KSZ8873MLLI Micrel Inc, KSZ8873MLLI Datasheet - Page 98

• Manufacturer Part Number: KSZ8873MLLI
• Description: IC ETHERNET SWITCH 3PORT 64LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873MLLI

• Controller Type: Ethernet Switch Controller
• Interface: MII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Package / Case: *
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Fiber Support: No
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog
• 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): 1.89/3.465V
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

Micrel, Inc.
Auto-Negotiation Timing
September 2009
Symbols
t
t
t
t
t
A u to-N egotiation - F ast L in k P u lse T im in g
T X + /T X -
T X + /T X -
BTB
FLPW
PW
CTD
CTC
Parameters
FLP burst to FLP burst
FLP burst width
Clock/Data pulse width
Clock pulse to Data pulse
Clock pulse to Clock pulse
Number of Clock/Data pulse per
burst
Table 29. Auto-Negotiation Timing Parameters
Figure 30. Auto-Negotiation Timing
C lock
P u lse
F L P
B urst
t
t
P W
FL PW
t
C T D
t
B T B
98
D ata
P ulse
t
PW
t
C T C
55.5
Min
111
17
8
F L P
B urst
Typ
128
100
16
64
C lock
P u lse
2
Max
69.5
139
24
33
D a ta
P u lse
KSZ8873MLL/FLL/RLL
Units
ms
ms
ns
µs
µs
M9999-092309-1.2