KS8997 Micrel Inc, KS8997 Datasheet - Page 33

• Manufacturer Part Number: KS8997
• Description: IC SWITCH 10/100 8PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8997

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Fiber Support: No
• 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 Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Timing Diagrams
February 2007
Symbol
t
t
t
Symbol
t
t
CYC
S
H
CYC
OV
Parameter
Clock Cycle
Set-Up Time
Hold Time
Parameter
Clock Cycle
Set-Up Time
Table 5. EEPROM Output Timing Parameters
Figure 3. EEPROM Output Timing Diagram
Figure 2. EEPROM Input Timing Diagram
Table 4. EEPROM Timing Parameters
33
4096
Min
Min
20
20
16384
16384
4112
Typ
Typ
M9999-022807-1.1
4128
Max
Max
Units
Units
ns
ns
ns
ns
ns