KS8995M Micrel Inc, KS8995M Datasheet - Page 66

• Manufacturer Part Number: KS8995M
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8995M

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 5
• Internal Memory Buffer Size: 64
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• 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): 1.9/2.6/3.6V
• Operating Supply Voltage (min): 1.7/2.4/3V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1017 - BOARD EVAL EXPERIMENT KS8995M
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

KS8995M
Symbol
t
t
t
t
M9999-120403
CYC2
S2
H2
O2
Parameter
Clock Cycle
Set-Up Time
Hold Time
Output Valid
Transmit Timing
MRXD[0]
MRXDV
Receive Timing
MRXC
MCOL
MTXD[0]
MTXEN
MTXC
Table 18. SNI Timing Parameters
Figure 15. SNI Output Timing
Figure 14. SNI Input Timing
ts2
tov2
tcyc2
66
tcyc2
th2
Min
10
0
0
Typ
100
3
December 2003
Max
6
Micrel
Units
ns
ns
ns
ns