KSZ8995M Micrel Inc, KSZ8995M Datasheet - Page 65

• Manufacturer Part Number: KSZ8995M
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8995M

• 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: 576-1607 - BOARD EVAL EXPERIMENT KSZ8995MA
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1038

Timing Diagrams
Symbol
t
t
t
t
December 2003
KS8995M
CYC1
S1
H1
OV1
Parameter
Clock Cycle
Set-Up Time
Hold Time
Output Valid
Transmit Timing
Receive Timing
SDA
SCL
SDA
SCL
Figure 13. EEPROM Interface Output Transmit Timing Diagram
Figure 12. EEPROM Interface Input Receive Timing Diagram
Table 17. EEPROM Timing Parameters
ts1
tov1
tcyc1
65
tcyc1
th1
4096
Min
20
20
16384
4112
Typ
M9999-120403
4128
Max
Micrel
Units
ns
ns
ns
ns