KSZ8995MA B3 Micrel Inc, KSZ8995MA B3 Datasheet - Page 74

• Manufacturer Part Number: KSZ8995MA B3
• Manufacturer: Micrel Inc

Specifications of KSZ8995MA B3

• 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 Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

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