KSZ8893MBLI Micrel Inc, KSZ8893MBLI Datasheet - Page 106

• Manufacturer Part Number: KSZ8893MBLI
• Description: 2+1 Port 10/100 Switch W/ Tranceivers & Frame Buffers ( )
• Manufacturer: Micrel Inc

Specifications of KSZ8893MBLI

• Controller Type: Ethernet Switch Controller
• Interface: MII, RMII, SNI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFBGA
• Number Of Primary Switch Ports: 3
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• 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
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant
• Other names: 576-3575

RMII Timing
February 2010
T ra n s m it
T im in g
R E F C L K
M T X D [1 :0 ]
M T X E N
R E FC LK
M R X D [1:0]
M R X D V
Receive
Tim ing
Timing Parameter
tcyc
t1
t2
tod
Description
Clock cycle
Setup time
Hold time
Output delay
Figure 22: RMII Timing – Data Received from RMII
Figure 23: RMII Timing – Data Input to RMII
t
Table 27: RMII Timing Parameters
od
tc y c
tcyc
t
1
Min
t
2.8
4
2
2
106
Typ
20
Max
10
Unit
M9999-021110-1.6
ns
ns
ns
ns