KSZ8995FQI Micrel Inc, KSZ8995FQI Datasheet - Page 74

• Manufacturer Part Number: KSZ8995FQI
• Description: 5 Port 10/100 Switch With PHY And Frame Buffers ( )
• Manufacturer: Micrel Inc

Specifications of KSZ8995FQI

• 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
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3300

Semptember 2008
Symbol
f
t
t
t
t
t
t
t
C
CLQX
CLQV
CH
CL
QLQH
QHQL
SHQZ
Parameter
Clock Frequency
SPIQ Hold Time
Clock Low to SPIQ Valid
Clock High Time
Clock Low Time
SPIQ Rise Time
SPIQ fall Time
SPIQ Disable Time
SPIS_N
SPIC
SPIQ
SPID
tCLQX
Table 19. SPI Output Timing Parameters
Figure 20. SPI Output Timing
tCLQV
74
tCH
tCL
tQLQH
tQHQL
Min
LSB
90
90
0
Typ
tSHQZ
M9999-091508
Max
100
60
50
50
5
0
Units
MHz
ns
ns
ns
ns
ns
ns
ns