = auto-negotiation complete.
0 = auto-negotiation not complete.
Far-End-Fault
1 = far-end-fault detected.
0 = no far-end-fault detected.
AN Capable
1 = auto-negotiation capable.
0 = not auto-negotiation capable.
Link Status
1 = link is up.
0 = link is down.
Jabber test
Not supported.
Extended Capable
0 = not extended register capable.
Description
PHYID Low
Low order PHYID bits.
Description
PHYID High
High order PHYID bits.
82
Bank 51 0x04 bit 6
Bank 51 0x04 bit 8
Bank 51 0x04 bit 5
KSZ8842-16/32 MQL/MVL
Rev. 1.4